Technical Guide
May 2014
Daniel Senior Orifice Fitting
™
™
Differential Pressure Flow Meters
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Differential Pressure Flow Meters
Technical Guide
Proving its worth every day
Overview
The Daniel Senior Orifice Fitting is a dual-chamber device that
reigns as the most widely used means of measurement for
natural gas. With an installed base of well over one million
orifice fittings worldwide, more natural gas is measured with
The Daniel Senior Orifice Fitting than any other type of device.
The Senior Orifice Fitting (Figure 1) saves users time and
money by providing a fast, safe and extremely simple
method of changing orifice plates under pressure without
flow interruption, preventing unscheduled shutdowns. In
addition, its dual-chamber design eliminates the need for costly
piping bypasses or additional valves and fittings required with
conventional orifice flange installations.
The Senior Orifice Fitting meets all requirements and
recommendations for accurate flow measurement of gas
and liquid, including AGA-3 / API 14.3 requirements, without
compromise.
From duplex stainless steel fittings to carbon steel and severe
service trims (Monel, Hastellloy-C and Alloy-20), Daniel delivers
fittings to meet the stringent requirements of corrosive
environments or specific temperature and pressure needs.
The Senior Orifice Fitting requires no beta ratio range
restrictions and no added uncertainty to published values. It
is available in 2" through 48" flange line sizes, up to ANSI 2500,
and 10,000 psi (68958 kPa) in 3" to 6" only.
Typical Applications
ƒƒ Gas transmission / pipeline
ƒƒ Gas distribution
ƒƒ Offshore gas production and onshore, including shale
ƒƒ Gas plants
ƒƒ Floating Production, Storage and Offloading (FPSO)
ƒƒ CO2 injection
ƒƒ Bi-directional high pressure storage
Features and Benefits
ƒƒ Highly reliable, time proven technology
ƒƒ Field-repairable, reducing downtime and costs
associated with shipping to a repair site
ƒƒ Available in compliance with ISO-5167, PED, NORSOK
and other code standards / requirements (1)
ƒƒ Corrosion resistant and other special casting materials,
including Wrought Carbon Steel (WCC, WCB), Low
Temperature Carbon Steel (LCC), 316 Stainless Steel
and Duplex, makes this fitting suitable for sour gas
service and other special applications
ƒƒ Slide valve / isolation mechanism featuring a metal-tometal seat (hard seat(2)) with injected lubricant /
sealant is standard on all Daniel Senior Orifice
Fittings, providing an optimal seal in the production
environment where particulate matter is common
ƒƒ Optional soft seat slide valve(3) (O-ring seal without
lubricant) is available in 2" to 12" sizes, up to 600 ANSI,
for use with gas products such as ethylene
Figure 1: Daniel Senior Orifice Fitting
(1) Please consult Daniel factory for severe service and other code requirements, including low -temp, high H2S, high CO2, and special applications.
(2) Hard-seat using injected grease / sealant is recommended for production applications where sand, grit and other particulate matter is present.
(3) Soft-seat, greaseless seal is not recommended / intended for production applications where sand, grit and other particulate matter is commonly present (e.g.,
shale gas production).
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Senior Orifice Fitting
Mar 2014
Operational Sequence of Removing an Orifice Plate
Under Pressure
(1)
A. Under flow conditions
B. Equalize pressure
1. Open equalizer valve
C. Raise orifice plate
2. Open slide valve carrier (isolation mechanism)
3. Raise plate to upper chamber
D. Bleed upper chamber and lubricate valve seat
4. Close slide valve carrier (isolation mechanism)
5. Close equalizer valve and inject sealant
6. Open bleeder valve (blow-down valve)
(1)
CAUTION: This operational sequence is representational only and is not intended for use as a field guide to operations. NOTICE: See operation manual and
always read and follow the detailed operating instructions provided with each fitting before attempting to operate.
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Differential Pressure Flow Meters
Technical Guide
Top Chamber
Valve Seat
Sealing Surface
Valve Seat Gasket
Slide Valve Seat
Stop Pin
Slide Valve Strip
Slide Valve Springs
Slide Valve Carrier
Operating shaft
and Pinion
E. Remove orifice plate
7. Remove clamping bar, sealing bar, and gasket
8. Remove orifice plate from top chamber
The slide valve seat and the slide valve strip are field-replaceable
or repairable (re-lapping) without removing the fitting from the
line, reducing downtime.
Senior Orifice Fitting Front View
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Senior Orifice Fitting
Mar 2014
Standard Specifications
(1)
Differential Pressure Taps
Internal Tap Hole Sizes
ƒƒ In accordance with API 14.3 (AGA Report #3)
ƒƒ In accordance with ISO-5167 (option)
1/2" NPT Process Connection (Standard)
ƒƒ In accordance with API 14.3 (standard for all)
ƒƒ Flanged differential taps (option)
Telemetering Taps
ƒƒ Standard on all 2 to 12 inch 600 ANSI
ƒƒ Available on all other sizes and ANSI classes
Line Bore Tolerances
ƒƒ 2" and 3" sizes, ± .003"
ƒƒ 4", 6", 8", 10" sizes, ± .004"
ƒƒ 12" and 16", ± .005"
Operating Shafts
ƒƒ Stainless Steel, double-ended (standard)
▪▪ Eliminates the need to reverse shafts in the field
Application Temperature
Indicator Plates
Standard on all Senior Orifice Fittings, the indicator plate clearly
shows the direction of the open and closed position of the slide
valve.
Operating Wrench
An operating wrench is provided with each fitting for safe
operation of the shaft and pinions, equalizer valve, grease gun,
bleeder valve and clamping bar screws.
Hydrostatic Testing
All Daniel Senior Orifice Fittings are hydrostatically tested to 1.5
times operating pressure.
Trim
ƒƒ NACE Trim (MR-0175-2002) 2" to 8" 150 to 600 ANSI
RFFN Fittings (Standard)
ƒƒ A-trim 10" + and all ANSI classes 900+ (Standard)
ƒƒ Other optional trims available for severe service
and other code requirements (High H2S, High CO2,
NORSOK, Daniel “AASG” and special applications)
Maximum Temperatures(2)
ƒƒ 150 to 900 ANSI, -20°F to +450°F(2) (-29°C to 232°C)
ƒƒ 1500 and 2500 ANSI, -20°F to +275°F (2) (-29°C to 135°C)
Senior Orifice Fitting - Flanged Configuration
Senior Orifice Fitting - Flangnek Configuration
TM
(1) Please consult Daniel if your requirements are outside the specifications. Other product and material offerings may be available depending on the application.
(2) Orifice Plate Seal used may limit the service temperatures and special trims will be required for high temperature applications. Maximum temperature is
contingent on limited pressure. Please consult factory.
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Differential Pressure Flow Meters
Technical Guide
Special Features
High Pressure Fittings
Thin section on internal edge
for flexible lip seal, yielding
easily to pressure
Double row clamping bar screws
(constraining force directly over
gasket)
Robust Carbon Steel
clamping and sealing
bars
Heavy weight section on external
edge to prevent compression drift
between joints
Constant pressure seals
gasket at all times
Force exerted on
surface tending to
change its shape will
not affect gasket seal
Daniel Sealing Bar Gasket
Alloy steel studs
Corrosion resistant slide valve seat
Heavy wall sections
Oversized stuffing box units
Figure 2: Partial Side Sectional Elevation
Daniel ANSI 1500 and 2500(1) Fittings
Figure 2 shows the extra-heavy construction of the wall
sections and essential parts on the ANSI 1500 Senior Orifice
Fitting.
All seal ring units for use in 900 to 2500 ANSI fittings are
required to be Snap Seal or PTFE Seal Rings.
36 inch ANSI 600 Senior Orifice Fitting
(1) NOTE: Body / Top Gasket peroxide-cured Nitrile O-ring for ANSI 1500 Orifice Fittings. Male and female gasket joint with Parker seal gaskets for ANSI 2500 Orifice
Fitting.
TM
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Senior Orifice Fitting
Mar 2014
Alignment of Meter Tube Flange to Orifice Fitting Flange
On all sizes, 300 ANSI or under, three dowel pin flangealignment holes are drilled in the flanges.
Fitting Flange
Meter Tube Flange
On Daniel 400 ANSI fittings or higher, flanges are
manufactured with close-tolerance, square-shouldered, large
male flange-facing on fitting, and large female flange-facing
on meter tube to assure proper internal alignment.
Flange gaskets are precision-cut so they will not, under
compression, extend into the internal bore of fitting. Refer to
Figure 3.
Daniel 125 to 300 ANSI
Daniel 400 and Higher ANSI
Figure 3: Method of Aligning Meter Tube Flange to Orifice
Fitting Flange
Slide Valve
(1)
Continuous Grease Groove (Encircle Valve Opening)
Top Chamber
Equalizer Passageways
Grease Gun (Part No. 23)
Equalizer Valve (part No. 1)
Slide Valve Seat (Part No. 18)
Slide Valve Strip (Part No. 3)
Slide Valve Carrier (Part No. 17)
Clearance pad prevents slide valve
from being closed until plate
carrier is fully centered in the line.
Lower Compartment
Figure 4: Slide Valve / Isolation Mechanism(2)
In Daniel Senior Orifice Fittings, the slide valve seat (Part No. 18)
is part of the upper chamber. The slide valve strip (Part No.3)
moves underneath this seat, thereby utilizing line pressure to
affect a positive seal. The slide valve strip is maintained in the
“floating” position by minimum spring pressure.
Before the slide valve (Figure 4) is opened, sealant (lubricant)
is injected using the grease gun (Part No. 23). Pressure is
then equalized throughout the entire fitting by operation of
the equalizer valve (Part No. 1). Equalized pressure on both
sides of the slide valve strip allows slide valve to move freely
without wear. The metal-to-metal hard seat seal (with injected
sealant / lubricant) provides an optimal and reliable seal in the
production environment where sand and particulate matter are
common.
(1) CAUTION: This view is representational only and is not intended for use as a field guide to operations. NOTICE: See operation manual and always read and
follow the detailed operating instructions provided with each fitting before attempting to operate.
(2) Slide valve / Isolation mechanism does not comply with or adhere to API 598 valve criteria. Hard seat (using sealant / lubricant) is standard on all Daniel Senior Orifice
Fittings.Soft seat (O-ring seal using no grease) is available in size 2" to 12" up to 600 ANSI. Not intended for production applications.
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Differential Pressure Flow Meters
Technical Guide
Plate Alignment
The plate carriers in all 2" to 8" Senior Orifice Fittings are
centered using a fixed three-point positioning system. This
assures orifice plate concentricity in accordance with current API
14.3 (AGA Report #3) tolerances while the fitting is positioned
in the vertical and horizontal planes.
wrench. This method provides the safest means of operation
with the least amount of effort and assures positive control of
the plate carrier at all times(1).
All parts, including the essential slide valve assembly, may be
replaced or repaired without removing the fitting from the line.
The Senior Orifice Fitting is composed of two independent
compartments separated by a hardened stainless steel slide
valve.
The side sectional view, Figure 5, demonstrates the slide valve
in theclosed position and orifice plate concentric in line of
flow. The slide valve cannot be closed unless the orifice plate
is concentric to the bore of the fitting or in the upper chamber
during plate removal.
Figure 6 demonstrates the Daniel top chamber in the opened
position with the plate carrier in place for change or inspection
of the orifice plate. Only a few turns of the operating wrench
are required to loosen screws to remove or replace clamping
and sealing bars. Set screws always remain in the clamping bar.
This feature adds greatly to speed and ease of operation.
The plate carrier is raised and lowered by a double rack and
pinion mechanism with power applied through an operating
Figure 5: Side Sectional
View of Daniel Senior
Orifice Fitting
Figure 6: Daniel Senior
Orifice Fitting - Top
Chamber Open
The Senior Orifice Fitting Advantage
Orifice Plate Sealing Units
Compact Design
Designed by Daniel, the plate sealing units provide a secure
seal between orifice plate and body seats and can be used for a
variety of services.
The compact design of the Senior Orifice Fitting requires
minimum operating space.
Plate Carrier
Daniel Senior Orifice Fittings up to and including 12" line size
can operate in a vertical down flow condition or positioned in
horizontal flow for side opening.
The plate carrier protects orifice plate at all times while
inserting or removing from the fitting and can be easily inserted
while fitting is rolled in the horizontal position.
Indicator Plate
The indicator plate clearly shows the position of the slide valve
within the fitting.
Fittings
All fittings are designed and manufactured to meet API / AGA
recommendations, and in strict accordance with A.S.T.M.
specifications. For other code requirements and special
applications, including NORSOK, ISO, PED, CO2, H2S, low
temperature, please consult factory.
PTFE Shaft Packing and Centering Rings
The PTFE shaft packing and centering rings are standard
equipment on all Daniel Senior Orifice Fittings in all sizes and
ratings.
(1) CAUTION: This is not intended for use as a field guide to operations. NOTICE: See operation manual and always read and follow the detailed operating
instructions provided with each fitting before attempting to operate.
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Senior Orifice Fitting
Mar 2014
Orifice Plate Sealing Units
Orifice plates manufactured by Daniel are quality-controlled from the selection of raw materials to packaging of finished products.
The orifice plate sealing unit provides a seal between orifice plate and body seats and it is available for a variety of services.
Dual Seal (DSC)
Snap Seal Ring (SSR)
The Dual Seal (DSC) is the most simple and practical orifice
plate sealing device for normal flowing streams. It is precision
molded from 70-80 shore nitrile synthetic rubber(1) and
provides four rubber-to-metal sealing surfaces 360° around
the plate. The units securely seal against both outer faces of
the plate and against both seats of the orifice fitting to prevent
leakage.
The Snap Seal Ring (SSR) unit is a removable orifice plate holder
designed for use where elastomer seal swelling is a problem.
Certain media, such as ethylene or carbon dioxide may cause
seal swelling when other types of seal units are removed from
high-pressure service.
In 16" sizes and up, DS seal rings are not available. The Dual
Vulcanized Seal (DVS) is bonded from 80-90 shore rubber
directly to the outer edge of the orifice plate at the factory.
If damaged, the DVS seal and plate may be returned to the
factory for revulcanizing. The DSC and DVS seals are used in
Daniel fittings sizes up to ANSI 600, in temperatures from -20°F
to +275°F.
Dual Seal (DSC) in 2" to 8", (DS) in 10" to 12"
Materials
The Snap Seal Ring unit consists of two symmetrical metal
rings, each one having an O-ring on both sides for a secure
seal on the plate side and the fitting side of the ring. The
orifice plate is centered and secured between these rings. The
assembled unit provides a full 360° rubber-to-metal seal around
both sides even in the absence of pressure differential.
No special tools are required for assembly or disassembly.
When ordering, please specify nominal line size, schedule, plate
thickness, and flowing media or material choice.
Snap Seal Ring (SSRC) in 2" to 8", (SSR) in 10" to 24"
Materials
ƒƒ 2" to 10": 70-80 shore nitrile synthetic rubber(1)
ƒƒ 316 stainless steel
ƒƒ 12" and up: 80-90 shore rubber
ƒƒ Zinc-plated carbon steel
Operating Temperature
ƒƒ -20°F to +275°F
Available Sizes
ƒƒ 2" to 12"
ANSI
ƒƒ Up to 600
ƒƒ Duplex and Inconel available
Operating Temperature
ƒƒ -20°F to +275°F (standard O-rings)
ƒƒ -67°F to +437°F (FKM Fluoroelastomer O-rings)(2)
Available Sizes
ƒƒ 2" to 24"
ANSI
ƒƒ 900, 1500 and 2500
(1) Also available in FKM Fluoroelastomor.
(2) FKM is the designation for a class of fluoroelastomers as defined in ASTM D1418 and ISO 1629.
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Differential Pressure Flow Meters
Technical Guide
PTFE Seal (TSC)
Metal Seal (MSC)(3)
The PTFE Seal (TSC) is a superior orifice plate seal unit for
difficult, corrosive flows and for higher temperatures than the
Dual Seal (DSC) unit can handle. The TSC has proven effective in
flows such as dilute sulphuric acid, fuming nitric acid, hydrazine,
liquid oxygen and other unusual flows, from -65°F to +500°F(1).
The Metal Seal (MSC) is a stainless or zinc-plated carbon steel
clip-ring assembly recommended for high pressures and for
temperatures up to 1200°F(4). The assembly consists of an
upstream and a downstream ring. The upstream ring has a
recessed groove into which a thin leaf-spring is inserted. A seal
is created by clamping the plate between the rings, thereby
providing the necessary compression to seat the plate against
the downstream ring.
The two-piece unit consists of an inlet ring which fits around the
plate outer diameter, and a downstream ring fitted with metal
clips for assembling the orifice plate sealing unit. A unique
and an annular groove(2) on the ring provides compression to
effectively seal off the plate.
The TSC unit can be assembled or taken apart by hand and is
interchangeable in 2" to 10" sizes with Daniel Dual (DSC) and
Metal (MSC) Seal units. The TSC is recommended with Daniel
900, 1500 and 2500 ANSI fittings or lower pressure where
rubber seals may not be satisfactory.
PTFE Seal (TSC) in 2" to 8", (TS) in 10" to 24"
Materials
ƒƒ PTFE Seal (900, 1500 and 2500)
Operating Temperature
ƒƒ -65°F to +500°F
Available Sizes
ƒƒ 2" to 10"
ANSI
ƒƒ 900, 1500 and 2500
Metal Seal units of zinc-plated carbon steel are recommended
for services to +600°F(4), standard 316 stainless steel units to
+1000°F(4), and 316 stainless steel units with an inconel spring
to +1200°F(4).
The Metal Seal unit can be assembled or taken apart by hand
and is interchangeable in 2" to 12" sizes with Dual Seal (DSC) and
PTFE Seal (TSC) units.
Metal Seal (MSC) in 2" to 8", (MS) in 10" to 24"
Materials
ƒƒ 316 stainless steel seal (standard)
ƒƒ Zinc-plated carbon steel seal
Operating Temperature(1)
ƒƒ 450°F (316 stainless steel) standard
ƒƒ 450°F (316 stainless steel) with an inconel spring
ƒƒ 450°F (zinc-plated carbon steel)
Available Sizes
ƒƒ 2" to 24"
ANSI
ƒƒ 900, 1500 and 2500
(1) For higher temperatures, please consult factory.
(2) This groove should be spread by inserting a tool such as a screw driver and rotating 360° to re-engage the spring lip after each use. NOTICE: See operation manual
and always read and follow the detailed operating instructions provided with each fitting before attempting to operate.
(3) Not intended for custody transfer accuracy applications.
(4) Application temperatures above 450°F are intended for single chamber devices and require factory consultation.
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Senior Orifice Fitting
Mar 2014
Orifice Plate Carrier
Daniel’s new plate carrier reduces measurement uncertainty
using a three-point positioning system. This assures
concentricity within the fitting in accordance with the API
14.3 (A.G.A. Report #3) and ISO-5167 standards. Metalto-metal contact of the plate outer diameter with the
inner diameter of the plate carrier, coupled with precision
contact points of the plate carrier to the fitting affords
users consistent compliance with AGA eccentricity
requirements in vertical or horizontal plane.
The new plate carrier is compatible with Daniel Senior Orifice
Fittings manufactured after 1991. To upgrade the plate carrier
of your Senior Orifice Fitting, please contact your local Daniel
representative.
3
1
1
Design Features
2
1. Precision ground corner tabs keep the orifice
plate carrier in the proper position and allow the
fitting to be mounted in the nine, twelve, or
three o’clock position. (See Figure 7)
2. Notched seal ring design provides metalto-metal contact for reliable alignment and
centering of the orifice plate
3. The fitting’s pin and the spring loaded
button located at the top of the orifice plate
carrier ensure tight positioning of the plate
carrier when the slide valve is closed and
the Senior Orifice Fitting is in the vertical or
horizontal metering position
5
4
4. Wide flow ports reduce differential pressure
load across the plate surface
5. A 360° seal ring support shelf secures the plate
in place
Nine O’Clock
(Far side)
Twelve O’Clock
3
Three O’Clock
(Near side)
Vertical Down
Figure 7: Mounting Options Available
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Differential Pressure Flow Meters
Technical Guide
Daniel Lubricant
Lubricant Optimum Sealing Zones
Daniel lubricant is specifically designed for lubricating the slide
valve(1) of Senior Orifice Fittings, ensuring maximum operating
performance. Because it is a chemical compound rather than
a petroleum based product, this lubricant has significant
advantages:
•
Effective over a wide range of demanding temperatures
(-20° to +160°F) and pressures (0 to 1,400 psig)
•
Contains no fillers or inert materials, eliminating
hardening or oxidizing
•
•
•
1,300 PSIG1,400 PSIG
Type 1:
Standard
PRESSURE
(0-1400 PSIG)
TEMPERATURE (°F)
-20° 0°
Insoluble in water and extremely resistant to hydrocarbons
within its temperature range
Different types of lubricants are available to meet the
various demanding needs of gas applications
Daniel lubricant is available in B-sized sticks (3/8" diameter,
1.5" long) in 24-stick boxes. The cylinder shape (grease stick)
fits neatly into the fitting’s grease gun (Figure 8).
Note
Hard seat (using sealant / grease sticks) is standard on all
Daniel Senior Orifice Fittings, providing an optimal seal
in the production environment where fractionation sand and
other particulate matter are common.
20°
130 PSIG
40°
60°
80°
100° 120° 140° 160°
1,350 PSIG
Type 2:
Sour Gas
PRESSURE
(0-1400 PSIG)
Reduces friction and wear, extending equipment life in
severe conditions
200 PSIG
TEMPERATURE (°F)
Type 3:
CO2
135 PSIG
-20° 0°
65 PSIG
20°
40°
200 PSIG
Type 4:
High Temperature
PRESSURE
(0-1400 PSIG)
-20° 0°
1,400
20°
40°
75 PSIG
80°
100° 120° 140° 160°
120
PSIG
80°
100° 120° 140° 160°
PSIG
PSIG
90
TEMPERATURE (°F)
60°
450 PSIG
PSIG
1100
200
100° 120° 140° 160°
1,000 PSIG
750 PSIG
50 PSIG
TEMPERATURE (°F)
80°
1,400 PSIG
1,100 PSIG
PRESSURE
(0-1400 PSIG)
60°
115 PSIG
-20° 0°
20°
40°
PSIG
60°
Soft seat (O-ring seal using no grease) is available in 2" to 12" and up
to 600 ANSI for use with gas products such as ethylene.
Stem
Threaded
Section Plunger
Threaded Section of Grease Gun
Body Fastened into Senior Fitting Top
Grease Receiver-Body
Grease Gun Body
Lubricant Stick
Internal Fluid Pressure
Contained in the Fitting
One-Way Check Valve Ball
Figure 8: Grease Gun
(1) Daniel slide valve / isolation mechanism does not comply with or adhere to API 598 valve criteria and does not guarantee zero leak seal.
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Mar 2014
(1) Double-ended operating shafts are standard.
™
Flangnek - Raised Face(1) 2" to 16" 150 to 900 ANSI
Senior Orifice Fitting
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SIZE
Body Clearance from
Center
Operating Clearance
from Center
Overall Face to Face
Downstream Face of
Orifice Plate to Face of
End
Upstream Face of
Orifice Plate to Face of
End
Diameter Internal Line
Bore
Standard Trim(2)
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10 5/8
14
13 1/4
16
17 1/2
13
14
15
15 1/4
13
14
15
16
17
18
19
21
24
7
8
9
10
11
12
13
15
18
2"
3"
4"
6"
8"
10"
12"
14"
16"
*
*
*
*
*
*
*
*
*
5 5/16
6 15/16
6 9/16
7 15/16
8 5/8
8 1/8
8 7/8
9 3/8
8 5/16
5 5/16
6 15/16
6 9/16
7 15/16
8 5/8
7 1/8
7 7/8
9 3/8
7 7/16
10 5/8
14
13 1/4
16
17 1/2
15 1/2
17
19
16
13
14
15
16
17
18
19
21
24
7
8
9
10
11
12
13
15
18
2"
3"
4"
6"
8"
10"
12"
14"
16"
*
*
*
*
*
*
*
*
*
5 5/16
6 15/16
6 9/16
7 15/16
8 5/8
9
9 13/16
10 1/4
10 5/8
5 5/16
6 15/16
6 9/16
7 15/16
8 5/8
8
8 13/16
10 1/4
10 5/8
10 5/8
14
13 1/4
16
17 1/2
17 1/4
18 7/8
20 1/8
21 5/8
13
14
15
16
17
18
20
21
24
7
8
9
10
11
12
14
15
18
4
5
6
7
9
8
10
11
12
4
5
6
7
9
10
11
12
14
4
5
6
7
9
9
11
12
13
14
15
16
19
22
25
28
32
36
14
15
16
19
22
25
28
32
36
14
15
16
19
22
25
28
32
36
6
1/2
9
11
1/2
16
19
21
1/2
2"
3"
4"
6"
8"
10"
12"
14"
16"
*
*
*
*
*
*
*
*
*
6 15/16
6 15/16
7 13/16
8 9/16
9 1/16
10 13/16
11 9/16
11 1/16
9 13/16
6 15/16
14
6 15/16
14
7 1/16
15
7 15/16 16 5/8
9 1/16 18 5/8
10 13/16 21 7/8
11 9/16 23 3/8
11 1/16 22 3/8
12 1/2 22 11/16
13
14
15
16
17
19
21
22
26
7
8
9
10
11
13
15
16
20
5
5
6
8
10
11
12
13
14
14
15
16
19
22
25
28
32
36
6
8
7
9
8 11
10
12 18
14 21
16
18 25
20 27
1/2
1/2
1/2
15
1/2
1/2
24
1/4
3/4
1/2
1/2
1/4
1/2
1/2
1/2
21
22
24 1/4
3 5/8
5
6 16/85
8 1/2
10 5/8
12 3/4
15
16 1/4
18 1/2
3 5/8
5
6 16/85
8 1/2
10 5/8
12 3/4
15
16 1/4
18 1/2
3 5/8
5
6 3/8
8 1/2
10 5/8
12 3/4
15
16 1/4
18 1/2
3 5/8
5
6 3/16
8 1/2
10 5/8
12 3/4
15
16 1/4
18 1/2
L
11/16
7/8
7/8
15/16
1 1/16
1 1/8
1 3/16
1 5/16
1 7/16
N
4
4
8
8
8
12
12
12
16
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1 1/2
1 1/2
1 3/4
2 3/16
2 1/2
2 3/4
3 1/8
3 3/8
3 1/2
1
1 1/4
1 1/2
1 7/8
2 3/16
2 1/2
2 5/8
2 3/4
3
8
8
8
12
12
16
20
20
20
8
8
8
12
12
16
20
20
20
1/16
13/16
8
1/16 1 1/16
8
1/16 1 3/16
8
1/16
1 3/8 12
1/16 1 9/16 12
1/16 1 13/16 16
1/16 1 15/16 16
1/16 2 1/16 20
1/16 2 3/16 20
1/16
1/16
1/16
1/16
1/16
1/16
1/16
1/16
1/16
M
1
1
1
1
1
1
1
1
1
1
1
1
7/8
7/8
1/8
1/8
3/8
3/8
3/8
1/2
3/4
5/8
3/4
7/8
1
1/8
1/4
1/4
3/8
1/2
5/8
3/4
3/4
3/4
7/8
1
1 1/8
1 1/8
1 1/4
5/8
5/8
5/8
3/4
3/4
7/8
7/8
1 1/8
1
3/4
3/4
3/4
3/4
3/4
1/4
10
10 1/2
11
5
5
6
7
8
9
4 1/4
5
5 3/4
6 3/4
7 3/4
8 1/2
8 3/4
9 1/2
10 1/4
1/2
1/4
1/2
3/4
1/2
1/4
3/4
7
7 3/4
3
4
4
4
5
6
6
3 1/4
3 3/4
3 3/4
4
4 1/4
4 3/4
4 3/4
5 1/2
5 1/2
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.000
16.315
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.000
16.000
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.000
16.000
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.000
16.000
O
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
P
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
205
215
300
490
1,095
1,555
1,935
2,115
CF
1/8 105
1/8 160
1/8 265
1/8 400
1/4 595
1/4 745
1/4 1,215
1/4 1,475
3/8 2,315
1/8 100
1/8 150
1/8 200
1/8 330
1/4 480
1/4 615
1/4 1,110
1/4 1,105
3/8 1,590
1/8 100
1/8 140
1/8 185
1/8 265
1/4 345
1/4 465
1/4 655
1/4 945
3/8 1,255
R
W
11
11
13
16
20
26
28
29
36
9
11
13
16
19
22
26
29
36
9
11
13
16
19
22
26
29
34
9
11
13
16
19
22
25
29
34
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
A
A
6
7
9
12
15
18
6
6
5
7
8 1/4 6 5/8
8 10 3/4 8 1/2
10
14 11 1/2
12 16 1/2 13 3/4
14
20
17
16
22 19 1/4
18 23 3/4 20 3/4
20
27 23 3/4
5
5/8
1/8
5/8
13
1/4
3/4
1/4
1/2
4 3/4
6
7 1/2
9 1/2
11 3/4
14 1/4
17
18 3/4
24 1/4
6
6 1/2
7
8 1/4 6
8
10 7
10 12 1/2 10
12
15
14 17 1/2 15
16 20 1/2 17
18
23 20
20 25 1/2 22
6
7
7
8
10
12 13
14
16
18
20 23
Catalog No. 016-Daniel 2-16" Flangnek-Raised Face 900 ANSI (use PTFE Seal Ring or SSR only)
NACE
NACE
NACE
NACE
NACE
A
A
A
A
Catalog No. 015-Daniel 2-16" Flangnek-Raised Face 600 ANSI
NACE
NACE
NACE
NACE
NACE
A
A
A
A
Catalog No. 013-Daniel 2-16" Flangnek-Raised Face 300 ANSI
5 5/16
6 15/16
6 9/16
7 15/16
8 5/8
6 3/8
6 3/8
7 3/8
7 7/16
Clearance to Bottom
5 5/16
6 15/16
6 9/16
7 15/16
8 5/8
6 3/8
7 3/8
7 3/8
7 7/16
Clearance for Plate
Changing
K
Bolts / Studs per Flange
*
*
*
*
*
*
*
*
*
Diameter of Flange
J
Diameter of Bolt Circle
I1
Bolt Length of Bolts/
Studs with 2 Hex Nuts
Flange Bolts / Studs
Diameter
2"
3"
4"
6"
8"
10"
12"
14"
16"
I
Weight (lb)
NACE
NACE
NACE
NACE
NACE
A
A
A
A
Centerline to Top
H
Diameter of Raised
Face +.005 -.005
G
Height of Raised Face
F
Flange Thickness
D
Diameter of Hub at
Point of Welding
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
Minimum Clearance for
Clamping Bar Removal
Catalog No. 011-Daniel 2-16" Flangnek-Raised Face 150 ANSI
Differential Pressure Flow Meters
Technical Guide
13
3/12/14 2:12 PM
Mar 2014
14
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 14
(1) Double-ended operating shafts are standard.
™
(1)
Flangnek - Ring Joint 2" to 16" 600 ANSI and 2" to 16" 900 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:12 PM
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to
Face of End
Upstream Face of Orifice Plate to Face
of End
Diameter Internal Line Bore
Standard Trim(2)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 15
A.P.I. Ring Number
13
14
15
16
17
18
20
21
24
7
8
9
10
11
12
14
15
18
4
5
6
7
9
10
11
12
14
14
15
16
19
22
25
28
32
36
6
7
8
10
12
14
16
18
20
6 1/2
8 1/4
10 3/4
14
16 1/2
20
22
23 3/4
27
5
5/8
1/2
1/2
3/4
17
19 1/4
20 3/4
23 3/4
6
8
11
13
2"
3"
4"
6"
8"
10"
12"
14"
16"
R-24
R-31
R-37
R-45
R-49
R-53
R-57
R-62
R-66
*
*
*
*
*
*
*
*
*
7
7 14 1/8
7
7 14 1/8
7 7/8
7 1/8 15 1/8
8 5/8
8 16 3/4
9 1/8
9 1/8 18 1/2
10 7/8
10 7/8
22
11 5/8
11 5/8 23 1/2
11 1/16
11 1/4 22 9/16
9 13/16 12 13/16
23
13
14
15
16
17
19
21
22
26
7
8
9
10
11
13
15
16
20
5
5
6
8
10
11
12
13
14
14
15
16
19
22
25
28
32
36
6
7
8
10
12
14
16
18
20
8 1/2
9 1/2
11 1/2
15
18 1/2
21 1/2
24
25 1/4
27 3/4
1/2
1/2
1/4
1/2
1/2
1/2
21
22
24 1/4
6
7
9
12
15
18
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
3 3/4 5/16
4 7/8 5/16
5 7/8 5/16
8 5/16 5/16
10 5/8 5/16
12 3/4 5/16
15 5/16
16 1/2 7/16
18 1/2 39/89
3 1/4
4 7/8
5 7/8
8 5/16
10 5/8
12 3/4
15
16 1/2
18 1/2
15/32
15/32
15/32
15/32
15/32
15/32
15/32
21/32
21/32
15/32
15/32
15/32
15/32
15/32
15/32
15/32
15/32
15/32
1 1/2
1 1/2
1 3/4
2 3/16
2 1/2
2 3/4
3 1/8
3 3/8
3 1/2
1
1 1/4
1 1/2
1 7/8
2 3/16
2 1/2
2 5/8
2 3/4
3
N1
8
8
8
12
12
16
20
20
20
8
8
8
12
12
16
12
20
20
1
1
1
1
1
1
1
1
1
1
1
1
1/2
1/4
6
7
8
3/4
9
3/4
1/2
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.000
16.000
7/8
6 2.375
7/8
6 3.500
1/8
7 4.500
1/8
8 6.625
3/8
9 8.625
3/8 9 1/2 10.750
3/8 10 1/4 12.750
1/2 10 1/2 14.000
3/4
11 16.315
5/8 4
3/4 5
7/8
1
1/8
1/4 8
1/4
3/8 9
1/2 10
O
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
P
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
R
205
215
300
490
1,095
1,555
1,935
2,115
CF
105
160
265
400
595
745
1,215
1,475
2,315
W
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
A
A
Catalog No. 0146-Daniel 2-16" Flangnek-Ring Joint 900 ANSI (use PTFE Seal Ring or SSR only)
3/4
1/8
3/8
1/8
5/8
3/8
19
20 7/8
21 3/4
10
14
13
16
17
17
M2
Number of Bolts / Studs per Flange
*
5 5/16
5 5/16
*
7
7
*
6 5/8
6 5/8
*
8
8
* 8 11/16 8 11/16
*
9 1/16
8 1/16
*
9 7/8
8 7/8
* 10 5/16 10 5/16
* 10 11/16 10 11/16
M1
Diameter of Bolts / Studs per Flange
R-23
R-31
R-37
R-45
R-49
R-53
R-59
R-61
R-65
Clearance to Bottom
L2
Length of Bolts / Studs with 2 Hex Nuts
2"
3"
4"
6"
8"
10"
12"
14"
16"
Centerline to Top
K
Weight (lb)
NACE
NACE
NACE
NACE
NACE
A
A
A
A
Clearance for Plate Changing
J
Diameter of Flange
I1
Diameter of Bolt Circle
I
Pitch Diameter of Ring and Groove
H
Depth of Groove
G
Width of Groove
F
Flange Thickness
D
Diameter of Hub at Point of Welding
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
11
11
13
16
20
26
28
29
36
9
11
13
16
19
22
26
29
36
Minimum Clearance for Clamping Bar
Removal
Catalog No. 0145-Daniel 2-16" Flangnek-Ring Joint 600 ANSI
SIZE
Differential Pressure Flow Meters
Technical Guide
15
3/12/14 2:12 PM
16
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 16
Mar 2014
(1) Double-ended operating shafts are standard.
™
Flangnek - Raised Face(1) 2" to 16" 1500 ANSI and 2" to 12" 2500 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
Clearance for Plate Changing
Centerline to Top
Clearance to Bottom
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to
Face of End
Upstream Face of Orifice Plate to Face
of End
Diameter Internal Line Bore
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 17
K
7
8
10
10
12
13
17
21
22
5
6
7
8
10
12
14
17
17
14
15
17
20
23
26
29
35
36
6
7
8
10
12
14
16
18
20
1/2
1/2
1/4
1/2
19
23
26 1/2
29 1/2
32 1/2
8
10
12
15
6 1/2
8
9 1/2
12 1/2
15 1/2
19
22 1/2
25
27 3/4
3.625
5.000
6.188
8.500
10.625
12.750
15.000
16.250
18.497
2"
3"
4"
6"
8"
10"
12"
*
*
*
*
*
*
*
8 5/8
9 9/16
10 1/2
12 1/2
19 9/16
22 5/8
23 3/8
8 5/8
9 9/16
10 1/2
12 1/2
19 9/16
22 5/8
20 7/8
17
19
21
25
39
45
44
3/8
1/4
1/8
1/8
3/8
1/2
1/2
16
16
17
18
26
27
27
10
10
11
12
20
21
21
6
6
7
10
11
14
15
17
17
17
20
39
41
41
8 9 1/4
8
12
8
14
10
19
20 21 3/4
21 26 1/2
21
30
1
1
2
3
3
4
4
5
5
6 3/4 3.625 1/4
9 5.000 1/4 2
10 3/4 6.188 1/4
14 1/2 8.500 1/4 4
17 1/4 10.625 1/4
21 1/4 12.750 1/4 6
24 3/8 15.000 1/4 7
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
2
5/8
3
1/4
5
1/2
1/4
1/2
7/8
1/8
1/4
5/8
1/4
7/8
1/4
3/4
8
8
8
8
12
12
12
8
8
8
12
12
12
16
16
16
1
7
1 1/4 8 3/4
1 1/2
10
2 13 3/4
2
15
2 1/2 19 1/4
2 3/4 21 1/4
7/8 5 3/4
1/4
7
1/4 7 3/4
3/8 10 1/4
5/8 11 1/2
7/8 13 1/4
2 14 3/4
2 1/4
16
2 1/2 17 1/2
1
1
1
1
1
2.375
3.500
4.500
6.625
8.625
10.750
12.750
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.315
16.315
O
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
P
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
R
520
575
715
1,195
205
275
445
710
1240
1745
2,805
CF
CF
W
13
13
15
20
16
17
17
11
13
16
20
22
26
30
31
36
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
Catalog No. 018 -Daniel 2-12" Flangnek-Raised Face 2500 ANSI (use PTFE Seal Ring or SSR only)
13
14
16
16
18
19
23
27
28
Number of Bolts / Studs per Flange
6 15/16
14
7 11/16
16
7 7/8 16 3/8
10 3/16 21 1/16
11 5/32 23 1/8
12 5/16 24 1/2
13 5/16 26 7/8
15 13/16 27 1/8
16 11/16
29
N
Diameter of Bolts / Studs per Flange
* 6 15/16
*
8 3/16
*
8 3/8
*
10 3/4
* 11 23/32
* 12 5/16
* 13 5/16
* 10 15/16
* 11 15/16
M
Length of Bolts / Studs with 2 Hex Nuts
2"
3"
4"
6"
8"
10"
12"
14"
16"
L
Weight (lb)
A
A
A
A
A
A
A
A
A
Catalog No. 017-Daniel 2-16" Flangnek-Raised Face 1500 ANSI (use PTFE Seal Ring or SSR only)
Standard Trim(2)
J
Diameter of Flange
I1
Diameter of Bolt Circle
I
Diameter of Raised Face +.000 -.005
H
Height of Raised Face
G
Flange Thickness
F
Diameter of Hub at Point of Welding
D
Size of Drain Plugs(1)
C
Orifice Plate Thickness
B
Minimum Clearance for Clamping Bar
Removal
SIZE A
Differential Pressure Flow Meters
Technical Guide
17
3/12/14 2:13 PM
18
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 18
Mar 2014
(1) Double-ended operating shafts are standard.
™
Flangnek - Ring Joint(1) 2" to 16" 1500 ANSI and 2" to 12" 2500 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
Clearance for Plate Changing
Centerline to Top
Clearance to Bottom
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to
Face of End
Upstream Face of Orifice Plate to Face
of End
Diameter Internal Line Bore
Standard Trim(2)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 19
J
Diameter of Flange
I1
K
Diameter of Bolt Circle
I
A.P.I. Ring Number
14 1/8
16 1/8
16 1/2
21 5/16
23 1/2
25 1/4
27 1/2
27 1/8
29 7/16
13
14
16
16
18
19
23
27
28
7
8
10
10
12
13
17
21
22
5
6
7
8
10
12
14
17
17
14
15
17
20
23
26
29
35
36
6
7
8
10
12
14
16
18
20
2”
3”
4”
6”
8”
10”
12”
R-26
R-32
R-38
R-47
R-51
R-55
R60
* 8 11/16
* 9 11/16
* 10 11/16
* 12 7/10
*
19 7/8
* 23 1/16
* 23 13/16
8 11/16
17 1/2
9 11/16
19 1/2
10 11/16
21 1/2
12 7/10
25 5/8
19 7/8
40
20 7/8 44 3/16
20 7/8 44 15/16
16
16
17
18
26
27
27
10
10
11
12
20
21
21
6
6
7
10
11
14
15
17
17
17
20
39
41
41
3 3/4 5/16
5 3/8 5/16
6 3/8 5/16
8 5/16
3/8
10 5/8 7/16
12 3/4 7/16
15 9/16
16 1/2
5/8
18 1/2 11/16
15/32
15/32
15/32
17/32
21/32
21/32
29/32
1 1/16
1 3/16
3/4
4 5/16 15/16
9
5
3/8 17/32
3/4 6 3/16 7/16 21/32
1/2
9
1/2 25/32
1/4
11 9/16 29/32
1/4 13 1/2 11/16 1 3/16
3/8
16 11/16 1 5/16
6 1/2
8
9 1/2
12 1/2
15 1/2
19
22 1/2
25
27 3/4
8 9 1/4 6
8
12
8
14 10
10
19 14
20 21 3/4 17
21 26 1/2 21
21
30 24
1/2
1/2
1/4
1/2
19
23
26 1/2
29 1/2
32 1/2
8
10
12
15
1/2
7/8
1/8
1/4
5/8
1/4
7/8
1/4
3/4
2
2 5/8
3
4 1/4
5
6 1/2
7 1/4
1
1
2
3
3
4
4
5
5
7/8
1 1/8
1 1/4
1 3/8
1 5/8
1 7/8
2
2 3/8
2 1/2
6
7 1/4
8
10 1/2
12
13 3/4
15 1/4
15 3/4
17 1/2
2.375
3.500
4.500
6.625
8.625
10.750
12.750
14.315
16.315
8
1
7 1/4 2.375
8 1 1/4
9 3.500
8 1 1/2 10 1/2 4.500
8
2 14 1/4 6.625
12
2 15 1/2 8.625
12 2 1/2
20 10.750
12 2 3/4
22 12.750
8
8
8
12
12
12
16
16
16
O
R
1/2
1/2
3/4
3/4
3/4
3/4
3/4
1/8
520
1/8
575
1/8
715
1/8 1,195
1/4
1/4
1/4
1/8 1/8
205
1/2 1/8
275
3/4 1/8
445
3/4 1/8
710
3/4 1/4 1,240
3/4 1/4 1,745
3/4 1/4 2,805
3/4 1/4 CF
3/4 3/8 CF
P
13
13
15
20
16
17
17
11
13
16
20
22
26
30
31
36
W
(3) 2500 ANSI Senior Orifice Fittings are available up to 12" .Consult factory for larger line sizes.
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
Catalog No. 0148-Daniel 2-12" Flangnek-Ring Joint 2500 ANSI(3) (use SSR only)
7
7 3/4
7 15/16
10 5/16
11 11/32
12 1/2
13 5/8
15 13/16
17 1/8
Number of Bolts / Studs per Flange
*
7
*
8 1/4
*
8 7/16
*
10 7/8
* 11 29/32
*
12 1/2
*
13 5/8
* 10 15/16
* 11 15/16
N1
Diameter of Flange Bolts / Studs
R-24
R-35
R-39
R-46
R-50
R-54
R-58
R-63
R-67
M2
Length of Bolts / Studs with 2 Hex Nuts
2”
3”
4”
6”
8”
10”
12”
14”
16”
M1
Weight (lb)
A
A
A
A
A
A
A
A
A
L2
Pitch Diameter of Ring and Groove
H
Depth of Groove
G
Width of Groove
F
Flange Thickness
D
Diameter of Hub at Point of Welding
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
Minimum Clearance for Clamping Bar
Removal
Catalog No. 0147-Daniel 2-16" Flangnek-Ring Joint 1500 ANSI (use T PTFE Seal Ring or SSR only)
SIZE
Differential Pressure Flow Meters
Technical Guide
19
3/12/14 2:13 PM
20
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 20
Mar 2014
(1) Double-ended operating shafts are standard.
(1)
Flanged - Raised Face 10" to 16" 150 to 600 ANSI 2" to 16" 900 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to
Face of End
Upstream Face of Orifice Plate to Face
of End
Diameter Internal Line Bore
Standard Trim(2)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 21
13
14
15
16
18
19
21
24
12
13
15
18
10"
12"
14"
16"
*
*
*
*
8 1/8
8 7/8
9 3/8
9 1/16
7 1/8
7 7/8
9 3/8
8 5/16
15 1/2
17
19
17 3/4
18
19
21
24
12
13
15
18
10"
12"
14"
16"
*
*
*
*
9
9 13/16
10 1/4
10 5/8
8
8 1/16
10 1/2
10 5/8
17
18
20
21
1/4
7/8
3/4
5/8
18
20
21
24
12
14
15
18
10
11
12
14
9
11
12
13
8
10
11
12
16
19
21
1/2
14 1/4
17
18 3/4
21 1/4
25 13 1/8
20
17
29
15
22 19 1/4
32 17 9/16 23 3/4 20 3/4
36 19 1/2
27 23 3/4
25 13 1/8 17 1/2 15 1/4
29
15 20 1/2 17 3/4
32 17 9/16
23 20 1/4
36 19 1/2 25 1/2 22 1/2
25 13 1/8
29
15
32 17 9/16
36 19 1/2 23
2"
3"
4"
6"
8"
10"
12"
14"
16"
*
*
*
*
*
*
*
*
*
6 15/16
6 15/16
7 13/16
8 9/16
9 1/16
10 13/16
11 9/16
11 1/16
12 11/16
6 15/16
6 15/16
7 1/16
7 15/16
9 1/16
10 13/16
11 9/16
11 1/16
12 11/16
16
18
21
23
22
25
14
14
15
5/8
3/8
7/8
3/8
3/8
3/8
13
14
15
16
17
19
21
23
24
7
8
9
10
11
13
15
17
18
5
5
6
8
10
11
12
13
14
14 5 9/16
15 6 1/16
16
7
19
8
22
11
25 13 1/8
29
15
32 17 9/16
37 19 1/2
8 1/2
9 1/2
11 1/2
15
18 1/2
21 1/2
24
25 1/4
27 3/4
1/2
1/2
1/4
1/2
1/2
1/2
21
22
24 1/4
6
7
9
12
15
18
3 5/8
5
6 3/16
8 1/2
10 5/8
12 3/4
15
16 3/4
18 1/2
12 3/4
15
16 1/4
18 1/2
12 3/4
15
16 1/4
18 1/2
12 3/4
15
16 1/4
18 1/2
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1 1/2
1 1/2
1 3/4
2 3/16
2 1/2
2 3/4
3 1/8
3 3/8
3 1/2
2 1/2
2 5/8
2 3/4
3
1/16 1 13/16
1/16 1 15/16
1/16 2 1/16
1/16 2 3/16
1/16
1 1/8
1/16 1 3/16
1/16 1 5/16
1/16 1 7/16
N
8
8
8
12
12
16
20
20
20
16
20
20
20
16
16
20
20
12
12
12
16
1
1
1
1
1
1
1
1
1
1
1
7/8
7/8
1/8
1/8
3/8
3/8
3/8
1/2
3/4
1/4
1/4
3/8
1/2
1
1 1/8
1 1/8
1 1/4
7/8
7/8
1
1
3/4
3/4
1/2
1/2
1/2
3/4
1/2
1/4
3/4
3/4
3/4
3/4
3/4
1/4
10
10 1/2
11
5
5
6
7
8
9
8
8
9
10
6 1/4
6 3/4
7
7 3/4
4
4
5
5
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
P
695
1,225
1,270
1,810
510
720
1,030
1,350
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
230
245
355
600
1,265
1,800
2,260
2,495
4,693
1/4
920
1/4 1,430
1/4 1,735
3/8 2,680
1/4
1/4
1/4
3/8
1/4
1/4
1/4
3/8
R
W
11
11
13
16
20
26
28
29
36
22
26
29
36
22
26
29
34
22
26
29
34
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
A
A
Catalog No. 106-Daniel 2-16" Flanged-Raised Face 900 ANSI (use PTFE Seal Ring or SSR only)
A
A
A
A
Catalog No. 105-Daniel 10-16" Flanged-Raised Face 600 ANSI
A
A
A
A
Catalog No. 103-Daniel 10-16" Flanged-Raised Face 300 ANSI
6 3/8
6 3/8
7 3/8
7 7/16
M
Number of Bolts / Studs per Flange
6 3/8
7 3/8
7 3/8
8 3/16
L
Diameter of Flange Bolts/Studs
*
*
*
*
K
Length of Bolts / Studs with 2 Hex Nuts
10"
12"
14"
16"
Clearance to Bottom
J
Weight (lb)
A
A
A
A
Centerline to Top
I1
Clearance for Plate Changing
I
Diameter of Flange
H
Diameter of Bolt Circle
G
Diameter of Raised Face +.005 -.005
F
Height of Raised Face
D
Flange Thickness
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
Minimum Clearance for Clamping Bar
Removal
Catalog No. 101-Daniel 10-16" Flanged-Raised Face 150 ANSI
SIZE
Differential Pressure Flow Meters
Technical Guide
21
3/12/14 2:13 PM
22
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Mar 2014
(1) Double-ended operating shafts are standard.
Flanged - Raised Face(1) 2" to 8" 150 to 600 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face(2)
Downstream Face of Orifice Plate to
Face of End(2)
Upstream Face of Orifice Plate to Face
of End
Diameter Internal Line Bore
Standard Trim(3)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 23
5 5/16
5 3/8
5 1/2
5 5/8
6 1/4
13
16
16
19
21
1/8
3/4
1/4
1/2
1/2
13
14
15
16
17
*
*
*
*
*
8 1/16
11 9/16
10 15/16
12 7/8
14 1/2
5 5/16
5 9/16
5 11/16
7
7
13
17
16
19
21
3/8
1/8
5/8
7/8
1/2
13
14
15
16
17
2"
3"
4"
6"
8"
*
*
*
*
*
8 7/16
10 1/2
10 7/8
12 7/8
14 1/4
5 5/16
7
6 5/8
8
8 3/4
13
17
17
20
3/4
1/2
1/2
7/8
23
13
14
15
16
17
7
8
9
10
11
7
8
9
10
11
4
5
6
7
9
4
5
6
7
9
4
5
6
7
9
14
15
16
19
22
14
15
16
19
22
14
15
16
19
22
4 3/4
6
7 1/2
9 1/2
11 3/4
5 9/16
6
6 1/16 8 1/4
7 10 3/4
8
14
11 16 1/2
6
8
11
13
5
5/8
1/2
1/2
3/4
5 9/16 6 1/2
5
6 1/16 8 1/4
6 5/8
7
10
7 1/8
8 12 1/2 10 5/8
11
15
13
5 9/16
6
6 1/16 7 1/2
7
9
8
11
11 13 1/2
3 5/8
5
6 3/16
8 1/2
10 5/8
3 5/8
5
6 3/16
8 1/2
10 5/8
3 5/8
5
6 3/16
8 1/2
10 5/8
11/16
7/8
7/8
15/16
1 1/16
1/4
1/4
1/4
1/4
1/4
1
1 1/4
1 1/2
1 7/8
2 3/16
1/16 13/16
1/16 1 1/16
1/16 1 3/16
1/16
1 3/8
1/16 1 9/16
1/16
1/16
1/16
1/16
1/16
N
8
8
8
12
12
8
8
8
12
12
4
4
8
8
8
5/8
3/4
7/8
1
1 1/8
5/8
3/4
3/4
3/4
7/8
5/8
5/8
5/8
3/4
3/4
4 1/4
5
5 3/4
6 3/4
7 3/4
3 1/2
4 1/4
4 1/2
5
5 1/2
3 1/4
3 3/4
3 3/4
4
4 1/4
1/2
1/2
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
P
1/8
1/8
1/8
1/8
1/4
1/8
1/8
1/8
1/8
1/4
1/8
1/8
1/8
1/8
1/4
R
115
175
300
480
710
110
165
220
370
540
105
150
245
285
375
W
(3) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(2) The flange-by-flange (F x F) configuration of the 2" to 8" Senior Orifice Fittings has changed. This change applies to ANSI classes 150 to 600 only. The flange-by-flange configuration has been replaced
with a raised-face or ring-type-joint Flangnek (RFFN or RTJ FN) configuration featuring a flange welded to the upstream side (inlet)of the Flangnek fitting. This means the face-to-face dimensions are longer
than previous versions and will not retrofit into the void of any old style F x F Senior Orifice Fitting purchased prior to August 2012. To replace discontinued F x F models, existing piping must be modified to
accommodate the added length.
(1) Flanged process connections available.
NACE
NACE
NACE
NACE
NACE
Catalog No. 105-Daniel 2-8" Flanged-Raised Face 600 ANSI
2"
3"
4"
6"
8"
7
8
9
10
11
M
Number of Bolts / Studs per Flange
NACE
NACE
NACE
NACE
NACE
Catalog No. 103-Daniel 2-8" Flanged-Raised Face 300 ANSI
7 13/16
11 3/8
10 3/8
13 7/8
15 1/4
L
Diameter of Flange Bolts / Studs
*
*
*
*
*
K
Length of Bolts / Studs with 2 Hex Nuts
2"
3"
4"
6"
8"
Clearance to Bottom
J
Weight (lb)
NACE
NACE
NACE
NACE
NACE
Centerline to Top
I1
Clearance for Plate Changing
I
Diameter of Flange
H
Diameter of Bolt Circle
G
Diameter of Raised Face +.005 -.005
F
Height of Raised Face
D
Flange Thickness
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
9
11
13
16
19
9
11
13
16
19
9
11
13
16
19
Minimum Clearance for Clamping Bar
Removal
Catalog No. 101-Daniel 2-8" Flanged-Raised Face 150 ANSI
SIZE
Differential Pressure Flow Meters
Technical Guide
23
3/12/14 2:13 PM
24
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 24
Mar 2014
(1) Double-ended operating shafts are standard.
Flanged - Ring Joint(1) 10" to 16" 600 and 2" to 16" 900 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
SIZE
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to Face
of End
Upstream Face of Orifice Plate to Face of
End
Diameter Internal Line Bore
A.P.I. Ring Number
Standard Trim(2)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 25
18
20
21
24
12
14
15
18
10
11
12
14
25
29
32
36
14
16
18
20
2"
3"
4"
6"
8"
10"
12"
14"
16"
R-24
R-31
R-37
R-45
R-49
R-53
R-57
R-62
R-66
*
7
*
7
*
7 7/8
*
8 5/8
*
9 1/8
*
10 7/8
*
11 5/8
*
13
* 12 13/16
7
7
7 1/8
8
9 1/8
10 7/8
11 5/8
12 15/16
12 13/16
1/8
1/8
1/8
3/4
1/2
22
23 1/2
26 1/8
26
14
14
15
16
18
13
14
15
16
17
19
21
23
24
7
8
9
10
11
13
15
17
18
5
5
6
8
10
11
12
13
14
14
15
16
19
22
25
29
32
37
6
7
8
10
12
14
16
18
20
8 1/2
9 1/2
11 1/2
15
18 1/2
21 1/2
24
25 1/4
27 3/4
1/2
1/2
1/4
1/2
1/2
1/2
21
22
24 1/4
3 3/4
4 7/8
5 7/8
8 5/16
10 5/8
12 3/4
15
16 1/2
18 1/2
12 3/4
15
16 1/2
18 1/2
5/16
5/16
5/16
5/16
5/16
5/16
5/16
7/16
7/16
5/16
5/16
5/16
5/16
M1
15/32
15/32
15/32
15/32
15/32
15/32
15/32
15/32
21/32
15/32
15/32
15/32
15/32
M2
1 1/2
1 1/2
1 3/4
2 3/16
2 1/2
2 3/4
3 1/8
3 3/8
3 1/2
2 1/2
2 5/8
2 3/4
3
N1
8
8
8
12
12
16
20
20
20
16
12
20
20
1
1
1
1
1
1
1
1
1
1
1
7/8
6
7/8
6
1/8
7
1/8
8
3/8
9
3/8 9 1/2
3/8 10 1/4
1/2 10 1/2
3/4
11
1/4 8 3/4
1/4
9
3/8 9 3/4
1/2 10 1/2
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/8
P
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
230
245
355
600
1,265
1,800
2,260
2,495
4,781
1/4
920
1/4 1,430
1/4 1,735
3/8 2,315
R
W
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel
“AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
A
A
6
7
9
12
15
18
20
17
22 19 1/4
23 3/4 20 3/4
27 23 3/4
Catalog No. 146-Daniel 2-16" Flanged-Ring Joint 900 ANSI (use PTFE Seal Ring or SSR only)
17 3/8
19
20 7/8
21 3/4
Body Clearance from Center
8 1/16
8 7/8
10 5/16
10 11/16
Centerline to Top
L2
Number of Bolt / Studs per Flange
* 9 9/16
*
9 7/8
* 10 5/16
* 10 11/16
Clearance for Plate Changing
K
Diameter Flange Bolt / Studs
R-53
R-57
R-61
R-65
Diameter of Flange
J
Diameter of Bolt Circle
I1
Pitch Diameter of Ring and Groove
I
Length of Bolts / Studs with 2 Hex Nuts
10"
12"
14"
16"
H
Weight (lb)
A
A
A
A
Clearance to Bottom
G
Depth of Groove
F
Width of Groove
D
Flange Thickness
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
11
11
13
16
20
26
28
29
36
22
26
29
36
Minimum Clearance for Clamping Bar
Removal
Catalog No. 145-Daniel 10-16" Flanged-Ring Joint 600 ANSI
Differential Pressure Flow Meters
Technical Guide
25
3/12/14 2:13 PM
26
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Mar 2014
(1) Double-ended operating shafts are standard.
Flanged - Ring Joint(1) 2" to 8" 600 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
Operating Clearance from Center
Overall Face to Face(2)
Downstream Face of Orifice Plate to Face
of End(2)
Upstream Face of Orifice Plate to Face of
End
Diameter Internal Line Bore
Standard Trim(3)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 27
A.P.I. Ring Number
5 5/16
7
6 5/8
8
8 3/4
13 15/16
17 11/16
17 11/16
21 1/16
23 3/16
13
14
15
16
17
7
8
9
10
11
4
5
6
7
9
14
15
16
19
22
6
7
8
10
12
6 1/2
5
8 1/4 6 5/8
10 3/4 8 1/2
14 11 1/2
16 1/2 13 3/4
3 1/4
4 7/8
5 7/8
8 5/16
10 5/8
5/16
5/16
5/16
5/16
5/16
N1
15/32
1
15/32
1 1/4
15/32 1 1/2
15/32 1 7/8
15/32 2 3/16
M2
8
8
8
12
12 1
5/8
3/4
7/8
1
1/8
4 1/2
5 1/4
6
7
8
1/2
1/2
3/4
3/4
3/4
P
1/8
1/8
1/8
1/8
1/4
R
115
175
300
480
710
W
9
11
13
16
19
(3) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel “AASG”,
and special applications.
(2) The flange-by-flange (F x F) configuration of the 2" to 8" Senior Orifice Fittings has changed. This change applies to ANSI classes 150 to 600 only. The flange-by-flange configuration has been replaced
with a raised-face or ring-type-joint Flangnek (RFFN or RTJ FN) configuration featuring a flange welded to the upstream side (inlet)of the Flangnek fitting. This means the face-to-face dimensions are longer
than previous versions and will not retrofit into the void of any old style F x F Senior Orifice Fitting purchased prior to August 2012. To replace discontinued F x F models, existing piping must be modified to
accommodate the added length.
(1) Flanged process connections available.
8 1/2
10 9/16
10 15/16
12 15/16
14 3/16
M1
Number of Bolt / Studs per Flange
*
*
*
*
*
Body Clearance from Center
L2
Diameter Flange Bolt / Studs
R-23
R-31
R-37
R-45
R-49
Clearance to Bottom
K
Length of Bolts / Studs with 2 Hex Nuts
2"
3"
4"
6"
8"
Centerline to Top
J
Weight (lb)
NACE
NACE
NACE
NACE
NACE
Clearance for Plate Changing
I1
Diameter of Flange
I
Diameter of Bolt Circle
H
Pitch Diameter of Ring and Groove
G
Depth of Groove
F
Width of Groove
D
Flange Thickness
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
Minimum Clearance for Clamping Bar
Removal
Catalog No. 145-Daniel 2-8" Flanged-Ring Joint 600 ANSI
SIZE
Differential Pressure Flow Meters
Technical Guide
27
3/12/14 2:13 PM
28
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Mar 2014
(1) Double-ended operating shafts are standard.
Flanged - Raised Face(1) 2" to 16" 1500 ANSI and 2" to 12" 2500 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
SIZE
Clearance to Bottom
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to
Face of End
Upstream Face of Orifice Plate to
Face of End
Diameter Internal Line Bore
Standard Trim(2)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 29
I
Centerline to Top
H
I1
Clearance for Plate Changing
G
J
Diameter of Flange
F
K
Diameter of Bolt Circle
D
5
6
7
8
10
12
14
17
17
14
15
17
20
23
26
29
35
36
6
7
8
10
12
14
16
18
20
2"
3"
4"
6"
8"
10"
12"
*
*
*
*
*
*
*
8 5/8
9 9/16
10 1/2
12 1/2
19 9/16
22 5/8
23 3/8
8 5/8
9 9/16
10 1/2
12 1/2
19 9/16
22 5/8
23 3/8
17
19
21
25
39
45
3/8
1/4
1/8
1/8
3/8
1/2
47
16
16
17
18
26
27
27
10
10
11
12
20
21
21
6
6
7
10
11
14
15
17
17
17
20
39
41
41
3/4
9
3/4
1/2
1/4
1/4
3/8
6 1/2
8
9 1/2
12 1/2
15 1/2
19
22 1/2
25
27 3/4
8 9 1/4 6
8
12
8
14 10
10
19 14
20 21 3/4 17
21 26 1/2 21
21
30 24
1/2
1/2
1/4
1/2
19
23
26 1/2
29 1/2
32 1/2
8
10
12
15
3 5/8
5
6 3/16
8 1/2
10 5/8
12 3/4
15
3 5/8
5
6 3/16
8 1/2
10 5/8
12 3/4
15
16 1/4
18 1/2
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/2
7/8
1/8
1/4
5/8
1/4
7/8
1/4
3/4
2
2 5/8
3
4 1/4
5
6 1/2
7 1/4
1
1
2
3
3
4
4
5
5
8
8
8
8
12
12
12
8
8
8
12
12
12
16
16
16
5 3/4
7
7 3/4
10 1/4
11 1/2
13 1/2
14 3/4
16
17 1/2
1
7
1 1/4 8 3/4
1 1/2
10
2 13 3/4
2
15
2 1/2 19 1/4
2 3/4 21 1/4
7/8
1/8
1/4
3/8
5/8
7/8
2
2 1/4
2 1/2
1
1
1
1
1
1/2
1/2
3/4
3/4
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
P
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/8
1/8
1/8
1/8
1/4
1/4
1/4
1/4
3/8
R
560
660
840
1,520
230
275
520
875
1,500
2,180
3,470
CF
CF
W
13
13
15
20
16
17
17
11
13
16
20
22
26
30
31
36
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED, Daniel “AASG”,
and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
Catalog No. 108-Daniel 2-12" Flanged-Raised Face 2500 ANSI (use SNC only)
7
8
10
10
12
13
17
21
22
Diameter of Raised Face +.000 -.005
13
14
16
16
18
19
23
27
28
Number of Bolts / Studs per Flange
6 15/16
14
7 11/16
16
7 7/8 16 3/8
10 3/16 21 1/16
11 5/32 23 1/8
12 5/16 24 7/8
13 5/16 26 7/8
15 13/16 27 1/8
16 11/16 33 3/4
Diameter of Flange Bolts / Studs
* 6 15/16
*
8 3/16
*
8 3/8
*
10 3/4
* 11 23/32
* 12 5/16
* 13 5/16
* 10 15/16
* 16 7/16
N
Length of Bolts / Studs with 2 Hex
Nuts
2"
3"
4"
6"
8"
10"
12"
14"
16"
M
Weight (lb)
A
A
A
A
A
A
A
A
A
Height of Raised Face
L
Flange Thickness
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
Minimum Clearance for Clamping
Bar Removal
Catalog No. 107-Daniel 2-16" Flanged-Raised Face 1500 ANSI (use PTFE Seal Ring or SSR only)
Differential Pressure Flow Meters
Technical Guide
29
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30
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 30
Mar 2014
(1) Double-ended operating shafts are standard.
Flanged - Ring Joint(1) 2" to 16" 1500 ANSI and 2" to 12" 2500 ANSI
Senior Orifice Fitting
www.EmersonProcess.com
3/12/14 2:13 PM
SIZE
Centerline to Top
Clearance to Bottom
Body Clearance from Center
Operating Clearance from Center
Overall Face to Face
Downstream Face of Orifice Plate to Face
of End
Upstream Face of Orifice Plate to Face of
End
Diameter Internal Line Bore
Standard Trim(2)
www.EmersonProcess.com
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 31
I
I1
Clearance for Plate Changing
H
J
Diameter of Flange
G
K
Diameter of Bolt Circle
F
A.P.I. Ring Number
7
8
10
10
12
13
17
21
22
5
6
7
8
10
12
14
17
17
14
15
17
20
23
26
29
35
36
6
7
8
10
12
14
16
18
20
2"
3"
4"
6"
8"
10"
12"
R-26
R-32
R-38
R-47
R-51
R-55
R-60
*
*
*
*
*
*
*
8 11/16 8 11/16 17
9 11/16 9 11/16 19
10 11/16 10 11/16 21
12 3/4
12 3/4 25
19 7/8
19 7/8
23 1/16 23 1/16 46
23 13/16 23 13/16 4 7
1/2
1/2
1/2
5/8
40
3/8
7/8
16
16
17
18
26
27
27
10
10
11
12
20
21
21
6
6
7
10
11
14
15
17
17
17
20
39
41
41
8
8
8
10
20
21
21
9 1/4
12
14
19
21 3/4
26 1/2
30
1/2
1/2
1/4
1/2
19
23
26 1/2
29 1/2
32 1/2
8
10
12
15
5/16 15/32
3/8 17/32
7/16 21/32
1/2 25/32
9/16 29/32
11/16 1 3/16
11/16 1 5/16
3 3/4 5/16 15/32
5 3/8 5/16 15/32
6 3/8 5/16 15/32
8 5/16
3/8 17/32
10 5/8 7/16 21/32
12 3/4 7/16 21/32
15 9/16 29/32
16 1/4
5/8 1 1/16
18 1/2 64/93 1 3/16
6 3/4
4
9
5
10 3/4 6 3/16
14 1/2
9
17 1/4
11
21 1/4 13 1/2
24 3/8
16
6 1/2
8
9 1/2
12 1/2
15 1/2
19
22 1/2
25
27 3/4
1/2
7/8
1/8
1/4
5/8
1/4
7/8
1/4
3/4
2
2 5/8
3
4 1/4
5
6 1/2
7 1/4
1
1
2
3
3
4
4
5
5
8
8
8
8
12
12
12
8
8
8
12
12
12
16
16
16
1/4
9
1/2
1/4
1/2
20
22
6
7 1/4
8
10 1/2
12
13 3/4
15 1/4
15 3/4
17 1/4
1 7
1 1/4
1 1/2 10
2 14
2 15
2 1/2
2 3/4
7/8
1/8
1/4
3/8
5/8
7/8
2
2 3/8
2 1/2
1
1
1
1
1
1/2
1/2
3/4
3/4
3/4
3/4
3/4
1/2
1/2
3/4
3/4
3/4
3/4
3/4
3/4
3/4
P
1/8 560
1/8 660
1/8 840
1/8 1,520
1/4
1/4
1/4
1/8 230
1/8 325
1/8 520
1/8 875
1/4 1,500
1/4 2,180
1/4 3,470
1/4 CF
3/8 CF
R
13
13
15
20
16
17
17
11
13
16
20
22
26
30
31
36
W
(2) Please consult Daniel factory or representative for other trims available for severe service and other code requirements, including low-temperature, high H2S, High CO2, NORSOK, ISO 5167, PED,
Daniel “AASG”, and special applications.
(1) Flanged process connections available.
A
A
A
A
A
A
A
Catalog No. 148-Daniel 2-12" Flanged-Ring Joint 2500 ANSI (use SNC only)
13
14
16
16
18
19
23
27
28
Pitch Diameter of Ring and Groove
7
7 14 1/8
8 1/4
7 3/4 16 1/8
8 7/16 7 15/16 16 1/2
10 7/8 10 5/16 21 9/16
11 29/32 11 11/32 23 1/2
12 1/2
12 1/2 25 1/4
13 5/8
13 5/8 27 1/2
10 15/16 15 13/16 27 1/8
17 1/8
17 1/8 34 5/8
Number Of Bolts / Studs per Flange
*
*
*
*
*
*
*
*
*
N1
Diameter of Flange Bolts / Studs
R-24
R-35
R-39
R-46
R-50
R-54
R-58
R-63
R-67
M2
Length of Bolts / Studs with 2 Hex Nuts
2"
3"
4"
6"
8"
10"
12"
14"
16"
M1
Weight (lb)
A
A
A
A
A
A
A
A
A
Depth of Groove
L2
Width of Groove
D
Flange Thickness
C
Size of Drain Plugs(1)
B
Orifice Plate Thickness
A
Minimum Clearance for Clamping Bar
Removal
Catalog No. 147-Daniel 2-16" Flanged-Ring Joint1500 ANSI (use PTFE Seal Ring or SSR only)
Differential Pressure Flow Meters
Technical Guide
31
3/12/14 2:13 PM
Senior Orifice Fitting
Mar 2014
Daniel Senior Orifice Fitting Selection Matrix
TM
TM
6
BASIC TYPE / PRIMARY FUNCTION
Nominal line size
Internal diameter
Fitting Style
Raised Face Flangnek Raised Face Flanged Ring Joint Flangnek Ring Joint Flanged ANSI
150#
300# 600# 900# 1500# 2500# 6"
Orifice Plate Seals
Removable Dual Seal*(up to 12")
Dual Volcanized Seal*(16" and up)
Removable PTFE Seal (up to 24")
Removable Metal Seal (up to 24")
Removable Snap Seal*(up to 20")
Internal trim material
Standard
Sour Gas / Corrosive Service
NACE (standard 2" to 8") 150 - 600 ANSI 6.065
01
10
014
14
1
3
5
6
7
8
DSC
3DVS
TSC
MSC
SNC
A
AASG
NACE
When ordering, please specify: Catalog Number, Plate Material, Plate Bore(s) and Quantity.
Note: All products and components are subject to change without notice in a continuing effort of product improvement.
32
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Emerson Process Management
Daniel Measurement and Control, Inc.
North America / Latin America:
Headquarters
USA - Houston, Texas
T +1.713.467.6000
USA Toll Free 1.888.FLOW.001
Europe: Stirling, Scotland, UK
T +44.1786.433400
Middle East, Africa: Dubai, UAE
T +971.4.811.8100
Asia Pacific: Singapore
T +65.6777.8211
Scan with your smart
phone for more
information
www.Daniel.com
©2013 Daniel Measurement and Control, Inc. All Rights Reserved. Unauthorized duplication in
whole or in part is prohibited. Printed in the USA. DAN-SOF-TECH-GUIDE-0513
Daniel Measurement and Control, Inc. (“Daniel”) is an Emerson Process Management business
unit. The Daniel name and logo are trademarks of Daniel Industries, Inc. The Emerson logo is
a trademark and service mark of Emerson Electric Co. Parker is a trademark of Parker Hannifin
Corporation.
Daniel-Senior-Orifice-Fitting_Tech-Guide_FINAL_Mar-2014.indd 34
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