KF Valves
Series F/FE
Flanged Floating
Ball Valves
KF Series F/FE Unibody & Two-Piece Floating Ball Valves
Features
Anti-blowout stem design
Weather seal
(class 600 & higher)
KF series F/FE flanged floating
ball valves are a prime example
of KF's reliability, performance,
manufacturing and superior
engineering techniques at workfeaturing a unibody or two-piece
bolted design.
Actuator mounting pad
(4 bolt machined)
Secondary metal-to-metal sealing
Full rated bi-directional
dead end service
Antistatic device
Lockable handle
O-Ring design (standard)
Graphite or teflon® packing
(optional for series F class 150
and 300 model G XXXX only)
Contents
Valve Assembly Part Number Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Design Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Series F Component Parts, Class 150 & 300, Model G XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Series FE Component Parts, Class 150 & 300, Model E XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Series F/FE Component Parts, Class 600, 900 & 1500, Model G XXXX & E XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Series F Unibody Dimensional Data, Class 150 & 300 , Model G XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Series F Split Body Dimensional Data, Class 150 & 300 , Model G XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 11
Series F/FE Split Body Dimensional Data, Class 600, 900 & 1500, Model G XXXX & E XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Engineering Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Series F Topworks & Stem Dimensions, Model G XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Series FE Topworks & Stem Dimensions, Model E XXXX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
KF Valves
2
KF Series F/FE Part Number Codes
G • Domestic (O-Ring or Packed Style)
E • Global (O-Ring Only)
Base Number
See Chart Below
Body / Bolting Material
1 • CS / CS
2 • SS / SS
8 • LTCS (FE)
9 • LTCS / LTCS (F)
Note: Bolting material applicable to Split Body (2-Piece) only.
Note: SS Cl. 600 -1500 valves come standard with Xylan® coated bolting.
Body Configuration
2 • Vented Ball (1" FP- 4"FP Only)
8 • Unibody (See Chart on Page 5)
Ball / Stem Material
1 • CS / CS
2 • SS / SS
Seat Material
2 • Uniseal™ / RTFE
9 • Split Body
(See Chart on Page 5)
A • CS 3mil ENP (6"-10" Bore Cl. 150
& 300 & 4"- 6" Bore Cl. 600 Only)
5 • HT4 (PEEK™)
9 • Devlon®
Stem Packing / O-Ring
Packing (Cl. 150 & 300 Only Model G XXXX)
1 • Teflon® V-Ring (Std.)
6 • Graphite
O-Rings (Model G XXXX & E XXXX)
A • James Walker® Viton®
D • LT Buna N
B • EPDM
E • Viton® (F)
C • Aflas®
F • Elast - O -Lion® 985
G • HNBR
N • LT HNBR
2 • Viton® (FE)
Specification
2 • NACE II (Cl. II Bolting)
4 • NACE II w / Enduro-Bond™ Ctg.
3 • NACE III w /Enduro-Bond™ Ctg. 9 • Std. (NACE Cl. III Bolting)
Actuation
1 • Handle (1"- 4" Bore &
6" Bore Cl. 150 Only)
3 • Gear Operator
6 • Locking GOP
9 • Bare Stem
A • For Actuator
Process Codes
(Last two digits used ONLY when Process Codes are required.)
G 2297 - 1 9 2 2 G 9 1 XX
Example
(i.e. GXXXX-XXXXXXXXX) - Domestic
(i.e. E XXXX-XXXXXXXXX) - Global
Asterisk ( * ) in lieu of dash ( - ) in Assembly Part Number indicates customer
requires source inspection. (i.e. XXXXX * XXXXXXXXX)
Assembly Base Numbers, 1"FP-8"FP
Class / End
Connection
150 RF
300RF
600RF
600RTJ
900RF
900RTJ
1500 RF
1500 RTJ
1 FP
2147
2297
2597
2607
3348*
3349*
3348*
3349*
11/2 FP
2149
2299
2599
2609
—
—
—
—
2 RP
2150
2300
2600
2610
2900*
2910*
—
—
2 FP
2151
2301
2601
2611
2901*
2911*
—
—
21/2 RP
2152
2302
2602
2612
—
—
—
—
3 RP
2153
2303
2603
2613
—
—
—
—
Size (in.)
3 FP
2154
2304
2604
2614
—
—
—
—
4 RP
2155
2305
2605
2615
—
—
—
—
4 FP
2156
2306
2606
2616
—
—
—
—
6 RP
2157
2307
2618
2617
—
—
—
—
6 FP
1720
1724
—
—
—
—
—
—
8 RP
1721
1725
—
—
—
—
—
—
8 FP
1722
1726
—
—
—
—
—
—
*Series F only
KF Valves
3
KF Series F/FE Design Features
1 Blowout Proof Stem
Internally inserted, “backseated”
stem assures fire safety and blowout prevention by retaining stem in
the valve at all pressures.
2 Stem Journal Lubrication
All valves incorporate external stem
lubrication. A vented weather seal
allows safe pressure relief in event
of excessive grease gun pressure.
3 Antistatic Device
A conductive spring and a graphite
washer provide antistatic continuity
throughout the valve.
1
Cl. 150 & 300 (F)
Cl. 600 & Higher (F)
Cl. 150 & 300 (FE)
2
Cl. 600 & Higher (F & FE)
4 Antistatic Device
1"- 4" Bore, cl. 600, 900 & 1500
use spring-loaded pins between
the ball, stem and body to provide
antistatic continuity throughout
the valve.
Conductive Graphite
Washer and Spring
for Stem-to-Body
and Stem-to-Ball
Contact.
5 Firesafe Seat Sealing
Conductive Spring
and Plunger for
Stem-to-Body, and
Stem-to-Ball
Contact.
In event of fire and seat
destruction, ball floats downstream
to effectively provide metal-to-metal
seat sealing.
6 Positive Low & High Pressure
Sealing for Devlon® and
HT4 Seats
3
A special integral seat lip provides
positive low pressure “bubble-tight”
sealing between the ball and seat
with minimal operating torque.
The KF seat lip defects slightly at
higher pressures to ensure full seat
contact with the ball. The seat’s
“memory-action” provides “bubbletight” sealing at both low and high
pressures. This “self compensation
for swell” feature results in low
torque and long life operation.
4
4 Cl. 600 & Higher (F & FE)
Body
Adapter or Retainer
Ball
6
5
KF Valves
Cl. 150 & 300 O-Ring shown,
packing also available. (F)
Low Pressure
Sealing
High Pressure
Sealing
KF Series F/ FE Applicable Standards
The following list contains the most important applicable standards for ball valves. KF valves may be designed,
manufactured and tested in accordance with other international standards on request.
API- American Petroleum Institute
EC-European Community
Spec. 6D
Specification for pipeline valves.
Hydrogen Sulfide
(H2S Environments)
CE Marked
(P.E.D. 97/23/EC, Cat. 3)
P.O.A. consult factory.
Std. 598
Valve inspection and test.
P.O.A. consult factory.
NACE MR0175
ISO 15156
General principles for cracking
resistant materials in H2S
containing environments
in oil & gas production.
ISO-International Organization
for Standardization
Std. 605
Large diameter carbon steel flanges.
ISO 9001
Quality systems-Model for quality
assurance in design/development,
production, installation and servicing.
Std. 607
Fire test for soft seated
quarter-turn valves.
CSACanadian Standards Association
ISO 15156
Materials for use in H2S containing
environments in oil and gas production.
Std. Q1
Specification for quality management
system requirements.
MSS - Manufacturers
Standardization Society
ASME /ANSI- American National
Standard Institute
CSA Z245.12
Standard for steel flanges
intended to be used for
transporting fluids.
SP 6
Standard finishes for contact faces of
pipe flanges and connecting - end
flanges of valves and fittings.
B 16.5
Steel pipe flanges and flanged fittings.
B 16.10
Face-to-face and end-to-end
dimensions of ferrous valves.
CSA Z245.15
Standard for steel valves for
intended use in oil or gas
pipeline systems.
CSA Z662
Oil and gas pipeline systems.
SP 25
Standard marking system for valves,
fittings, flanges and unions.
B 16.34 / BPVC Sec. VIII
Steel valves- flanged and
butt welding ends.
SP 55
Quality standard for steel
castings - visual method.
B 31.3
Chemical plant and petroleum
refinery piping.
B 31.4
Liquid petroleum transportation
piping systems.
B 31.8
Gas transmission and distribution
piping systems.
Size Range & Design Availability
Class
150
300
600
900
1500
n Unibody
1 FP
sl
sl
sl
s
s
11/2 FP
sl
sl
sl
—
—
s Split Body
2 RP
n l
nl
sl
s
—
2 FP
sl
sl
sl
s
—
21/2 RP
sl
sl
sl
—
—
3 RP
n l
nl
sl
—
—
Size (in.)
3 FP
sl
sl
sl
—
—
4 RP
n l
nl
sl
—
—
4 FP
sl
sl
sl
—
—
6 RP
n l
nl
sl
—
—
6 FP
sl
sl
sl
—
—
8 RP
sl
sl
sl
—
—
8 FP
sl sl
—
—
—
lFE Split Body
KF Valves
5
KF Series F Component Parts, Class 150 & 300
Unibody Configuration (Reduced Bore Only)
(Model G XXXX)
Split Body Configuration (Full Port Only)
33G
28
33F
26
11G
25
11F
20
33C
24
11B
11C
23
33B
8
28
3
9
11D
26
11E
25
10
22
21
30
11A
20
1
24
23
8
33E
9
33D
22
17
30
Parts List, Unibody
33A
1
10
3
21
2
5
7
4
7
KF Valves
6
5
7
Part No.
1
2
3
4
5
7
8
9
10
20
21
22
23
24
25
26
28
30
33A
33B
33C
33D
33E
33F
33G
Description
Body
Seat Retainer
Stem
Ball
Body Seal
Seat
Inner Stem O-Rings***
Outer Stem O-Rings***
Thrust Washer
Liner
Ground Spring
Stem Seal, Gland or Packing
Ground Washer*
Follower
Retainer
Follower Stud
Follower Nut
Stem Washer**
Lock Plate
T-Handle Tube
T-Handle Hub
Lock Washer
Hex Screw
Hex Screw
Square Screw
4
7
6
2
16
Parts List, Split Body
Part No.
1
2
3
4
5
6
7
8
9
10
11A
11B
11C
11D
11E
11F
11G
16
17
20
21
22
23
24
25
26
28
30
Description
Body
Adapter
Stem
Ball
Body Gasket
Body O-Ring***
Seat
Inner Stem O-Rngs***
Outer Stem O-Rings***
Thrust Bearing
Lock Plate
T-Handle Tube
T-Handle Hub
Lock Plate Screw
Lock Plate Lock Washer
Handle Hub Screw
Tube Lock Screw
Hex Nut
Stud
Follower Liner
Ground Spring
Stem Seal, Gland or Packing
Ground Washer*
Packing Follower
Packing Retainer
Packing Stud
Packing Nut
Stem Washer**
*Not required with Grafoil® packing in Firesafe valves.
**Required in 2" and larger packed valves only.
***Not used in packed stem valves.
KF Series FE Component Parts, Class 150 & 300
(Model E XXXX)
1"FP thru 8"FP Class 150 & 300
11
13
12
8
6
18
7
14
5
17
1
Parts List
39
22
9
10
3
21
24
23
4
7
2
16
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
18
21
22
23
24
39
Description
Body
Adapter
Stem
Ball
Body Seal
Stem Bearing*
Seat
Stop Screw*
Stem Seal
Thrust Bearing
Handle Assembly*
Stop Plate*
Retainer*
Adapter Pilot Seal
Hex Nut
Stud
Lube Fitting
Ground Spring**
Firesafe Stem Packing
Ground Plunger*
Ground Spring*
Weather Seal
*4" Bore Only
**6" Bore Only
KF Valves
7
KF Series F/FE Component Parts, Class 600, 900 & 1500
(Model GXXXX/E XXXX)
Parts List, Class 600, 900 & 1500
1"FP thru 4" RP
Class 600, 900 & 1500
11
39
13
10
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
16
17
39
16
9
3
12
6
8
7
17
1
4
2
5
7
Parts List, Class 600
39
22
9
10
4"FP thru 6"RP Class 600
3
11
21
13
24
23
12
8
6
18
16
2
7
4
7
14
5
17
1
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
17
18
21
22
23
24
39
*4" Bore Only
**6" Bore Only
KF Valves
8
Description
Body
Adapter
Stem
Ball
Body Seal
Stem Bearing
Seat
Stop Screw
Stem Seal
Thrust Bearing
Handle Assembly
Stop Plate
Retainer
Hex Nut
Stud
Weather Seal
Description
Body
Adapter
Stem
Ball
Body Seal
Stem Bearing*
Seat
Stop Screw*
Stem Seal
Thrust Bearing
Handle Assembly*
Stop Plate*
Retainer*
Adapter Pilot Seal
Hex Nut
Stud
Lube Fitting
Ground Spring**
Firesafe Stem Packing
Ground Plunger*
Ground Spring*
Weather Seal
KF Series F Unibody Dimensional Data
(Model G XXXX)
2" - 6"
G
H Useable
Stem Flats
F
E
DD
U
AD
C
ASME B16.5
Flange
B ± .06
Dimensional Data (in., mm), 2"-6", Class 150, Reduced Port
Size
(in.)
2
3
4
6
A
1.50
2.42
3.00
4.50
B
7.00
8.00
9.00
10.50
C
3.27
3.46
4.10
5.25
D
6.00
7.50
9.00
11.00
2
3
4
6
38.1
61.5
76.2
114.3
177.8
203.2
228.6
266.7
83.1
87.9
104.1
133.4
150.9
189.0
227.1
279.4
Dimension (in.)
E
3.69
4.38
6.75
8.56
Dimension (mm)
93.7
111.3
171.5
217.4
F
5.36
6.05
8.83
10.55
G
17.00
17.00
22.00
22.00
H
.70
.70
1.38
1.44
U
2.31
3.06
4.43
6.02
136.1
153.7
224.3
268.0
431.8
431.8
558.8
558.8
17.8
17.8
35.1
36.6
58.7
77.7
112.5
152.9
F
5.36
6.05
8.83
10.55
G
17.00
17.00
22.00
22.00
H
.70
.70
1.38
1.44
U
2.31
3.06
4.43
6.02
136.1
153.7
224.3
268.0
431.8
431.8
558.8
558.8
17.8
17.8
35.1
36.6
58.7
77.7
112.5
152.9
Weight
(lbs.)
17.6
31.5
54.2
137.0
(kg)
7.98
14.29
24.58
62.14
Dimensional Data (in., mm), 2"-6", Class 300, Reduced Port
Size
(in.)
2
3
4
6
A
1.50
2.42
3.00
4.50
B
8.50
11.12
12.00
15.88
C
3.27
3.96
4.10
5.25
D
6.50
8.25
10.00
12.50
2
3
4
6
38.1
61.5
76.2
114.3
215.9
282.4
304.8
403.4
83.1
100.6
104.1
133.4
165.1
209.6
254
317.5
Dimension (in.)
E
3.69
4.38
6.75
8.56
Dimension (mm)
93.7
111.3
171.5
217.4
Weight
(lbs.)
26.0
46.0
70.0
157.0
(kg)
11.79
20.87
31.75
71.21
KF Valves
9
KF Series F Split Body Dimensional Data
1"
11/2" - 10"
G
(Model G XXXX)
G
JD
JD
H
H
F
F
L
E
E
DD
U
BB
U
DD
AD
AD
Y
V • Holes
W • Hole Dia.
X • Bolt Circle
C
B
F1
C
B
Dimensional Data (in.), 1"- 8", Class 150
Size
(in.)
1x1
11/2 x 11/2
2x2
2 1/2 x 2*
3x3
4x4
6x6
8x6
8x8
A
B
C
D
E
F
F1
1.00 5.00 2.31 4.25 3.50 5.44
—
1.50 6.50 2.96 5.00 3.69 5.75 7.37
2.00 7.00 3.02 6.00 4.51 6.56 8.20
2.00 7.50 2.94 7.00 4.38 6.06
—
3.00 8.00 3.50 7.50 6.81 10.25 11.63
4.00 9.00 4.00 9.00 8.40 11.00 13.08
6.00 15.50 7.75 11.00 10.81 11.12 15.63
6.00 11.50 5.13 13.50 10.81 11.12 15.63
8.00 18.00 9.00 13.50 14.25 — 18.26
Dimension (in.)
G
H
J
6.31 1.32
.586
15.50 .640
.705
15.50 .640
.705
8.50 1.00 .873/.871
20.00 1.28 1.067/1.062
20.00 1.28 1.321/1.316
20.00 1.45 1.515/1.510
20.00 1.45 1.515/1.510
—
2.27 1.997/1.994
L
—
.38
.44
—
.44
.62
.75
.75
.62
U
1.69
2.31
3.14
3.06
4.43
5.88
8.00
8.00
9.64
V
4
4
4
4
4
8
8
8
8
W
.63
.63
.75
.75
.75
.75
.88
.88
.88
Dimension (in.)
G
H
J
6.31 1.32
.586
15.50 .640
.705
15.50 .640
.705
8.50 1.00 .873/.871
20.00 1.28 1.067/1.062
20.00 1.28 1.321/1.316
—
2.27 1.950/1.945
—
2.27 1.950/1.945
—
3.06 2.497/2.492
L
—
.38
.44
—
.44
.62
.62
.62
.62
U
1.69
2.31
3.14
3.06
4.43
5.88
8.12
8.12
10.52
V
4
4
8
8
8
8
12
12
12
Wt.
W
X
Y
BB
(lbs.)
.75
3.50
—
—
22.0
.88
4.50 6.00 6.50 20.0
.75
5.00 6.00 6.50 26.0
.88
5.88
—
—
43.7
.88
6.63 6.00 6.50 46.0
.88
7.88 8.00 9.00 70.0
.88 10.63 12.00 9.50 157.0
1.00 13.00 12.00 9.50 275
1.00 13.00 16.00 11.50 624
X
Y
3.13
—
3.88 6.00
4.75 6.00
5.50
—
6.00 6.00
7.50 8.00
9.50 8.00
9.50 8.00
9.50 12.00
BB
—
6.50
6.50
—
6.50
9.00
9.50
9.50
9.50
Wt.
(lbs.)
17.0
12.8
17.6
37.5
31.5
54.2
137
210
477
Dimensional Data (in.), 1"- 8" Class, 300
Size
(in.)
1x1
11/2 x 11/2
2x2
2 1/2 x 2*
3x3
4x4
6x6
8x6
8x8
A
1.00
1.50
2.00
2.00
3.00
4.00
6.00
6.00
8.00
B
6.50
7.50
8.50
9.50
11.13
12.00
15.88
16.50
19.75
C
3.50
3.53
4.25
4.69
5.82
6.00
7.94
6.63
9.88
D
E
4.88 3.50
6.13 3.69
6.50 4.51
7.50 4.38
8.25 6.81
10.00 8.40
12.50 12.75
15.00 12.75
15.00 16.00
KF Valves
10
F
5.44
5.75
6.56
6.06
10.25
11.00
—
—
—
F1
—
7.37
8.20
—
11.63
13.08
15.63
15.63
21.14
KF Series F Split Body Dimensional Data
1"
11/2" - 10"
G
(Model G XXXX)
G
JD
JD
H
H
F
F
L
E
E
DD
U
BB
U
DD
AD
AD
Y
V • Holes
W • Hole Dia.
X • Bolt Circle
C
B
F1
C
B
Dimensional Data (mm), 1"- 8", Class 150
Size
(in.)
1x1
11/2 x 11/2
2x2
21/2 x 2*
3x3
4x4
6x6
8x6
8x8
A
25.4
38.1
50.8
50.8
76.2
101.6
152.4
152.4
203.2
B
127
165.1
177.8
190.5
203.2
228.6
393.7
457.2
457.2
C
58.7
75.2
76.7
74.7
88.9
101.6
196.9
229
228.6
D
108.0
127
152.4
177.8
190.5
228.6
279.4
342.9
342.9
E
88.9
93.7
115.0
111.3
173.0
213.4
274.6
274.6
362.0
F
F1
138.2 —
146.1 —
166.6 —
153.9 —
260.4 —
279.4 —
282.4 —
282.4 397.0
— 463.8
Dimension (mm)
G
H
J
160.3 33.5
14.0
215.9 16.3
17.9
215.9 16.3
17.9
215.9 25.4 22.17/22.12
381 32.5 27.10/26.97
457.2 32.5 33.55/33.43
1015.9 36.8 38.48/38.35
1015.9 36.8 38.48/38.35
—
57.7 49.53/49.40
L
—
9.7
11.2
—
11.2
15.7
19.1
19.1
16.7
U
42.9
58.7
79.8
77.7
112.5
149.4
203.2
203.2
244.9
V
4
4
4
4
4
8
8
8
8
W
16.0
16.0
19.1
19.1
19.1
19.1
22.4
22.4
22.4
X
79.5
98.6
120.7
139.7
152.4
190.5
241.3
298.5
298.5
Y
—
—
—
—
—
—
—
400
400
BB
—
—
—
—
—
—
—
321
321
Wt.
(kg)
—
—
—
—
—
—
—
95.3
216.4
Dimension (mm)
G
H
J
160.3 33.5
14.0
215.9 16.3
17.9
215.9 16.3
17.9
215.9 25.4 22.17/22.12
381 32.5 27.10/26.97
457.2 32.5 33.55/33.43
—
57.7 49.53/49.40
—
57.7 49.53/49.40
—
77.7 62.31/62.18
L
—
9.7
11.2
—
11.2
15.7
16.7
16.7
16.7
U
42.9
58.7
79.8
77.7
112.5
149.4
206.2
206.2
267.2
V
4
4
8
8
8
8
12
12
12
W
19.1
22.4
19.1
22.4
22.4
22.4
22.4
25.4
25.4
X
88.9
114.3
127
149.4
168.4
200.2
270.0
330.2
330.2
Y
—
—
—
—
—
—
400
400
600
BB
—
—
—
—
—
—
321
321
377
Wt.
(kg)
—
—
—
—
—
—
71.2
124.7
283.0
Dimensional Data (mm), 1"- 8", Class 300
Size
(in.)
1x1
11/2 x 11/2
2x2
21/2 x 2*
3x3
4x4
6x6
8x6
8x8
A
25.4
38.1
50.8
50.8
76.2
101.6
152.4
152.4
203.2
B
165.1
190.5
215.9
241.3
282.7
304.8
403.4
501.7
501.7
C
88.9
89.7
108.0
119.1
147.8
152.4
201.7
250.8
251.0
D
124.0
155.7
165.1
190.5
210.0
254
317.5
381
381
E
88.9
93.7
115.0
111.3
173.0
213.4
323.9
323.9
406.4
F
F1
138.2 —
146.1 —
166.6 —
153.9 —
260.4 —
279.4 —
—
—
— 397.0
— 537.0
KF Valves
11
KF Series F/FE Split Body Dimensional Data (Model GXXXX/E XXXX)
1" FP - 6"RP
H
H
F
E
E
U
*Refer to data sheets
or consult factory
for dimensional data.
J
6"FP - 8"RP
G
L
BB*
U
D
D
A Port
A Port
Y*
V • Holes
W • Hole Dia.
X • Bolt Circle
C
B
F1
C
B
Dimensional Data (in., mm), 1"FP- 6"RP, Class 600
Size
(in.)
1FP
1 1/2 FP
2RP
2 FP
2 1/2 RP
3RP
3FP
4RP
4FP
6RP
A
1.00
1.50
1.50
2.00
2.00
2.00
3.00
3.00
4.00
4.00
B/RF
8.5
9.5
11.5
11.5
13.0
14.0
14.0
17.0
17.0
22.0
B/RTJ C / RF C/RTJ
D
8.50 3.75 3.75 4.88
9.50 3.88 3.88 6.13
11.63 4.44 4.50 6.50
11.63 4.44 4.50 6.50
13.13 4.94 5.00 7.50
14.13 6.00 6.06 8.25
14.13 5.75 5.81 8.25
17.13 7.75 7.81 10.75
17.13 8.50 8.56 10.75
22.13 11.00 11.06 14.00
E
3.00
3.94
3.94
4.38
4.38
4.38
5.66
5.66
8.59
8.59
Dimension (in.)
F
G
H
4.19 5.88
.81
5.63 8.50 1.00
5.63 8.50 1.00
6.06 8.50 1.00
6.06 8.50 1.00
6.06 8.50 1.00
7.25 15.00 1.25
7.25 15.00 1.25
9.50 48.00 1.69
9.50 48.00 1.69
Size
(in.)
1FP
1 1/2 FP
2RP
2 FP
2 1/2 RP
3RP
3FP
4RP
4FP
6RP
A
25.4
38.1
38.1
50.8
50.8
50.8
76.2
76.2
101.6
101.6
B/RF
215.9
241.3
292.1
292.1
330.2
355.6
355.6
431.8
431.8
558.8
B/RTJ
215.9
241.3
295.3
295.3
333.4
358.8
358.8
435.0
435.0
562.0
E
76.2
100.0
100.0
111.1
111.1
111.1
143.7
143.7
218.3
218.3
Dimension (mm)
F
G
H
106.4 151.4 20.6
142.9 215.9 25.4
142.9 215.9 25.4
154.0 215.9 25.4
154.0 215.9 25.4
154.0 215.9 25.4
184.2 381.0 31.8
184.2 381.0 31.8
241.3 1219.2 42.9
241.3 1219.2 42.9
C / RF
95.3
98.4
112.7
112.7
125.4
152.4
146.1
196.9
215.9
279.4
C/RTJ
95.3
98.4
114.3
114.3
127
154.0
147.6
198.4
217.5
281.0
D
123.8
155.6
165.1
165.1
190.5
209.6
209.6
273.1
273.1
355.6
1.791/1.773
L
—
—
—
—
—
—
—
—
.50
.50
U
1.69
2.63
2.63
3.06
3.06
3.06
4.00
4.00
6.50
6.50
V
4
4
8
8
8
8
8
8
8
12
W
.75
.88
.75
.75
.88
.88
.88
1.00
1.00
1.13
X
3.50
4.50
5.00
5.00
5.88
6.63
6.63
8.50
8.50
11.50
Wt.
(lbs.)
25.0
30.4
35.0
41.5
52.9
61.6
89.1
133.8
167.0
345.0
Ring
Gr.
R-16
R-20
R-23
R-23
R-26
R-31
R-31
R-37
R-37
R-45
J
15.62/15.50
21.84/21.72
21.84/21.72
21.84/21.72
21.84/21.72
21.84/21.72
31.37/31.24
31.37/31.24
45.49/45.03
45.49/45.03
L
—
—
—
—
—
—
—
—
12.7
12.7
U
42.9
66.7
66.7
77.8
77.8
77.8
101.6
101.6
165.1
165.1
V
4
4
8
8
8
8
8
8
8
12
W
19.1
22.2
19.1
19.1
22.2
22.2
22.2
25.4
25.4
28.6
X
88.9
114.3
127.0
127.0
149.2
168.3
168.3
215.9
215.9
292.1
Wt.
(kg)
11.3
13.8
15.9
18.8
24.0
27.9
40.4
60.7
75.7
156
Ring
Gr.
R-16
R-20
R-23
R-23
R-26
R-31
R-31
R-37
R-37
R-45
L
—
—
—
U
2.00
2.63
3.06
V
4
8
8
W
1
1
1
X
4.00
6.50
6.50
Wt.
Ring
(lbs.) Gr.
28.0 R-16
42.9 R-24
51.2 R-24
L
—
—
—
U
50.8
66.7
77.8
V
4
8
8
W
25.4
25.4
25.4
X
101.6
165.1
165.1
Wt.
(kg)
12.7
19.5
23.2
J
.623/.621
.873/.871
.873/.871
.873/.871
.873/.871
.873/.871
1.248/1.246
1.248/1.246
1.791/1.773
Note: 1"FP-6"RP is weight w/handle.
6"FP- 8"RP is weight w/gear operator.
Dimensional Data (in., mm), 1" FP, Class 900 & 1500 & 2" RP/ FP, Class 900
Size
(in.)
1 FP
2 RP
2FP
A
1.00
1.50
2.00
B/RF
10.00
14.50
14.50
B/RTJ C / RF C/RTJ
10.00 4.75 4.75
14.63 7.25 7.31
14.63 7.25 7.31
Size
(in.)
1 FP
2RP
2 FP
A
25.4
38.1
50.8
B/RF
254.0
368.3
368.3
B/RTJ
254.0
371.5
371.5
C / RF
120.7
184.2
184.2
D
5.88
8.50
8.50
E
3.06
3.94
4.38
Dimension (in.)
F
G
H
4.50 5.88 1.13
5.63 8.50 1.06
6.06 8.50 1.06
J
.623/.621
.873/.871
.873/.871
Dimension (mm)
C/RTJ
D
E
F
G
H
J
120.7 151.4 77.8 114.3 149.2 28.6 15.62/15.49
185.7 215.9 100.0 142.9 215.9 27.0 22.17/22.12
185.7 215.9 111.1 154.0 215.9 27.0 22.17/22.12
Ring
Gr.
R-16
R-24
R-24
Note: Weight is w/handle. 2"RP & 2"FP are Class 900 only.
KF Valves
12
KF Series F/FE Engineering Data
Pressure Temperature
Flow Coefficient (Cv)
Devlon® Seats
4000
3000
500
Cl. 150
0
2500
Cl. 900
2000
Cl. 600
1500
1000
Cl. 300
500
Cl. 150
Aflas® or EPDM Seals & Packing
Cl. 300
3000
HNBR
1000
Cl. 1500
Viton® Seals
Cl. 600
1500
ANSI B 16.34
WCB Body Material
Pressure Rating
LT Buna
2000
Aflas® or EPDM Seals & Packing
Viton®
HNBR
Cl. 900
3500
Differential Pressure, psi
Cl. 1500
2500
4000
ANSI B 16.34
WCB Body Material
Pressure Rating
LT Buna
Differential Pressure, psi
3500
HT4 (PEEK™) Seats
Class
150
1 FP
95
11/2 FP 240
2 RP
165
2 FP
485
21/2 RP 310
3RP
190
3 FP 1340
4RP
540
4FP 2690
6 RP
705
6FP 5640
8RP 2140
8FP 11,160
300
600
85
70
220
195
155
165
440
380
295
285
195
190
1130 1015
545
455
2330 1950
780
665
5580
—
2160
—
10,660 —
900 /
1500
65
—
175*
340*
—
—
—
—
—
—
—
—
—
*Class 900 only
0
0
100
200
300
400
0
500
100
Temperature, ˚F
200
300
400
500
Method of Calculating Flow
Temperature, ˚F
Uniseal™ Seats, Class 150/300
RTFE Seats, Class 600 Only
ANSI 300
A216 WCB
ANSI 300
A351 CF8M
600
200
Viton®
HNBR
LT Buna
100
0
0
100
200
300
400
500
1000
3"- 6"
Max. ∆P
750
500
250
Sizes listed
indicate bore sizes.
0
0
100
Temperature, ˚F
200
300
400
Temperature, ˚F
Aflas® or EPDM Seals & Packing
ANSI 150
A351 CF8M
1250
Viton® Seals
300
1500
ANSI B 16.34
WCB Body Material
Pressure Rating
HNBR
ANSI 150
A216 WCB
1"-2"
Max. ∆P
LT Buna Seals
eal™
Unis
400
Viton® , Aflas® or EPDM Seals & Packing
500
1750
Differential Pressure, psi
740
700
Differential Pressure, psi
Size
(in.)
500
The Flow Coefficient “Cv” of a valve
is the flow rate of water (gallons/
minute) through a fully opened
valve, with a pressure drop of 1 psi
across the valve. To find the flow of
liquid through valve from the Cv, use
the following formulas:
Liquid Flow
QL = Flow rate of liquid (gal./min.)
∆P = Differential pressure across
the valve (psi)
G = Specific gravity of liquid
(for water, G=1)
P
G
QL=Cv
Gas Flow
P
P2 P
Qg = Flow rate of gas (CFH at STP)
Gg
QL=Cv
P2 = Outlet pressure
(psia)
Q g=
61Cv
g = Specific gravity of gas
(for air, g =1.000)
For non-critical flow
P2 P
P
g
Q g= 61Cv P 2 <1.0
{
Low Temperature Limits
Body Material
LCC
WCB
CF8M
˚F
-50
-20
-50
˚C
-45.6
-28.9
-45.6
Seat Material
Devlon® V, Teflon®,
HT4 (PEEK™)
˚F
˚C
-50
-45.6
Seal Material
TFE/GRF Packing
Low Temp Buna N
Viton®
Elast-O-Lion® 985
J. Walker® Viton®
HNBR
Aflas®
EPDM
˚F
-50˚
-50˚
-20˚
-50˚
+10˚
-40˚
+32˚
-50˚
˚C
-45.6
-45.6
-28.9
-45.6
-12.2
-40
0
-45.6
}
For non-critical flow
{
}
P
<1.0
P2
KF Valves
13
KF Series F Topworks & Stem Dimensions
Unibody • Cl. 150 & 300, 2"RP-6"RP
Split Body • Cl. 150 & 300,1.5"FP-8"FP
O
JD
XX YY
K
QBC
4 tapped holes “S”
thread thru spaced
equally on “Q” dia.
B.C. straddling center
lines as shown.
Split Body • Cl. 150 & 300, 1"FP Only
O
13/ 32 D
K
1.25
Typ.
XX YY
.63
Typ.
1/4 -20 UNC-2B
5/16 min. depth
typ. 4 holes
J
H
2-3RP
4 RP
6 RP
Class
150/300
150/300
150/300
H
0.70
1.38
1.44
J
.700 / .710
1.067 / 1.062
1.321 / 1.316
150/300
150/300
150/300
17.78
35.05
36.58
17.78 / 18.03
27.10 / 26.97
33.55 / 33.43
13/ 32 Dia. Typ.
S (UNC)
3/8-16
3/8-16
1/2-13
XX
1.49
2.54
2.54
YY
2.12
3.38
3.38
3/8-16
37.85
64.52
64.52
53.85
85.85
85.85
T
—
.380
.440
.440
—
.440
.760
.620
.620
.620
XX
.89
1.49
1.49
1.26
2.54
2.54
2.97
2.97
2.97
3.81
YY
1.38
2.12
2.12
1.75
3.38
3.38
4.02
4.02
4.02
5.00
—
9.65
11.18
11.18
—
11.18
19.30
15.75
15.75
15.75
22.60
37.85
37.85
32.00
64.52
64.52
75.44
75.44
75.44
96.77
35.05
53.85
53.85
44.45
85.85
85.85
102.11
102.11
102.11
127.00
R
1.25
1.25
S (UNC*)
1/4-20
1/4-20
T
—
—
1.75
1.75
1/4-20
—
1.75
2.25
4.25
1/4-20
5/16-18
—
—
.495
31.75
31.75
1/4-20
1/4-20
—
—
44.45
1/4-20
—
3/8-16
1/2-13
KF Split Body Ball Valves (in., mm), Class 150 & 300
Size
(in.)
1FP
1.5 FP
2FP
2.5 RP
3 FP
4FP
6 FP/
8 RP
8 FP
Class
150/300
150/300
150/300
150/300
150/300
150/300
150
300
150
300
H
1.32
.64
.64
1.00
1.28
1.28
1.45
2.27
2.27
3.06
J
.581 /.591
.700 / .710
.700 / .710
.860 / .855
1.067 / 1.062
1.321 / 1.316
1.515 / 1.510
1.950 / 1.945
1.950 / 1.945
2.453 / 2.448
K
.371 / .369
.376 / .373
.376 /.373
.559 / .556
.674 / 670
.865 / .861
1.065 / 1.061
1.249 / 1.245
1.249 / 1.245
1.749 / 1.745
150/300
150/300
150/300
150/300
150/300
150/300
150
300
150
300
33.53
16.26
16.26
25.40
32.51
32.51
36.83
57.66
57.66
77.72
14.76/ 15.01
17.78 / 18.03
9.42 / 9.37
9.55 / 9.47
Size (in.)
Class
1FP
Q
P • Depth
S • UNC
K
2, 2.5 & 3RP
1.5 - 2 FP
2RP/ 2 FP
3FP/4RP
4 FP/6RP
J
R
Split Body
Cl. 600, 4"FP-6"RP
K
1FP
2, 2.5 & 3 RP
1.5 - 2 FP
2RP/2FP
3 FP/4RP
4FP/6RP
R • Bolt Circle
S • Thru clear hole
17.78 / 18.03
9.55/ 9.47
21.84 / 21.72 14.20 /14.12
27.10 / 26.99 17.12 / 17.02
33.55 / 33.43 21.97/ 21.87
38.48/ 38.35 27.05/ 26.95
49.53 / 49.40 31.72 / 31.62
49.53 / 49.40 31.72 / 31.62
62.31 / 62.18 44.42 / 44.32
Dimension (in.)
O
Q
S (UNC)
1/4-20
.56
—
3/8-16
.81
3.25
3/8-16
.81
3.25
1/4-20
.81
1.75
3/8-16
1.36
4.13
1/2-13
1.36
4.41
5/8-11
1.36
5.13
5/8-11
1.58
5.13
5/8-11
1.58
5.13
3/4-10
2.10
6.75
Dimension (mm)
1/4-20
14.22
—
20.57
82.55 3/8-16
20.57
82.55 3/8-16
20.57
44.45 1/4-20
34.54 104.90 3/8-16
34.54 112.01 1/2-13
34.54 130.30 5/8-11
40.13 130.30 5/8-11
40.13 130.30 5/8-11
53.34 171.45 3/4-10
J
KF Valves
Dimension (in.)
P
Q
.31
1.25
.31
1.25
600
900/1500
H
.81
1.13
J
.615 /.610
.615 /.610
K
.371 /.369
.371 /.369
600
1.00
.860 /.855
.559 /.556
900
600
600
1.06
1.25
1.69
.860 /.855
1.235 / 1.230
.559 /.556
600
900/1500
20.57
28.70
.38
1.75
.63
3.13
1.750 /1.740 1.248 /1.246
—
—
Dimension (mm)
15.62 /15.49 9.42/ 9.37
7.87
31.75
15.62/15.49 9.42 / 9.37
7.87
31.75
600
25.40
21.84 / 21.72 14.20 /14.12
9.65
44.45
900
600
600
26.92
31.75
42.93
21.84 / 21.72 14.20 /14.12
9.65
16.00
—
44.45
79.50
—
.38
.621 /.618
31.37/ 31.24 15.77/ 15.70
44.45/ 43.18 31.70/ 31.65
*4"FP- 6"RP is a thru clear hole without threads.
14
Dimension (in.)
O
Q
0.81
3.25
1.36
4.13
1.36
4.41
Dimension (mm)
9.55 / 9.47
20.57
82.55
17.12 / 17.02
34.54
104.90
21.97/ 21.87
34.54
112.01
K
.376 / .373
.674 / .670
.865 / .861
KF Split Body Ball Valves (in., mm), Class 600, 900 & 1500
Split Body
Cl. 600, 1" FP- 4"RP
Cl. 900, 1" FP-2"RP
Cl. 1500, 1" FP
without threads.
4 holes straddle
center line.
Size
(in.)
2-3RP
4 RP
6 RP
8 FP
T
4 holes on
center lines.
KF Unibody Ball Valves (in., mm), Class 150 & 300
1FP
1.5 FP
2 FP
2.5 RP
3FP
4 FP
6 FP/
8 RP
Unibody & Split Body
Cl. 150-1500, 1"FP-8"FP
(Model GXXXX)
7/16 thru
1/4-20
44.45
57.15 5/16-18
107.95 7/16 thru
—
—
12.57
KF Series FE Topworks & Stem Dimensions
KF Split Body Ball Valves (in., mm), Class 150, 300 & 600
Size
(in.)
1FP
1.5 FP
2 RP
2 FP
3RP
3 FP
4RP
4FP/
6RP
6 FP
8 RP
8 FP
1FP
1.5 FP
2 RP
2 FP
3 RP
3 FP
4RP
4 FP/
6 RP
6 FP
8 RP
8 FP
Class
150/300
600
150/300
600
150/300
150/300
600
150/300
150/300
600
150/300
150/300
600
150
300
600
150
300
150
300
H
1.00
.81
.99
1.00
1.00
1.02
1.00
1.02
1.22
1.25
1.22
1.52
1.69
1.26
2.38
2.88
1.26
2.38
2.24
2.61
J
.615 /.610
.615 /.610
.860 /.855
.860 /.855
.860 /.855
.860 /.855
.860 /.855
.860 /.855
1.235/ 1.230
1.235/ 1.230
1.235 / 1.230
1.360/1.355
1.750/1.740
1.557/ 1.552
1.997/ 1.992
2.497/ 2.492
1.557/ 1.552
1.997/ 1.992
1.997/ 1.992
2.497/ 2.492
K
.371 /.369
.371/.369
.559 /.556
.559 /.556
.559 /.556
.559 /.556
.559 /.556
.559 /.556
.621 /.618
.621 /.618
.621 /.618
.746 /.743
1.248/ 1.246
1.065/1.061
1.249/1.245
1.749/ 1.745
1.065/1.061
1.249/ 1.245
1.249/1.245
1.749/1.745
150/300
600
150/300
600
150/300
150/300
600
150/300
150/300
600
150/300
150/300
600
150
300
600
150
300
150
3 00
25.40
20.57
25.15
25.40
25.40
25.91
25.40
25.91
30.99
31.75
30.99
38.61
42.93
32.00
60.45
73.15
32.00
60.45
56.90
66.29
15.62 /15.49
15.62 /15.49
9.42 / 9.37
9.42 / 9.37
21.84 /21.72
14.20 / 14.12
21.84 /21.72
21.84 / 21.72
14.20 /14.12
21.84 /21.72
14.20 /14.12
21.84 / 21.72
14.20 / 14.12
21.84/ 21.72
14.20 / 14.12
31.37/ 31.24
31.37/ 31.24
15.77/ 15.70
15.77/ 15.70
31.37/ 31.24
34.54/34.41
18.95 /18.87
31.70 / 31.65
44.45 / 44.20
27.05 / 26.95
39.55 /39.42
50.72 / 50.60
31.72 / 31.62
63.42 /63.30
27.05 / 26.95
39.55/ 39.42
50.72 / 50.60
31.72 / 31.62
50.72 / 50.60
63.42 / 63.30
44.42 /44.32
39.55 / 39.42
14.20 /14.12
44.42 /44.32
31.72 / 31.62
Dimension (in.)
P
Q
—
—
.30
1.3
—
3.3
.40
1.8
—
3.3
—
3.3
.40
1.8
—
3.3
—
4.1
.60
3.1
—
4.1
—
4.4
—
—
—
5.1
—
5.1
—
—
—
5.1
—
5.1
—
5.1
—
6.8
Dimension (mm)
—
—
7.62
33.02
—
83.82
10.16
45.72
—
83.82
—
83.82
10.16
45.72
—
83.82
—
104.14
15.24
78.74
—
104.14
—
111.76
—
—
—
129.54
—
129.54
—
—
—
129.54
—
129.54
—
129.54
—
172.72
(Model E XXXX)
Split Body • Cl. 150 & 300, 1" FP-8"FP
O
R
—
1.25
—
1.75
—
—
1.75
—
—
2.25
—
—
4.25
—
—
6.75
—
—
—
—
S (UNC*)
1/4-20
1/4-20
3/8-16
1/4-20
3/8-16
3/8-16
1/4-20
3/8-16
3/8-16
5/16-18
3/8-16
1/2 -13
7/16 thru
5/8-11
5/8-11
3/4-10
5/8-11
5/8-11
5/8-11
3/4-10
T
—
—
.38
—
.38
.44
—
.44
.44
—
.44
.62
.50
.76
.62
.62
.62
.62
.62
.62
—
31.75
—
44.45
—
—
44.45
—
—
57.15
—
—
107.95
—
—
171.45
—
—
—
—
1/4-20
—
—
9.65
—
9.65
11.18
—
11.18
11.18
—
11.18
15.75
12.70
19.30
15.75
15.75
15.75
15.75
15.75
15.75
1/4-20
3/8-16
1/4-20
3/8-16
3/8-16
1/4-20
3/8-16
3/8-16
5/16-18
3/8-16
1/2 -13
7/16 thru
5/8-11
5/8-11
3/4-10
5/8-11
5/8-11
5/8-11
3/4-10
JD
K
QBC
4 tapped holes “S”
thread thru spaced
equally on “Q” dia.
B.C. straddling center
lines as shown.
Split Body
Cl. 600, 1" FP- 4"RP
13/ 32 Dia. Typ.
Q
P • Depth
S • UNC
K
4 holes on
center lines
J
R
Split Body
Cl. 600, 4"FP-6"FP
K
R • Bolt Circle
S • UNC, Cl. 600
4"FP-6"RP is a
thru clear hole
without threads.
4 holes straddle
center line.
J
Split Body
Cl. 150-600, 1"FP-8"FP
J
H
T
*4"FP- 6"RP is a thru clear hole without threads.
KF Valves
15
CIRCOR Energy is a global manufacturer of highly engineered
valves, fittings, pipeline and associated products for general,
critical and severe service applications in the Oil & Gas, Power
Generation and Process Industry markets. CIRCOR Energy
continuously develops precision technologies to improve our
customers' ability to control the flow of the world's natural resources.
Continuously Improving Flow Control. Worldwide.
Asia
I
Europe I Middle East I North America I South America
www.circorenergy.com
sales@circorenergy.com
©2015 CIRCOR Energy. All rights reserved.
KF-F/FE-DECEMBER-2015-2UP-CME
KF Valves reserves the right to change designs, materials, or specifications without notice or without obligation to furnish or install such changes on products previously or subsequently sold.
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