KF Valves KF Series WB Welded Body Ball Valve

KF Valves KF Series WB Welded Body Ball Valve

KF Valves
KF Series WB
Welded Body Ball Valve
Continuously Improving
Flow Control
KF Series WB Welded Body Ball Valves
Features
Welded body design
Double piston effect seat design
Double block and bleed
The Series WB welded body valve
minimizes the number of welds to
provide the best solutions for buried
service applications. This engineered
design also combines maximum
strength and a proven seat design for
total reliability. As a standard offering
the Double Piston Effect seat design has
been used for many years and is the
preferred design for the pipeline market.
Direct mount ISO topworks pad
Trunnion supported design
reduces operating torque
Antistatic device for grounding of
the ball, stem and body
Sealant injection fittings for
emergency stem or seat sealing
Anti-blowout stem design
Corrosion resistant low
friction bearings
Valves are equipped with
lifting lugs
Internal stops
Inconel® seat springs
Locking device
(lock not included)
API Spec Q1, 6D
BS 5351, 5750 and 6755
ISO 14313
ISO 9001
CSA Z245.15-09
NACE MR0175/ISO 15156
Firesafe tested per API 6FA, 607
and ISO 10497
Contents
General Design Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Technical Seating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Applicable Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Assembly Part Number Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Assembly Part Number Buttweld End Pipe Codes and Calculating Pipe Wall Thickness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Component Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Engineering Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Topworks & Stem Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-13
Optional Accessories and Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
KF Valves
2
KF Series WB Design Features
1 Anti-Blowout Stem Design
Stem seal integrity is achieved by
the use of three o-rings (or two
o-rings and a graphite gasket).
Upper o-ring and graphite gasket
can be replaced with the valve in
line and under pressure.
2 Antistatic Device
A spring loaded ball between the
trunnion and the ball or between
the stem and the bonnet permits
electrical continuity between all
valve components.
1
2
3 Emergency Sealant
Injection System
Special sealants may be injected
thru fittings that are located on the
adapter flanges to restore sealing
integrity if seat sealing surface is
damaged. A second internal check
valve provides backup to the fitting.
4 Internal Stop
Integral internal stop is a
permanent reference designed
to indicate open and closed
positions. It may be considered as
a secondary stop ensuring control
over ball rotation and permitting
accurate mounting of an actuator
or gear operator.
3
4
5 Stem Sealant Injection
The sealant injection system
located on the bonnet can be
utilized in case of emergencies,
o-ring damage, or if stem
leakage occurs.
6 Heavy Duty Bearings
Trunnions are supported by heavy
duty Teflon® coated steel bearings.
Thrust load on the ball is supported
by large trunnions mounted within
captured trunnion blocks, resulting
in low operating torque and low
seat wear.
5
6
KF Valves
3
KF Series WB Technical Seating Features
Double Piston Seat Design
Upstream Seat
Line Pressure acting on
the seat area (A1) does not
equalize against the line
pressure acting on the seat
area (A2). The difference in
the area (D1) times the line
pressure creates a “piston
effect” force which pushes
the seat against the ball
surface resulting in a tight
effective seal.
Downstream Seat
When the body cavity pressure
is greater than the downstream
pressure, the body cavity
pressure acts on the seal
area (A4). The net pressure
difference, acting over area
(D2), pushes the downstream
seat tightly against the ball
creating a positive seal.
The Ultimate Benefit of Using
the “Double Piston Seat” Design
In case of upstream seat
leakage, the downstream seat
maintains a pressure assisted
tight shut off by sealing
against the ball surface.
Double Block and Bleed
The double block and bleed
condition is available in all
seat design configurations.
When the ball is in the closed
position the body cavity
pressure may be drained
down to ‘zero’ by opening
the bleed valve and draining
the fluid by removing the
drain plug. Each seat works
independently assuring
tight shut off seal against
ball on the upstream and
downstream side.
KF Valves
4
PB=Body Cavity Pressure
Upstream Seat
PL-Line Pressure
D1= A1-A 2
D1
D2
A1
A4
A2
Downstream Seat
PD-Line Pressure
D 2 =A4 -A 3
A3
CLOSED
BALL
FLOWLINE
Double Piston Seat Design
Upstream Seat
PL-Line Pressure
PB=Body Cavity Pressure Is ZERO
Cavity Pressure
Is Drained Or Vented
To Atmosphere
CLOSED
BALL
FLOWLINE
Double Block and Bleed
Downstream Seat
PD-Line Pressure
KF Series WB 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
6D
Specification for pipeline valves.
6FA
Specification for fire testing of valves.
598
Valve inspection and test.
605
Large diameter carbon steel flanges.
607
Fire test for soft seated
quarter-turn valves.
ASME/ANSIAmerican National Standard Institute
ASME VII Div. 1
Valve wall thickness.
ASME VIII Div. 1 App. 12
Rules for construction of pressure
vessel: Ultrasonic examination
of weld (UT).
ASME IX
Welding and brazing qualifications.
B 16.5
Steel pipe flanges and flanged fittings.
ISO-International Organization
for Standardization
ISO 9001
Quality systems-Model for quality
assurance in design/development,
installation and servicing.
CRN
Canadian Registration Number
ISO 5211
Topworks Mounting Dimensions
MSS - Manufacturers
Standardization Society
ISO 10497
Fire test method and requirements
of valves.
ISO 14313
Petroleum and Natural Gas IndustriesPipeline Transportation SystemsPipeline Valves.
ISO 15156
For use in H2S containing environments
in oil and gas production.
British Standard
BS 1503
Specification for steel forgings for
pressure purposes.
BS 1560
Steel pipe flanges and flanged fittings.
B 16.25
Butt welding ends.
BS 2080
Face-to-face, center-to-face, end-toend, and center-to-end dimensions of
flanged and butt welding end steel valves
for the petroleum, petrochemical and
allied industries.
B 16.34
Steel valves-flanged and butt welding
ends (pressure & temperature ratings).
BS 4504
Flanges and boltings for pipes,
valves and fittings.
B 16.47
Steel Flanges.
BS 5146
Inspection and test of steel
valves for the petroleum,
petrochemical and
allied industries.
B 16.10
Face-to-face and end-to-end dimensions
of ferrous valves.
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.
B 46.1
Surface texture.
CSACanadian Standard Association
SP 6
Standard finishes for contact
faces of pipe flanges and
connecting-end flanges of valves
and fittings.
SP 25
Standard marking system for
valves, fittings, flanges and unions.
SP 45
Bypass and drain
connection standard.
NACE -National Association of
Corrosion Engineers
MR0175
Sulfide stress cracking resistant
metallic materials for
oilfield equipment.
BS 5351
Steel ball valves for the
petroleum, petrochemical
and allied industries.
BS 5750
Quality system.
BS 6755
Testing of valves.
KF Valves
5
KF Series WB Part Number Codes
WB • Domestic
WM • China
Base Number
See Chart Below
End Connection
A • RF
B • WE
C • RF x WE
D • RTJ
E • RTJ x WE
Weld End Wall Thickness
99 • No Weld End
XX • See Weld Chart, page 7.
Body Material NACE Conformance
A • ASTM A350 LF2
B • ASTM A105
C • ASTM A350 LF2 / with Feet
D • ASTM A105 / with Feet
Trim Ball & Seat
1 • ASTM A350 LF2-1 mil ENP
2 • SS
3 • ASTM A350 LF2-3 mil ENP
4 • ASTM A105 - 1 mil ENP
5 • ASTM A105-3 mil ENP
Seat / Seal Material
V • Viton® GLT
H • HNBR
Actuation
B • Bare Stem
G • Locking Gear Operator
Process Codes
(Last two digits used ONLY when process codes are required).
Assembly
Base
Number
**Nace indicates compliance to NACE MR0175
(Rev. 2002, Superseded by ISO 15156)
WB231 - A 99 C 3 V G XX
NOTE: Stem Material is 4140
Example
Asterisk ( * ) in lieu of dash ( - ) in Assembly Part Number
indicates customer requires source inspection.
(i.e. WBXXX * XXXXXXXXX)
(i.e. WBXXX-XXXXXXXXX) - USA
(i.e. WMXXX-XXXXXXXXX) - China
Assembly Base Numbers, 8" - 48", Class 300 & 600
Class
300
600
8
219
319
10
221
321
12
223
323
14
—
325
Note: For blank cells, consult Sales Department.
*Alternate Design.
KF Valves
6
16
227
327
18
—
329
20
231
331
Size (in.)
22
—
333
24
235
335
26
—
337
30
—
341
36
—
347
40
249
349
42
251
351
48
—
*
KF Series WB Buttweld End Pipe Code
Pipe Wall Thickness Codes for Assembly Part Number
Pipe
Description
Outside Dia. (in.)
(STD) Standard
Schedule 40
XS
Schedule 80
Schedule 160
XXS
Code
8.625
.322
28
.322
28
.500
39
.500
39
.906
55
.875
54
10
Code
10.75
.365
32
.365
32
.500
39
.593
43
1.125
62
1.000
58
Nominal Pipe Size (in.) / KF Schedule Code
12
Code
14
Code
16
Code
18
Code
12.75
14.00
16.00
18.00
.375
33
0.375
33
.375
33
.375
33
.406
35
0.438
38
.500
39
.562
42
.500
39
0.500
39
.500
39
.500
39
.687
48
0.750
50
.843
52
.937
56
1.312
68
1.406
70
1.593
75
1.781
78
1.000
58
—
—
—
—
—
—
20
Code
20.00
.375
33
.593
43
.500
39
1.031
59
1.968
82
—
—
Pipe
Description
Outside Dia. (in.)
(STD) Standard
Schedule 40
XS
Schedule 80
Schedule 160
XXS
24
Code
24.00
.375
33
—
—
.500
39
1.218
65
2.343
85
—
—
26
Code
26.00
.375
33
—
—
.500
39
—
—
—
—
—
—
Nominal Pipe Size (in.) / KF Schedule Code
30
Code
36
Code
40
Code
30.00
36.00
40.00
.375
33
.375
33
.375
33
—
—
—
—
—
—
.500
39
.500
39
.500
39
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
48
Code
48.00
0.375
33
—
—
0.500
39
—
—
—
—
—
—
8
Calculating Pipe Wall Thickness
To find the “Pipe Wall Thickness”
for buttweld valves, subtract the
Inside Diameter from the “Pipe
Outside Diameter” for the
appropriate size, listed to the left.
Then divide the outcome by two (2).
Example
For an 8" valve with an 8.625 Inside
Diameter:
Outside Diameter Taken from Chart
at Right: 8.625
Inside Diameter Given
by Customer: 7.981
8.625 - 7.981
42
Code
42.00
.375
33
—
—
.500
39
—
—
—
—
—
—
22
Code
22.00
.375
33
—
—
0.500
39
1.125
62
—
—
—
—
Pipe Outside Diameter (O.D.)
Once you have determined the
“Pipe Wall Thickness”, find that
number in the chart above. The
two-digit number to the left should
then be used in the “Pipe Wall
Thickness” digits of the valve
Assembly Part Number. In this
example that would be 28.
Pipe Size
(in.)
8
10
12
14
16
18
20
24
26
30
36
40
42
48
Outside Dia. (in., mm)
in.
mm
8.625
219.08
10.75
273.05
12.75
323.85
14.00
355.60
16.00
406.40
18.00
457.20
20.00
508.00
24.00
609.60
26.00
660.40
30.00
762.00
36.00
914.40
40.00
1016.00
42.00
1066.80
48.00
1219.20
= .322
2
KF Valves
7
KF Series WB Component Parts
26
12
58
19
8
13
82
18
31
3
30
24
18
34
2
53
28
42
5
43
50
Parts List, 8"-42", Class 300 & 600
6
46
11
30
31
23
*
1
4
10
11
46
6
72
73
7
9
20
22
24
*
2
KF Valves
8
Part No.
1
2
3
4
5
6
7
8
9
10
11
12
13
18
19
20
22
23
24
26
28
29
30
31
34
42
43
46
50
53
58
72
73
82
*See Seat Detail.
Description
Body
Adapter
Bonnet
Ball
Stem
Trunnion Block
Seat Ring
Internal Stop Plate
Seat Spring
Thrust Bearing
Trunnion Bearing
Bonnet Protection O-Ring
Firesafe Packing
Stem O-Ring
Stem Protection O-Ring
Sub Seal Primary O-Ring
Sub Seal Secondary O-Ring
Feet (Optional)
Lifting Lug
Capscrew, Stop Plate
Stem Thrust Bearing
Bleed Fitting
Lube/Sealant Fitting
Internal Check
Key
Antistatic Pin
Antistatic Spring
Trunnion Block Pin
Relief Valve
Capscrew, Key
Pin, Stop Plate
Seat Retainer
Seat Primary Seal O-Ring
Gland Ring
Seat Assembly
KF Series WB Dimensional Data
D
B
C
E
I
H
A
F
Dimensional Data (in., mm), 8" - 42", Class 300
Size
(in.)
8
10
12
14
16
18
20
22
24
26
30
36
40
42
A / RF
in.
mm
19.76 502
22.36 568
25.51 648
—
—
32.99 838
—
—
39.02 991
—
—
45.00 1143
—
—
—
—
—
—
74.00 1880
75.98 1930
A / RTJ
in.
mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A / WE**
in.
mm
21.50 546
23.50 597
26.50 673
—
—
30.50 775
—
—
35.50 902
—
—
42.00 1067
—
—
—
—
—
—
65.00 1651
66.50 1689
B
in.
7.99
9.92
11.89
—
15.16
—
19.17
—
23.19
—
—
—
38.5
40.24
mm
203
252
302
—
385
—
487
—
589
—
—
—
978
1022
Dimension (in., mm)
C
D
in.
mm
in.
mm
14.96 380 11.65 296
17.52 445 13.74 349
20.47 520 15.31 389
—
—
—
—
25.59 650 17.56 446
—
—
—
—
30.51 775 20.71 526
—
—
—
—
36.02 915 24.72 628
—
—
—
—
—
—
—
—
—
—
—
—
48.8 1240 38.19 970
50.79 1290 39.78 1011
E
in.
mm
11.46 291
13.39 340
14.96 380
—
—
17.13 435
—
—
20.67 525
—
—
23.82 605
—
—
—
—
—
—
38.39 975
39.37 1000
in.
14.51
18.31
21.65
—
25.39
—
32.28
—
38.78
—
—
—
64.57
67.60
Dimension (in., mm)
C
D
in.
mm
in.
mm
16.50 419 11.93 303
20.08 510 13.74 349
22.04 560 15.31 389
23.82 605 16.06 408
27.00 686 17.56 446
29.33 745 19.57 497
32.00 813 20.71 526
34.25 870 22.91 582
37.00 940 24.72 628
39.96 1015 25.87 657
44.50 1130 29.84 758
51.77 1315 33.94 862
51.97 1320 38.19 970
55.31 1405 39.78 1011
E
in.
mm
10.65 271
11.81 300
13.39 340
15.55 395
17.13 435
20.67 525
20.67 525
21.46 545
23.82 605
24.21 615
29.41 747
32.58 827.5
38.39 975
39.37 1000
in.
14.57
18.31
21.65
22.40
25.39
29.72
32.28
35.43
38.78
41.02
48.23
55.71
64.57
67.60
F
mm
370
465
550
—
645
—
820
—
985
—
—
—
1640
1717
H*
in.
mm
15.75 400
15.75 400
15.75 400
—
—
20.87 530
—
—
21.65 550
—
—
29.53 750
—
—
—
—
—
—
51.97 1320
51.97 1320
I*
in.
mm
11.02 280
13.62 346
15.35 390
—
—
19.25 489
—
—
24.21 615
—
—
28.54 725
—
—
—
—
—
—
42.52 1080
42.52 1080
mm
370
465
550
569
645
755
820
900
985
1042
1225
1415
1640
1717
H*
in.
mm
15.75 400
15.75 400
15.75 400
17.72 450
20.87 530
21.65 550
21.65 550
29.53 750
29.53 750
29.53 750
35.43 900
49.61 1260
51.97 1320
51.97 1320
I*
in.
mm
14.76 375
16.54 420
18.11 460
18.31 465
19.25 489
19.69 500
24.21 615
25.98 660
28.54 725
28.54 725
31.50 800
37.80 960
42.52 1080
42.52 1080
Dimensional Data (in., mm), 8" - 42", Class 600
Size
(in.)
8
10
12
14
16
18
20
22
24
26
30
36
40
42
A / RF
in.
mm
26.00 660
31.00 787
33.00 838
35.00 889
39.00 991
43.00 1092
47.00 1194
51.00 1295
55.00 1397
57.00 1448
65.00 1651
82.00 2083
80.00 2032
83.00 2108
A / RTJ
in.
mm
26.13 664
31.13 791
33.13 842
35.13 892
39.13 994
43.13 1096
47.25 1200
51.38 1305
55.38 1407
57.50 1461
65.50 1664
82.63 2099
—
—
—
—
A / WE**
in.
mm
21.50 546
23.50 597
26.50 673
28.50 724
30.50 775
33.50 851
35.50 902
38.50 978
42.00 1067
44.49 1130
49.00 1245
56.50 1435
65.00 1651
66.50 1689
B
in.
7.91
9.92
11.93
13.27
15.16
17.17
19.17
21.26
23.19
25.00
28.98
34.49
38.50
40.24
mm
201
252
303
337
385
436
487
540
589
635
736
876
978
1022
F
*Feet Optional
**Short Pattern
KF Valves
9
KF Series WB Weights
Dimensional Data (in., mm), 8" - 42", Class 600
Size
(in.)
ANSI
Class
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
30
30
36
36
40
40
42
42
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
Weight (lbs., kg)
GOP Wt.
lbs.
84
90
90
115
90
288
—
288
194
288
—
476
476
842
—
904
842
870
—
904
—
915
—
915
—
1929
—
1929
KF Valves
10
FLG x FLG
kg
38
41
41
52
41
131
—
131
88
131
—
216
216
382
—
410
382
395
—
410
—
415
—
415
—
875
—
875
lbs.
540
717
893
1157
1356
1623
—
1881
2123
2456
—
3754
4028
4586
—
5836
6654
7672
—
8642
—
12,247
—
20,613
26,072
27,686
28,497
30,926
kg
245
325
405
525
615
736
—
853
963
1114
—
1703
1827
2080
—
2647
3018
3480
—
3920
—
5555
—
9350
11,826
12,558
12,926
14,028
WE x WE
lbs.
kg
—
—
—
—
809
367
809
367
1186
538
1186
538
—
—
1435
651
1771
803
1771
803
—
—
2868
1301
3459
1569
3459
1569
—
—
4566
2071
5821
2640
5843
2650
—
—
6812
3090
—
—
9600
4355
—
—
15,719
7130
24,928
11,307
24,928
11,307
26,980
12,238
26,980
12,238
WE x FLG
lbs.
kg
—
—
—
—
—
—
983
446
—
—
1404
637
—
—
1658
752
—
—
2113
959
—
—
3311
1502
—
—
4022
1825
—
—
5201
2359
—
—
6757
3065
—
—
7727
3505
—
—
10,924
4955
—
—
18,166
8240
—
—
26,306
11,932
—
—
28,953
13,133
KF Series WB Engineering Data
Pressure Rating (psig)
˚F
-50
-20
˚C
-46
-29
Seat / Seal Material
Viton® GLT
HNBR
˚F
-40
-50
˚C
-40
-46
Cl. 600
1500
HNBR
Body Material
LF2
A105
2000
1000
Cl. 300
Viton® GLT
Low Temperature Limits
Flow Coefficient (Cv)
Carbon Steel
ANSI Class
300
600
740
1480
Differential Pressure, psi
Body
Material
LF2 / A105
Pressure Temperature
500
0
0
100
200
300
Temperature, ˚F
400
500
Size (in.)
8
10
12
14
16
18
20
22
24
26
30
36
40
42
Flow Co. (Cv)
9806
16,017
23,608
29,698
39,448
50,433
62,419
76,372
90,502
102,015
142,129
201,625
293,318
331,499
Note: Consult factory for sizes not shown.
Method of Calculating Flow
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.)
ΔP = Differential pressure across
the valve (psi)
G = Specific gravity of liquid
(for water, G=1)
P
G
QL=Cv
Gas Flow
Qg = Flow rate of gas (CFH at STP)
P2 = Outlet pressure (psia)
g = Specific gravity of gas
(for air, g =1.000)
P2 P
g
Q g= 61Cv
For non-critical flow
{
}
P
<1.0
P2
KF Valves
11
KF Series WB Topworks & Stem Data (in.)
Recommended application
for actuator spool piece
H
C
ØA
CL
Two keyway slots
are required at 180˚
ØA
ØM
ØG
E
ØD
ØF
Flow
Line
W
M • Pin Diameter
L • No. of Holes
I • Hole Diameter
B
Dimension (in.)
Size
(in.)
ANSI
Class
A
B
C
D
E
F
G
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
30
30
36
36
40
40
42
42
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
1.772
2.362
2.362
2.362
2.362
2.362
—
2.953
2.953
2.953
—
3.543
3.543
3.543
—
4.724
3.543
4.724
—
4.724
—
5.906
—
5.906
5.906
5.906
5.906
5.906
2.008
2.657
2.657
2.657
2.657
2.657
—
3.287
3.287
3.287
—
3.976
3.976
3.976
—
5.256
3.976
5.256
—
5.256
—
6.516
—
6.516
6.516
6.516
6.516
6.516
2.835
4.094
4.213
4.213
4.055
4.055
—
4.843
4.409
4.409
—
6.102
5.827
5.827
—
7.362
5.827
7.283
—
7.283
—
8.858
—
8.858
8.858
8.858
8.858
8.858
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0.906
0.906
0.906
0.906
0.906
0.906
—
1.102
1.102
1.102
—
1.299
1.299
1.299
—
1.496
1.496
1.496
—
1.496
—
1.496
—
1.496
1.496
1.496
1.496
1.496
8.268
11.811
11.811
11.811
11.811
11.811
—
11.811
11.811
11.811
—
13.386
13.386
13.386
—
16.339
16.339
16.339
—
16.339
—
18.701
—
18.701
18.701
18.701
22.047
22.047
6.496
10.000
10.000
10.000
10.000
10.000
—
10.000
10.000
10.000
—
11.732
11.732
11.732
—
14.016
14.016
14.016
—
14.016
—
15.984
—
15.984
15.984
15.984
19.016
19.016
Note: Consult factory for torque.
KF Valves
12
H
Bolt
Size
0.787
0.630
0.630
0.630
0.630
0.630
—
0.630
0.630
0.630
—
0.787
0.787
0.787
—
1.181
1.181
1.181
—
1.181
—
1.417
—
1.417
1.417
1.417
1.417
1.417
I
0.866
0.709
0.709
0.709
0.709
0.709
—
0.709
0.709
0.709
—
0.866
0.866
0.866
—
1.299
1.299
1.299
—
1.299
—
1.535
—
1.535
1.535
1.535
1.535
1.535
L
No. of
Holes
4
8
8
8
8
8
—
8
8
8
—
8
8
8
—
8
8
8
—
8
—
8
—
8
8
8
12
12
M
Pin
Dia.
0.630
0.787
0.787
0.787
0.787
0.787
—
0.787
0.787
0.787
—
0.787
0.787
0.787
—
0.787
0.787
0.787
—
0.787
—
1.181
—
1.181
1.181
1.181
1.181
1.181
W
ISO
0.551
0.709
0.709
0.709
0.709
0.709
—
0.787
0.787
0.787
—
0.984
0.984
0.984
—
1.260
0.984
1.260
—
1.260
—
1.417
—
1.417
1.417
1.417
1.417
1.417
F16
F25
F25
F25
F25
F25
—
F25
F25
F25
—
F30
F30
F30
—
F35
F35
F35
—
F35
—
F40
—
F40
F40
F40
F48
F48
KF Series WB Topworks & Stem Data (mm)
Recommended application
for actuator spool piece
H
C
ØA
CL
Two keyway slots
are required at 180˚
ØA
ØM
ØG
E
ØD
ØF
Flow
Line
W
M • Pin Diameter
L • No. of Holes
I • Hole Diameter
B
Dimension (mm)
Size
(in.)
ANSI
Class
A
B
C
D
E
F
G
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
30
30
36
36
40
40
42
42
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
300
600
45
60
60
60
60
60
—
75
75
75
—
90
90
90
—
120
90
120
—
120
—
150
—
150
150
150
150
150
51.0
67.5
67.5
67.5
67.5
67.5
—
83.5
83.5
83.5
—
101.0
101.0
101.0
—
133.5
101.0
133.5
—
133.5
—
165.5
—
165.5
165.5
165.5
165.5
165.5
72
104
107
107
103
103
—
123
112
112
—
155
148
148
—
187
148
185
—
185
—
225
—
225
225
225
225
225
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
23
23
23
23
23
23
—
28
28
28
—
33
33
33
—
38
38
38
—
38
—
38
—
38
38
38
38
38
210
300
300
300
300
300
—
300
300
300
—
340
340
340
—
415
415
415
—
415
—
475
—
475
475
475
560
560
165
254
254
254
254
254
—
254
254
254
—
298
298
298
—
356
356
356
—
356
—
406
—
406
406
406
483
483
H
Bolt
Size
20
16
16
16
16
16
—
16
16
16
—
20
20
20
—
30
30
30
—
30
—
36
—
36
36
36
36
36
I
22
18
18
18
18
18
—
18
18
18
—
22
22
22
—
33
33
33
—
33
—
39
—
39
39
39
39
39
L
No. of
Holes
4
8
8
8
8
8
—
8
8
8
—
8
8
8
—
8
8
8
—
8
—
8
—
8
8
8
12
12
M
Pin
Dia.
16
20
20
20
20
20
—
20
20
20
—
20
20
20
—
20
20
20
—
20
—
30
—
30
30
30
30
30
W
ISO
14
18
18
18
18
18
—
20
20
20
—
25
25
25
—
32
25
32
—
32
—
36
—
36
36
36
36
36
F16
F24
—
—
—
—
—
F25
—
F25
—
—
—
F30
—
—
—
F35
—
—
—
F40
—
F40
—
—
F48
F48
Note: Consult factory for torque.
KF Valves
13
KF Series WB Optional Accessories & Services
Actuation
KF Valves can be provided
with gear operators or
fully automated with
hydraulic, pneumatic or
electric actuation. Special
mounting adapters and
stem modifications can be
manufactured to fit your
mounting requirements the
first time.
Shop Fabricated & Mechanical Systems
Measurement Stations
Hi-Head Stem Extensions,
External Coatings &
Pup Extensions
KF Valves can design custom
stem extensions to your
specifications completely
plumbed and ready for
installation. Pups can be
provided for quicker and safer
welding installation. Special
valve coatings are also
available for underground
installation where maximum
corrosion protection is required.
CIRCOR Energy offers a full
line of pipeline products
and services to keep your
project on track. Contact your
representative today or visit
our website at www.circor.com
for more information.
Compressor Stations
KF Valves
14
Ultrasonic & Orifice Meter Runs & Skids
Electronic Gas/Fuel
Measurement Building
Service & Project Management
Capabilities
Communications & Remote
Location Control
Gas Chromatograph/RTU Building
Compression & Measurement
Engineering Services
Headers, Interconnect Piping & Hot Taps
reduces operating torque
Product Deployment, Retrieval
& Prototypes
Pipeline Fabrication Systems
Mainline Valve Setting
Valve Modification & Extensions
Measurement Control Center Buildings
Gas, Fuel Gas & Power/Pilot Skids
Pigging & Flow Assurance
Products
Pig Launchers, Receivers, Signals &
Tracking Systems for Heavy Duty &
Special Applications
Pipeline Cleanliness Assessment, Leak
& Blockage Detection, Pipe Profiling
Tools, Protection Products & Flange &
Joint Testing Equipment
Pressure Vessel Products &
Quick Opening Closures
Site Specialty & Design
Service Capabilities
A Full Range of Field Based Engineering,
Consultation, Project Management &
Technical Support
Notes
KF Valves
15
CIRCOR Energy is a global manufacturer of highly engineered valve and
pipeline products that continuously develops precision technologies to
improve our customers’ ability to control the flow of the world’s natural
resources, from sub-sea to land, and in severe environments.
Continuously Improving Flow Control. Worldwide.
United States
Canada
China
Brazil
U.A.E.
1500 S.E. 89th St.
Calgary
10# Qun Xing San Road
1480, Eugenio Losso District St.
P.O. Box: 263202
Oklahoma City, OK 73149
Suite 2604, 308 4th Ave. SW
Loufeng District Suzhou
Unileste - 13422-180
Unit FZS5 AA01
Tel: 405.631.1533
Calgary, Alberta T2P 0H7
Industry Park
Piracicaba - Sao Paulo - Brazil
Jebel Ali Free Zone
Fax: 405.631.5034
Tel: 403.705.7216
China Post Code: 215006
Tel: +55.19.3124-3124
Dubai, UAE.
sales@circorenergy.com
Fax: 403.266.5088
Tel: +86 512 62516088
Fax : +55.19.3414-3722
Tel:+971.4.8866128
sales.canada@circor.com
Fax: +86 512 62513119
sfvalvulas@circor.com.br
Fax: +971.4.8866129
Houston Sales
sales.dubai@circor.com
sales.china@circor.com
Tel: 832.912.8333 Edmonton
sales@circorenergy.com
9430-39th Avenue
Asia Pacific
1500 S.E. 89th St.
Edmonton, Alberta T6E 5T9
10 Woodgrove View
Oklahoma City, OK 73149
Tel: 780.463.8633
Singapore 738113
Tel: 405.631.1533
Fax: 780.461.1588
Tel: +65 63101595
Fax: 405.631.5034
sales.canada@circor.com
Fax: +65 62691973 sales@circorenergy.com
Latin America
sales.asia@circor.com
www.circorenergy.com
©2012 CIRCOR Energy. All rights reserved.
KF-WB-MAY-2012-2UP-HP
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. • Viton® is a registered trademark of DuPont Dow Elastomers.