Twist
Lok
®
Venturi and Ported adapter Cups
Introducing our New Single Port Venturi
SB/DS-Sales Brochure/Datasheet
6/09
!
w
Ne
Benefits of the New Single Port Twist Lok Venturi:
Single port provides simple valving and plumbing, which reduces cost
Automatic exhaust quickly releases part without the need for blow-off circuitry
Optional manual override releases vacuum for easy cup adjustment
and reduces set-up time
Backward compatible with existing Venturi’s allows
use with existing tooling
Quarter turn Twist Lok function maintains consistent
orientation of oval cups and allows for quick cup change
Various mounting configurations are adaptable to
the most commonly used tooling systems
Optional sensing eliminates the need
for a part present switch
2
Twist
Lok ®
Features
* • Improved twist & lock functionality
* • Accepts industry standard Vac-Lok®
vacuum cups
* • Hassle-Free vacuum cup insertion and
removal
* • Reduced downtime compared to existing
cup adapters and threaded cup mount designs
* • Variety of mounting configurations available
• Models available with left hand/right hand
field reversible ports
* • Universal porting accepts most common
standard fittings (NPT, ISO G and others)
• Models available with cleanable &
replaceable venturi design which eliminates
the need to remove hoses and fittings for
maintenance
* • Efficient and optimized venturi Ø.040 in.(1.0mm)
* • Quick vacuum & blowoff response
* • Low air consumption
* • Quiet operation below industry noise
exposure standards
* • Optional sensing port available on all models
• Models available with internal check valve
for minimal air consumption
Features
• Less Piping
• Simplified valve scheme
• No blow-off required
• Quick exhaust for instant part release
• Use with existing control valve
• Manual override option releases vacuum for
easy cup adjustment
• Integrated silencer with manual override
option
* Denotes additional Single Port Twist Lok
features
Technical Data
• Fluid: Compressed Air
Note: Air supply must be dry enough
to prevent ice formation at
temperatures below 2° C (35° F)
• Air Pressure:
Minimum 2.4 bar (35 psi)
Maximum 5.5 bar (80 psi)
• Air Filtration:
40 Micron filter
• Operating Temperature:
Consult product characteristic tables
Materials
• Body:
Aluminum and Brass
• Seals:
Viton and Buna
Specifications
• Venturi orifice jet size: Ø0.04 in (1mm)
• Consult Application Charts and product
characteristic tables for additional information
Table of Contents
Features and Benefits . . . . . . . . . . . . . . . . .3-5
Mounting Options . . . . . . . . . . . . . . . . . . . .6
Circuit Type Schematics . . . . . . . . . . . . . . .7
Ported Adapter TLBA . . . . . . . . . . . . . . . . .8
Basic Venturi TLBB . . . . . . . . . . . . . . . . . . .9
Reversible Ports Checked Venturi TLBC . .10
Reversible Ports Unchecked Venturi TLBD . .11
Checked Venturi TLBE . . . . . . . . . . . . . . . .12
Un-Checked Venturi TLBF . . . . . . . . . . . . .13
Single Port Venturi TLBG . . . . . . .New
. . . . . . .14
Cup Adapter TLCA . . . . . . . . . . . . . . . . . . .15
Ported Adapter TLFA . . . . . . . . . . . . . . . . .16
Flange Mount Basic Venturi TLFB . . . . . . .17
Reversible Flange Mount Checked Venturi
TLFC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Reversible Flange Mount Unchecked Venturi
TLFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Flange Checked Venturi TLFE . . . . . . . . . .20
Flange Un-Checked Venturi TLFF . . . . . . .21
Flange Single Port Venturi TLFG . New
. . . . . . .22
Application Charts/Reference Table . . . . . .23
Application Notes . . . . . . . . . . . . . . . . . . . .24-26
Cross Reference Tables . . . . . . . . . . . . . . .27
This product covered by one or more of the following patent
numbers: 6,213,521, EP0442976
Benefits
• Quarter turn twist lock function provides
quick cup change and consistent
orientation of oval cups. This benefit
eliminates the need to reset tooling after a
cup change and reduces downtime.
• The various mounting configurations
are adaptable to the most commonly used
tooling systems and are easily
interchangeable.
Ball Mount
Optional Sensing Port
(shown)
• Ball mount provides radial and angular
adjustment, thereby providing greater
flexibility during tooling set up.
Manual Override
Release (not
shown)
Quick Release
Lever
• Removable jet means there is no
adjustment of tooling required during
maintenance. (Not all models)
• Optional reversible ports allow fittings
to move from left to right, minimizing tubing
interference. (Not all models)
1/4 Turn Twist
Lock Function
• Universal porting accepts most common
standard fittings.
Adapter
• 0.040 Venturi (1mm) provides low air
consumption (1.6 scfm@ 60 psi), and the
possibility of additional cups per line,
smaller air lines or smaller fittings.
• Optional sensing port eliminates the
need for independent proximity sensors,
which reduces cost.
• The optional internal check valve
minimizes air consumption, thereby
reducing cost. (Not all models)
Twist
Lok ®
4
IMPROVED FUNCTIONALITY
The Twist Lok® cup mount continues the tradition of quick
vacuum cup replacement by incorporating a quarter turn twist and
lock functionality. The possibility of damaging the o-ring upon
removal has been eliminated. The patented design eliminates
steel fasteners that can vibrate free and cause damage to the die.
“Continues the tradition of
quick vacuum cup removal
and replacement....”
Besides being a cup mount, the Twist Lok® offers optional
features of an onboard venturi, blow-off valve and check valve.
All items are easily removable when cleaning or replacement is
necessary. As an added benefit, none of the tooling’s critical
setup dimensions need to be readjusted, allowing for minimal
MTTR (mean time to repair).
The venturi design has been optimized for use in the automotive
pressroom and body shop. It features a 1mm diameter orifice for
low air consumption, quick response time, quiet and clog resistant
operation, while still maintaining a high degree of vacuum
performance.
“The only tool required is
an Allen wrench....”
“The Ball mount is the
most popular as it offers
radial and angular
adjustment....”
MINIMUM TOOLING REQUIRED
A new feature available is the optional reversible porting.
Reversible porting enables the ability to convert (in the field) a
“left hand” mount to a “right hand” mount. This makes the routing
of airlines clean and hassle-free. The only tool required is an
8mm Allen wrench and a means to push out the venturi and blowoff valve.
MOUNTING OPTIONS
There are four optional mounting styles from which to choose.
The Ball mount is the most popular as it offers radial and angular
adjustment while providing sufficient rigidity when using the
Norgren Ultra Arm. The Poz-e-Lok® mount option offers superior
rigidity when using the Poz-e-Lok® tooling system. The Flange
mount option is popular with fixed or welded tooling structures.
Lastly, the core mount is compatible with 19mm apple-core style
tooling systems.
For more specific information on each model, reference the Twist
Lok® data found on the following pages. This includes ordering
information, mounting dimensions as well as application notes
and performance characteristics.
Twist
5
Lok ®
Mounting Options
1.97 50.0
Port Location
.83 21.0
Port Location
Mount Type “B”
Ball Mount
1.00 25.4
Vac-Lok
.17 4.4
Port Location
1.89 48.0
Vacuum Cup
Center Line
1.97 50.0
Port Location
Mount Type “S”
Swivel/Core Mount
Ø .75 18.9
.83 21.0
Port Location
1.00 25.4
Vac-Lok
.17 4.4
Port Location
1.89 48.0
Vacuum Cup
Center Line
2.11 53.5
Port Location
.83 21.0
Port Location
Mount Type “Z”
Poz-e-Lok Mount
1.00 25.4
Vac-Lok
.17 4.4
Port Location
2.03 51.5
Vacuum Cup
Center Line
Mount Type “F”
Flange Mount
Twist
Note: Flange mount data sheets can be found on pages 17- 22.
Lok ®
6
Circuit Type Schematics
Circuit Type “A”
Ported Adapter
Customer Supplied
Control Circuit
Smart Pump
or other
Vacuum Generator
Vacuum Port
Optional Sensing Port
Vacuum Cup
Circuit Type “B”
Basic Venturi
Customer Supplied
Control Circuit
Vacuum
V
0.04 Cv
Blowoff
B
0.26 Cv
3/2 N.C. Valves
(Example for reference only)
Circuit Type “C” and “E”
Checked Venturi
Optional Sensing
Vacuum Cup
Customer Supplied
Control Circuit
Optional Silencer
V
Vacuum
0.04 Cv
Blowoff
B
0.09 Cv
3/2 N.C. Valves
(Example for reference only)
Circuit Type “D” and “F”
Un-Checked Venturi
Optional Sensing
Vacuum Cup
Customer Supplied
Control Circuit
Vacuum
V
0.04 Cv
Blowoff
B
0.09 Cv
3/2 N.C. Valves
(Example for reference only)
Optional Silencer
Optional Sensing
Vacuum Cup
Circuit Type “G”
Single Line Venturi
Twist
7
Lok ®
Ported Adapter
TLBA
CL
Optional Sensor Port
Compatible with M5 & 10-32 Fittings
UMB Shown
For Reference Only
TLBA-2 Shown
1.89 48.0
1.30 33.0
Latch
OVC-25 Vacuum Cup Shown
For Reference Only
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Threaded sealant is recommended
for all tapered fittings)
CL
CL
1.16 29.4
1.36 34.5
2.598 65.9
3.43 87.0
Mount Type “B”
"BALL"
Shown
ORDERING INFORMATION
TL B A - 0
OPTIONS
0 = NO OPTIONS
2 = SENSING PORT
CIRCUIT TYPE
A = PORTED ADAPTER
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
Parameter
Operating Pressure
emperature
Operating TTemperature
TWIST LOK
MATERIAL: ALUMINUM, BRASS
WEIGHT: 0.5 LBS (0.2KG)
Twist
Lok ®
8
PRODUCT CHARACTERISTICS
VValue
alue
VVacuum
acuum to 120 [8.3]
-40-300 [-40-149]
Unit
psi [bar]
°F
° F [ °C]
° C]
Basic Venturi
TLBB
UMB Shown
For Reference Only
CL
TLBB-2 Shown
Optional Sensor Port
Compatible with M5 & 10-32 fittings
1.63 41.5
1.30 33.0
CL
OVC-25 Vacuum Cup Shown
For Reference Only
Latch
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Blowoff Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
CL
CL
1.36 34.5
1.16 29.4
2.59 65.9
3.43 87.0
Mount Type “B”
“BALL”
Shown
ORDERING INFORMATION
TL B B - 0
OPTIONS
0 = NO OPTIONS
2 = SENSING PORT
CIRCUIT TYPE
B = BASIC VENTURI
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
TWIST LOK
Parameter
Operating Pressure
Maximum Vacuum
Vacuum
Response
Blowoff
Vacuum
Air Consumption
Blowoff
Noise Level
Operating Temperature
PRODUCT CHARACTERISTICS
Value
Unit
psi [bar]
35-80 [2.4-5.5]
in Hg [-kPa]
26.0 [88.0]
60 [3.7]
mS/in³ [mS/cm³]
10 [0.6]
mS/in³ [mS/cm³]
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
0.26 Cv or 9.6 [271.8]
SCFM [L/min]
78
dB(A)
32-122 [0-50]
°F [ °C]
Notes
Blowoff cracking pressure
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
@ 60 psi ( Ø .116" [2.9mm])
MATERIAL: ALUMINUM, BRASS, BUNA
WEIGHT: 0.5 LBS (0.2KG)
Twist
9
Lok ®
Reversible Ports Checked Venturi
TLBC
UMB Shown
For Reference Only
TLBC-3 Shown
CL
Optional Sensor Port
Compatible with M5 & 10-32 fittings
1.63 41.5
Reversible Ports
Use 5/16 or 8mm wrench
to reverse porting
1.30 33.0
Latch
OVC-25 Vacuum Cup Shown
For Reference Only
2.60 66.0
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Blowoff Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
CL
CL
1.36 34.5
1.16 29.4
2.78 70.5
3.43 87.0
Mount Type “B”
"BALL"
Shown
.71 18.0
Optional 1/8 Silencer
ORDERING INFORMATION
TL B C - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER
2 = SENSING PORT
3 = SILENCER & SENSING PORT
CIRCUIT TYPE
C = REVERSIBLE PORTS CHECKED
VENTURI
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
Parameter
Operating Pressure
Maximum Vacuum
Vacuum
VVacuum
acuum
Response
Blowofff
Blowof
VVacuum
acuum
Air Consumption
Blowofff
Blowof
With Silencer
Noise Level
Without Silencer
Operating TTemperature
emperature
TWIST LOK
MATERIAL: ALUMINUM, BRASS, VITON, BUNA
WEIGHT: 0.5 LBS (0.2KG)
Twist
Lok ®
10
PRODUCT CHARACTERISTICS
Value
Unit
Value
psi [bar]
35-80 [2.4-5.5]
in Hg [-kPa]
26.0 [88.0]
65 [4.0]
mS/in³ [mS/cm³]
5 [0.3]
mS/in³ [mS/cm³]
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
78
dB(A)
87
dB(A)
°F
32-122 [0-50]
° F [ °C]
° C]
Notes
Blowoff cracking pressure
Blowoff
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO
TO 20"Hg
(average over operating range)
20 TO
TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
@ 60 psi ( Ø .063" [1.6mm])
Reversible Ports Unchecked Venturi
TLBD
CL
UMB Shown
For Reference Only
Optional Sensor Port
Compatible with M5 & 10-32 fittings
TLBD-3 Shown
1.63 41.5
Reversible Ports
Use 5/16 or 8mm wrench
to reverse porting
1.30 33.0
Latch
2.60 66.0
CL
OVC-25 Vacuum Cup Shown
For Reference Only
Blowoff Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
CL
1.16 29.4
1.36 34.5
2.78 70.5
3.43 87.0
Mount Type “B”
"BALL"
Shown
.71 18.0
Optional 1/8 Silencer
ORDERING INFORMATION
TL B D - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER
2 = SENSING PORT
3 = SILENCER & SENSING PORT
CIRCUIT TYPE
D = REVERSIBLE PORTS
UN-CHECKED VENTURI
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
TWIST LOK
Parameter
Operating Pressure
Maximum Vacuum
Vacuum
Response
Blowoff
Vacuum
Air Consumption
Blowoff
With Silencer
Noise Level
Without Silencer
Operating Temperature
PRODUCT CHARACTERISTICS
Value
Unit
psi [bar]
35-80 [2.4-5.5]
in Hg [-kPa]
26.0 [88.0]
60 [3.7]
mS/in³ [mS/cm³]
5 [0.3]
mS/in³ [mS/cm³]
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
78
dB(A)
87
dB(A)
32-122 [0-50]
°F [ °C]
Notes
Blowoff cracking pressure
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
@ 60 psi ( Ø .063" [1.6mm])
MATERIAL: ALUMINUM, BRASS, VITON, BUNA
WEIGHT: 0.5 LBS (0.2KG)
Twist
11
Lok ®
Checked Venturi
TLBE
UMB Shown
for reference only
C
L
TLBE-3 Shown
Optional Sensor Port
compatible with M5 & 10-32 fittings
1.63 41.5
1.30 33.0
OVC-25 Vacuum Cup Shown
for reference only
2.60 66.0
C
L
1.36
Blow-Off Port compatible
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant recommended
for all tapered fittings)
Vacuum Port compatible with
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
CL
1.16 29.4
Vac-Lok
34.5
.71 18.0
Optional
3.43 87.0
Mount Type B
"Ball"
ORDERING INFORMATION
TL B E - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER
2 = SENSING PORT
3 = SILENCER & SENSING PORT
CIRCUIT TYPE
E = CHECKED VENTURI
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
TWIST LOK
PRODUCT CHARACTERISTICS
Value
35-80 [2.4-5.5]
Parameter
Operating Pressure
Air Consumption
Noise Level
Blowoff
5 [0.3]
mS/in³ [mS/cm³]
Vacuum
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
Blowoff
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
@ 60 psi ( Ø .063" [1.6mm])
With Silencer
78
26.0 [88.0]
Vacuum
Without Silencer
Operating Temperature
MATERIAL: ALUMINUM, BRASS, VITON, STEEL
WEIGHT: 0.5 LBS (0.2KG)
Twist
Notes
Blowoff cracking pressure
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
Maximum Vacuum
Response
Unit
psi [bar]
Lok ®
12
Hg [-kPa]
65 [4.0]
mS/in³ [mS/cm³]
87
32-122 [0-50]
dB(A)
dB(A)
°F [ °C]
Un-Checked Venturi
TLBF
CL
Optional Sensor Port
compatible with M5 & 10-32 fittings
UMB Shown
for reference only
1.63 41.5
TLBF-3 Shown
1.30 33.0
2.60 66.0
OVC-25 Vacuum Cup Shown
for reference only
Blow-Off Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant recommended
for all tapered fittings)
CL
CL
1.36 34.5
1.16 29.4
Vac-Lok
CL
.71 18.0
Optional Silencer
3.43 87.0
Mount Type B
"Ball"
ORDERING INFORMATION
TL B F - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER
2 = SENSING PORT
3 = SILENCER & SENSING
CIRCUIT TYPE
F = UN-CHECKED VENTURI
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
TWIST LOK
PRODUCT CHARACTERISTICS
Value
Value
35-80 [2.4-5.5]
Parameter
Operating Pressure
Air Consumption
Noise Level
Notes
Blowofff
Blowof
5 [0.3]
mS/in³ [mS/cm³]
Vacuum
Vacuum
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
Blowoff cracking pressure
Blowoff
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO
TO 20"Hg
(average over operating range)
20 TO
TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
Blowofff
Blowof
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
@ 60 psi ( Ø .063" [1.6mm])
With Silencer
78
Maximum Vacuum
Vacuum
Response
Unit
psi [bar]
26.0 [88.0]
Vacuum
Vacuum
Without Silencer
emperature
Operating TTemperature
Hg [-kPa]
60 [3.7]
mS/in³ [mS/cm³]
87
32-122 [0-50]
dB(A)
dB(A)
°°FF [ °C]
° C]
MATERIAL: ALUMINUM, BRASS, VITON, STEEL
WEIGHT: 0.5 LBS (0.2KG)
Twist
13
Lok ®
!
w
e
N
OPTIONAL SENSOR PORT
COMPATIBLE WITH M5 & 10-32 FITTINGS
Single Port Venturi
TLBG
1.59 40.5
1.30 33.0
2.60 66.0
VACUUM PORT
COMPATIBLE WITH 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(THREAD SEALANT IS RECOMMENDED
FOR ALL TAPERED FITTINGS)
1.36 34.5
1.16 29.4
2.95 75.0
.17 4.4
PORT LOCATION
.79 20.0
OPTIONAL
SILENCER
1.89 48.0
MOUNT TYPE B
"BALL"
3.43 87.0
TO INSTALL:
INSERT CUP & ROTATE CLOCKWISE
TO REMOVE:
PRESS LATCH & ROTATE
COUNTERCLOCKWISE
ORDERING INFORMATION
TL B G - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER/MANUAL OVERRIDE
2 = SENSING PORT
3 = SILENCER & SENSING PORT/
MANUAL OVERRIDE
CIRCUIT TYPE
G = SINGLE LINE VENTURI
MOUNT TYPE OPTIONS
B = BALL
S = SWIVEL/CORE
Z = POZ-E-LOK
TWIST LOK
MATERIAL: ALUMINUM, BRASS, NITRILE, STEEL
WEIGHT: 0.5 LBS (0.2KG)
Twist
1.97 50.0
PORT LOCATION
Lok ®
14
Cup Adapter
TLCA
TLCA-1: 3/8 NPT
TLCA-2: 3/8 BSPT / ISO R
TLCA-1 Shown
OVC-25 Vacuum Cup Shown
For Reference Only
Latch
CL
CL
Wrench Flats
15/16" & 24mm
.99 25.2
.41 10.5
.83 21.1
Vac-Lok
Ø2.09 53.0
ORDERING INFORMATION
TLCA - 1
MOUNTING OPTIONS
1 = NPT MOUNTING
2 = BSPT/ISO R MOUNTING
Parameter
Operating Pressure
Operating TTemperature
emperature
PRODUCT CHARACTERISTICS
VValue
alue
VVacuum
acuum to 120 [8.3]
-40-300 [-40-149]
Unit
psi [bar]
° F [ °C]
° C]
°F
TWIST LOK CUP ADAPTER
MATERIAL: ALUMINUM, BRASS
WEIGHT: 0.2 LBS (0.1KG)
Twist
15
Lok ®
Flange Mount
Ported Adapter TLFA
TLFA-2
Shown
.34 8.7
Clearance for 5/16 or M8 Fastener
CL
Vacuum Cup Centerpoint
1.41 35.8
2.50 63.5
CL
3.11 79.0
1.09 27.8
.78 19.8
OVC-25 Vacuum Cup Shown
for reference only
.31 7.7
1.56 39.7
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
.31 8.0
2.19 55.6
Optional Sensor Port
Compatible with M5 & 10-32 fittings
CL
.38 9.5
.75 19.0
Port Location
1.58 40.0
Vac-Lok
1.73 44.1
OPTIONS
0 = NO OPTIONS
2 = SENSING PORT
1.10 27.8
Parameter
Operating Pressure
Value
Vacuum to 120 [8.3]
Operating Temperature
-40-300 [-40-149]
CIRCUIT TYPE
A = PORTED ADAPTER
MOUNT TYPE OPTION
F = FLANGE
TWIST LOK
MATERIAL: ALUMINUM, BRASS
WEIGHT: 0.8 LBS (0.4KG)
Twist
.78 19.8
1.79 45.5
Port Location
1.30 33.0
2.69 68.3
ORDERING INFORMATION
TL F A - 0
1.19 30.2
Lok ®
16
Unit
psi [bar]
° F [ ° C]
CL
Flange Mount
Basic Venturi TLFB
TLFB-2
Shown
Ø.34 8.7
Clearance for 5/16 or M8 fastener
CL
Vacuum Cup Center Point
1.41 35.8
2.50 63.5 3.11 79.0
CL
OVC-25 Vacuum Cup Shown
For reference only
1.09 27.8
.78 19.8
1.56 39.7
.31 7.7
.31 8.0
Blowoff Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
2.19 55.6
CL
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
1.73 44.1
1.30 33.0
2.69 68.3
ORDERING INFORMATION
TL F B - 0
OPTIONS
0 = NO OPTIONS
2 = SENSING PORT
CIRCUIT TYPE
B = BASIC VENTURI
MOUNT TYPE OPTIONS
F = FLANGE
TWIST LOK
Optional sensor port
compatible with M5 & 10-32 fittings
CL
.38 9.5
.75 19.0
Port Location
1.58 40.0
Vac-Lok
1.19 30.2
.78 19.8
.83 21.0
1.10 27.8
1.79 45.5
Port Location
Parameter
Operating Pressure
Maximum Vacuum
Vacuum
Vacuum
Response
Blowofff
Blowof
Vacuum
Air Consumption
Blowofff
Blowof
Noise Level
Operating Temperature
Value
35-80 [2.4-5.5]
26.0 [88.0]
60 [3.7]
10 [0.6]
0.04 Cv or 1.6 [45.3]
0.26 Cv or 9.6 [271.8]
78
32-122 [0-50]
Unit
psi [bar]
in Hg [-kPa]
mS/in³ [mS/cm³]
mS/in³ [mS/cm³]
SCFM [L/min]
SCFM [L/min]
dB(A)
° F [ ° C]
Notes
Blowoff cracking pressure
Blowoff
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
@ 60 psi ( Ø .116" [2.9mm])
MATERIAL: ALUMINUM, BRASS, BUNA
WEIGHT: 0.8 LBS (0.4KG)
Twist
17
Lok ®
Flange Mount
Reversible Ports Checked Venturi TLFC
TLFC-3
Shown
Ø.34 8.7
Clearance for 5/16 or M8 fastener
CL
Vacuum Cup Center Point
1.41 35.8
2.50 63.5
CL
3.11 79.0
OVC-25 Vacuum Cup shown
for reference only
1.09 27.8
Reversible Ports
Use 5/16 or 8mm wrench
to reverse porting
.78 19.8
1.56 39.7
.31 7.7
.31 8.0
2.19 55.6
Blowoff port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant recommended
for all tapered fittings)
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Optional Sensor Port
compatible with M5 & 10-32 fittings
CL
CL
1.73 44.1
.71 18.0
Optional Silencer
1.30 33.0
2.78 70.5
ORDERING INFORMATION
TL F C - 0
OPTIONS
0 = NO OPTIONS
2 = SENSING PORT
3 = SILENCER AND SENSING
PORT
CIRCUIT TYPE
C = REVERSIBLE PORTS
CHECKED VENTURI
MOUNT TYPE OPTIONS
F = FLANGE
.38 9.5
.75 19.0
Port Location
1.58 40.0
Vac-Lok
.78 19.8
.83 21.0
1.10 27.8
1.79 45.5
Port Location
Parameter
Operating Pressure
Maximum Vacuum
Vacuum
Vacuum
Vacuum
Response
Blowofff
Blowof
Vacuum
Vacuum
Air Consumption
Blowofff
Blowof
With Silencer
Noise Level
Without Silencer
Operating Temperature
Temperature
TWIST LOK
MATERIAL: ALUMINUM, BRASS, VITON, BUNA
WEIGHT: 0.8 LBS (0.4KG)
Twist
1.19 30.2
Lok ®
18
PRODUCT CHARACTERISTICS
VValue
alue
35-80 [2.4-5.5]
26.0 [88.0]
65 [4.0]
5 [0.3]
0.04 Cv or 1.6 [45.3]
0.09 Cv or 3.8 [107.6]
78
87
32-122 [0-50]
Unit
psi [bar]
in Hg [-kPa]
mS/in³ [mS/cm³]
mS/in³ [mS/cm³]
SCFM [L/min]
SCFM [L/min]
dB(A)
dB(A)
°°FF [ °C]
° C]
Notes
Blowoff cracking pressure
Blowoff
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO
TO 20"Hg
(average over operating range)
20 TO
TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
@ 60 psi ( Ø .063" [1.6mm])
Flange Mount
Reversible Ports Unchecked Venturi TLFD
TLFD-3
Shown
Ø.34 8.7
Clearance for 5/16 or M8 fastener
CL
Vacuum cup center point
Reversible Ports
Use 5/16 or 8mm wrench
to reverse porting
CL
1.41 35.8
2.50 63.5 3.11 79.0
OVC-25 Vacuum cup shown
for reference only
1.09 27.8
.78 19.8
1.56 39.7
.31 7.7
.31 8.0
2.19 55.6
CL
1.73 44.1
.71 18.0
Optional Silencer
1.30 33.0
Blowoff port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Optional Sensor Port
compatible with M5 & 10-32 fittings
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant recommended
for all tapered fittings)
CL
.38 9.5
.75 19.0
Port Location
1.58 40.0
Vac-Lok
OPTIONS
0 = NO OPTIONS
2 = SENSING PORT
3 = SILENCER AND SENSING
PORT
CIRCUIT TYPE
D = REVERSIBLE PORTS
UN-CHECKED VENTURI
MOUNT TYPE OPTIONS
F = FLANGE
TWIST LOK
.78 19.8
.83 21.0
1.79 45.5
Port Location
2.78 70.5
ORDERING INFORMATION
TL F D - 0
1.19 30.2
Parameter
Operating Pressure
Maximum Vacuum
Vacuum
Response
Blowoff
Vacuum
Air Consumption
Blowoff
With Silencer
Noise Level
Without Silencer
Operating Temperature
1.10 27.8
PRODUCT CHARACTERISTICS
Value
Unit
psi [bar]
35-80 [2.4-5.5]
in Hg [-kPa]
26.0 [88.0]
60 [3.7]
mS/in³ [mS/cm³]
5 [0.3]
mS/in³ [mS/cm³]
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
78
dB(A)
87
dB(A)
32-122 [0-50]
°F [ °C]
Notes
Blowoff cracking pressure
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi ( Ø .040" [1.0mm])
@ 60 psi ( Ø .063" [1.6mm])
MATERIAL: ALUMINUM, BRASS, VITON, BUNA
WEIGHT: 0.8 LBS (0.4KG)
Twist
19
Lok ®
Flange Mount Checked Venturi
TLFE
TLFE-3
Shown
.34 8.7
Clearance for 5/16 or M8 fastener
Vacuum Cup Center Point
1.41 35.8
2.50 63.5
OVC-25 Vacuum Cup Shown
for reference only
3.11 79.0
1.09 27.8
.78 19.8
Blow-Off Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
.31 .77
1.56 39.7
.31 .80
2.19 55.6
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Optional Sensor Port
compatible with M5 & 10-32 fittings
.38 9.5
.75 19.0
Port Location
.71 18.0
Optional
Silencer
TL F E - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER
2 = SENSING PORT
3 = SILENCER & SENSING PORT
CIRCUIT TYPE
E = CHECKED VENTURI
MOUNT TYPE OPTIONS
F = FLANGE
TWIST LOK
.78 19.8
.83 21.0
1.30 33.0
2.60 66.0
ORDERING INFORMATION
1.10 27.8
1.79 45.5
Port Location
PRODUCT CHARACTERISTICS
Value
35-80 [2.4-5.5]
Parameter
Operating Pressure
Air Consumption
Noise Level
Notes
Blowoff
5 [0.3]
mS/in³ [mS/cm³]
Vacuum
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
Blowoff
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
@ 60 psi ( Ø .063" [1.6mm])
With Silencer
78
Maximum Vacuum
Response
Unit
psi [bar]
Blowoff cracking pressure
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi ( Ø.040" [1.0mm])
Vacuum
Without Silencer
Operating Temperature
MATERIAL: ALUMINUM, BRASS, VITON, STEEL
WEIGHT: 0.8 LBS (0.4KG)
Twist
1.19 30.2
1.58 40.0
Vac-Lok
1.73 44.1
Lok ®
20
26.0 [88.0]
Hg [-kPa]
65 [4.0]
mS/in³ [mS/cm³]
87
32-122 [0-50]
dB(A)
dB(A)
°F [ °C]
Flange Mount Unchecked Venturi
TLFF
TLFE-3
Shown
Ø .34 8.7
Clearance for 5/16 or M8 fastener
C
L
Vacuum Cup Center Point
1.41 35.8
2.50 63.5
OVC-25 Vacuum Cup Shown
for reference only
3.11 79.0
1.09 27.8
1.56 39.7
2.19 55.6
.78 19.8
Blow-Off Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
.31 7.7
.31 8.0
Vacuum Port compatible with 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(Thread sealant is recommended
for all tapered fittings)
Optional Sensor Port
compatible with M5 & 10-32 fittings
CL
1.73 44.1
.71 18.0
Optional
Silencer
TL F F - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER
2 = SENSING PORT
3 = SILENCER & SENSING PORT
CIRCUIT TYPE
F = UN-CHECKED VENTURI
MOUNT TYPE OPTIONS
F = FLANGE
TWIST LOK
MATERIAL: ALUMINUM, BRASS, VITON
WEIGHT: 0.8 LBS (0.4KG)
1.19 30.2
1.58 40.0
Vacuum Cup
.78 19.8
.83 21.0
1.30 33.0
2.60 66.0
ORDERING INFORMATION
CL
.38 9.5
.75 19.0
Port Location
1.10 27.8
1.79 45.5
Port Location
PRODUCT CHARACTERISTICS
Value
35-80 [2.4-5.5]
Parameter
Operating Pressure
Air Consumption
Noise Level
Notes
Vacuum
60 [3.7]
mS/in³ [mS/cm³]
Blowoff
5 [0.3]
mS/in³ [mS/cm³]
Vacuum
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
Blowoff cracking pressure
30-35 psi [2.1-2.4 bar]
65-70 psi [4.5-4.8 bar]
0 TO 20"Hg
(average over operating range)
20 TO 0"Hg
(average over operating range)
@ 60 psi (Ø .040" [1.0mm])
Blowoff
0.09 Cv or 3.8 [107.6]
SCFM [L/min]
@ 60 psi (Ø .063" [1.6mm])
With Silencer
78
Maximum Vacuum
Response
Unit
psi [bar]
26.0 [88.0]
Without Silencer
Operating Temperature
87
32-122 [0-50]
Hg [-kPa]
dB(A)
dB(A)
°F [ °C]
Twist
21
Lok ®
!
w
e
N
Single Port Venturi
TLFG
.34 8.7
CLEARANCE FOR 5/16 OR M8 FASTENER
1.41 35.8
2.50 63.5
3.11 79.0
1.09 27.8
.78 19.8
.31 7.8
56 39.7
VACUUM PORT
COMPATIBLE WITH 1/4
NPT, ISO G, ISO R, BSPP, BSPT
(THREAD SEALANT IS RECOMMENDED
FOR ALL TAPERED FITTINGS)
.31 8.0
19 55.6
OPTIONAL SENSOR PORT
COMPATIBLE WITH M5 & 10-32 FITTINGS
.38 9.5
.75 19.0
PORT LOCATION
1.58 40.0
VACUUM CUP
1.19 30.2
.78 19.8
1.30 33.0
1.79 45.5
PORT LOCATION
60 66.0
ORDERING INFORMATION
TL F G - 0
OPTIONS
0 = NO OPTIONS
1 = SILENCER/MANUAL OVERRIDE
2 = SENSING PORT
3 = SILENCER & SENSING PORT/
MANUAL OVERRIDE
CIRCUIT TYPE
G = SINGLE LINE VENTURI
MOUNT TYPE OPTIONS
F = FLANGE
1.10 27.8
Operating Pressure
35-80 [2.4-5.5]
Maximum Vacuum
Unit
26.0 [88.0]
"Hg [kPa]
65-70 psi [4.5-4.8 bar]
Vacuum
65 [4.0]
mS/in³ [mS/cm³]
0 TO 20"Hg
(average over operating range)
Exhaust
20
mS
For vacuum cups up to 9.5in³
volume.
Vacuum
0.04 Cv or 1.6 [45.3]
SCFM [L/min]
Air Consumption
Exhaust
0
With Silencer
78
SCFM [L/min]
dB(A)
Without Silencer
87
dB(A)
32-122 [0-50]
F [ C]
Noise Level
Operating Temperature
MATERIAL: ALUMINUM, BRASS, VITON
WEIGHT: 0.8 LBS (0.3KG)
Lok ®
22
Notes
psi [bar]
Response
TWIST LOK
Twist
PRODUCT CHARACTERISTICS
Value
Parameter
@ 60 psi (
.040" [1.0mm])
Application Charts/
Vacuum Cup Reference Table
Vacuum vs Inlet Pressure - Metric
Vacuum vs Inlet Pressure - English
30
100
90
80
20
Vacuum Level (-kPa)
Vacuum Level (inches Hg)
25
15
10
70
60
50
40
30
20
5
10
0
0
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
0.0
95 100
1.0
1.5
2.0
2.5
3.0
Vacuum Cup Reference Table
Vacuum Cup Volume
ISI Model No.
VCF75
VCF100
VCF125
VC2
VC3
VC4
VC5
OVC13
OVC15
OVC16
OVC25
OVC36
OVC37
CVC10
CVC15
CVC2
CVC3
CVC4
in3
cm3
3.7
2.8
4.7
1.4
4.0
8.7
17.5
1.4
0.1
2.1
3.6
9.4
5.7
0.6
1.0
2.2
3.6
7.3
61.3
46.0
76.6
22.7
65.8
143.0
286.7
22.7
2.3
34.1
59.0
154.3
93.1
9.1
15.9
36.3
59.0
120.3
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
Inlet Pressure (bar)
Inlet Pressure (pounds/in²)
5.08 MIN
0.200 MIN
TOP OF VACUUM CUP
42.93±0.13
1.690±0.005
31.75 ±0.13
1.250 ±0.005
SQUARE
0.185±0.002
4.70±0.05
31.75±0.13
1.250±0.005
SQUARE
4.70 ±0.05
0.185±0.002
VACLOK ADAPTER DIMENSIONS
Twist
23
Lok ®
Application Notes
Q: Which product shall I choose for my application?
A: There are many models from which to choose. The two primary decisions to consider are
the mount type and circuit type.
Q: Which mount type is right for me?
A: The mount types available are designated as type B, F, S & Z.
Type B: Ball Mount - Compatible with ISI’s Ultra Arm.
Type S: Swivel Mount - Compatible with the Ø.75” [19mm] swivel or “core” mount tooling
systems.
Type Z: Poz-e-Lok Mount – Compatible with ISI’s Poz-e-Lok Modular Tooling System.
Type F: Flange Mount - Flange plate mounting is chosen when you want to permanently
mount to a flat surface.
Q: Which circuit type should I use?
A:
The varieties of circuit types were developed to suit customer requirements. Many times, the
engineer has both technical and non-technical tradeoffs to consider during system design. It
is our recommendation to carefully analyze the product characteristic tables and the circuit
schematics before making a final selection.
Circuit Type A: The Ported Adapter model is used to secure Vac-Lok equipped vacuum cups and
accessories. This model does not generate vacuum or blowoff by itself and contains no moving parts.
The use of a centralized vacuum system is usually required when this model is selected.
Circuit Type B: The Basic Venturi model features vacuum and blowoff functionality with no
moving parts. The venturi can be removed and cleaned but not as conveniently as the type D
venturi. To generate vacuum, supply air to the venturi port “V”. To blowoff, supply air to both
venturi port “V” and blow-off port “B” simultaneously.
g To avoid dropping parts during a power loss condition, operate the V port with a
normally open valve. Vacuum created during power loss will secure the part as long as
pressure is available to operate the venturi.
Circuit Type C: The Reversible Jet Checked Venturi model features vacuum and blowoff
functionality with integral check and blowoff valves. It also features field reversible porting as well as
hassle-free clean ability. To generate vacuum, supply air to the venturi port “V”. To blow-off, supply air to
the blow-off port “B”. The intention of the check valve feature is to temporarily secure parts during a
power loss condition. The check valve provides some time for an alternate course of action before
damage occurs (to the part or the automation). Because vacuum cup systems can leak due to a
variety of reasons, the check valve is not to be specified as a lone fail-safe device.
a To conserve air and lower operating costs, non-porous air-tight applications can take
advantage of the check valve feature by initiating a dwell time during the automation
cycle. Since no air is being consumed during the dwell, a significant savings in
operating costs can be realized.
Twist
Lok ®
24
Application Notes
Circuit Type D: The Reversible Jet Unchecked Venturi model features vacuum and blowoff
functionality with field reversible porting as well as hassle-free clean ability without the check valve feature. To generate vacuum, supply air to the venturi port “V”. To blow-off, supply air to the blow-off port
“B”. Compared to circuit type B, this model has the same blowoff response but consumes less air.
Compared to circuit types C and E, this model has faster vacuum response.
Circuit Type E: The Checked Venturi model features vacuum and blowoff functionality with
integral check and blowoff valves. To generate vacuum, supply air to the venturi port “V”. To
blow-off, supply air to the blow-off port “B”. The intention of the check valve feature is to temporarily
secure parts during a power loss condition. The check valve provides some time for an alternate course
of action before damage occurs (to the part or the automation). Because vacuum cup
systems can leak due to a variety of reasons, the check valve is not to be specified as a lone
fail-safe device.
a To conserve air and lower operating costs, non-porous air-tight applications can take
advantage of the check valve feature by initiating a dwell time during the automation
cycle. Since no air is being consumed during the dwell, a significant savings in
operating costs can be realized.
Circuit Type F: The Unchecked Venturi model features vacuum and blowoff functionality without the
check valve feature. To generate vacuum, supply air to the venturi port “V”. To blow-off, supply air to the
blow-off port “B”. Compared to circuit type B, this model has the same blowoff response but
consumes less air. Compared to circuit types C and E, this model has faster vacuum response.
Circuit Type G: The Single Line Venturi model features a single inlet port and quick exhaust
function. To generate vacuum, supply air to the venturi port “V”. To exhaust, shut off air supply to the
venturi port. Blow-off is not required. When supply air is shut off, vacuum quickly exhausts for an
instantaneous part release with 0 SCFM air consumption and 0 dB(A) noise level.
Q:
Ar Are there optional jet sizes to choose from?
A: The Ø.040” [1mm] venturi is the only size available at this time. It’s optimized for efficiency and
evacuation response. Preventative maintenance and proper filtration will insure 15,000,000
MCBF in most applications.
Q: Is metric or english porting an option?
A: Unless otherwise specified, all Twist Lok models feature universal ports compatible with NPT,
BSPT, ISO R, ISO G & BSPP fittings.
Q: What is field reversible porting?
A: Field reversible porting allows the end user to decide which end of the venturi to connect the
airlines. For best results, follow the simple procedure recommended in the Twist Lok
Installation, Maintenance and Repair manual.
Twist
25
Lok ®
Application Notes
Q: Can I use Twist Lok as a drop in replacement for my existing cup mount?
A: Vacuum cup mounting dimensions for mount types B, S & Z are identical to the equivalent
VV265 products. Please see the mounting options on page 6. For all other dimensions and
product combinations, carefully review the product data sheets before making a selection.
Q: I used to order the UCM, VB265 and VV265, which is the equivalent Twist Lok model?
A: The Twist Lok product line replaces many of the vacuum cup mount models previously
offered by ISI Norgren. Please see the product cross-reference tables on page 27.
Q: How many vacuum cups do I need for my application?
A: For non-porous part transfer applications (i.e. sheet metal), consider the theoretical holding
capacity of the vacuum cup and the weight of the part. ISI’s vacuum cups are typically rated
with a 2:1 safety factor. We’ve found this to be adequate for most applications. For porous
applications (i.e. open cell foam), testing is often required. Contact our sales staff to review
your application.
Q: How much air is required to operate a venturi cup mount?
A: Refer to the air consumption parameters as specified in the product characteristic tables of
each model. Air consumption and pressure drop are factors often overlooked. For a successful
vacuum tool design, valving and plumbing must be considered. This is especially important for
designs with a large array of vacuum cups. Carefully review the product characteristics table in
the product data sheets and size the system accordingly.
a To minimize the effect of pressure drop, use the shortest length hose and largest
internal diameter possible to meet system design criteria. You’ll find optimum
performance in the pressure range of 55-75 psi at the vacuum cup inlet. Keep in mind,
the more venturis you add to your system, the higher the air consumption will be!
Q: How do you calculate cycle time for pick up and release of a part?
A: First, you must know how much volume needs to be evacuated. Refere to the vacuum cup
reference table on page 23 to find the volume for ISI’s vacuum cups. Once the volume is known,
you simply multiply volume by response. Reference the response parameters in the product
characteristics tables. Here is an example for the TLBC-0 with a CVC4 vacuum cup:
CVC4 volume = 7.3 in³
TLBC Vacuum Response = 65 mS/in³
TLBC Blowoff Response = 5 mS/in³
Twist
Vacuum Response: 7.3 x 65 = 474.5 mS
Blowoff Response: 7.3 x 5 = 36.5 mS
Total minimum cycle = 474.5 + 36.5 = 511 mS
Lok ®
26
VV265 to Twist Lok
Cross Reference Tables
Checked Venturi
Mount
Type
B
Ball
F
Flange
Unchecked Venturi
Mount
Type
Cross
Reference
Options
Twist Lok
Circuit C
None
TLBE-0
VV265C-3
XVV265C-3
Silencer
TLBE-1
VV265C-3-4
XVV265C-3-4
Sensing
TLBE-2
VV265C-3-5
XVV265C-3-5
Silencer &
Sensing
TLBE-3
VV265C-3-4-5
XVV265C-3-4-5
None
TLFE-0
Silencer
TLFE-1
VB265C-3
XVB265C-3
VB265C-3-4
XVB265C-3-4
Sensing
TLFE-2
VB265C-3-5
XVB265C-3-5
Silencer &
Sensing
TLFE-3
VB265C-3-4-5
XVB265C-3-4-5
B
Ball
F
Flange
Cross
Reference
Options
Twist Lok
Circuit D
None
TLBF-0
Silencer
TLBF-1
Sensing
TLBF-2
VV265C-2-4
XVV265C-2-4
VV265C-2-5
XVV265C-2-5
Silencer &
Sensing
TLBF-3
VV265C-2-4-5
XVV265C-2-4-5
None
TLFF-0
Silencer
TLFF-1
Sensing
TLFF-2
VB265C-2
XVB265C-2
VB265C-2-4
XVB265C-2-4
VB265C-2-5
XVB265C-2-5
Silencer &
Sensing
TLFF-3
VB265C-2-4-5
XVB265C-2-4-5
VV265C-2
XVV265C-2
Ported Adapters (Cup Mounts)
Mount
Type
B
Ball
F
Flange
Options
Twist Lok
Circuit A
Cross
Reference
None
TLBA-0
UCM
XUCM
Sensing
TLBA-2
NA
None
TLFA-0
Sensing
TLFA-2
UCMB
XUCMB
UCMB-S
XUCMB-S
Twist
27
Lok ®
Norgren Automation Solutions
USA & Asia - Pacific
44831 Groesbeck Highway
Clinton Twp, MI 48036
Tel: ++1.586.463.3000
Fax: ++1.586.463.0065
Email: enquiry @norgrenauto.com
www.norgrenauto.com
Twist-Lok-DS-0005
Syron Engineering and
Manufacturing LLC
1325 Woodland Drive
Saline, MI 48176 USA
Tel: ++1.734.429.4989
Fax: ++1.734.429.7764
www.syron.com
Our policy is one of continuous research and development. Therefore we reserve
the right to amend, without notice, the specifications given in this document.
Norgren GmbH
Bruckstrable 93
46519 Alpen
Telefon: 0 28 02 / 49 - 0
Fax: 0 28 02 / 49 – 356
www.norgren.de