BOTE LI VALVE G R OUP
THROUGH CONDUITGATE VALVES
www.zafvalves.com
CONTENTS
Brief Introduction.................................................. 01
Quality Assurance and Control 02
Main Benefits ................................................
Structural Features ..........................
03
04
Fabrication Features ....................... 06
Flow Characteristics ........................................... 07
Valve Material Selection ................................... 08
09
14
Dimension & Weight ...........................................
Light Slab Gate Valve ..........................................
K-Type Slab Gate Valve ...................................... .16
K-Type Expanding Slab Gate Valve ................. 18
Slab Gate Valve for Fuel Gas 19
K-Type Expanding Slab Gate Valve ................................. 20
Product Application ..................... 21
GATE VALVESTHROUGH CONDUIT
Brief Introduction
LR F LR J
01
ZAF Valves, a leading brand of Inter Equipment Co Ltd, a global premium Manufacturer,Producer, Fabricator, Stockiest, Distributor and Service provider of Precision Engineered Valves, Piping products and other oilfield components. ZAF Valves encompass 25 years of exprience in pipeline components, and are engineered to meet the top Industrial global standards. The Manufacturing facilities are strictly in compliance with ISO 9001 Quality Management Systems Certification, CE European Union Safety Certification, ISO 14001 Environmental Management Systems Certification, OHSAS 18001 Occupational Health & Safety Certification, National Pressure Vessel Safety Registration (TS) Certification and American Petroleum Institute API6D Certification. ZAF Valves Strive for the highest level of Customer satisfaction by providing quality products and services for the most critical applications through proactive approach and innovative solutions to achieve sustained growth by promoting and nurturing service excellence.
02
Quality Program
Spectrograph Tensile test machine
Metallographic analyzerUltrasonic test device
The manufacturing facilities has strictly implemented the quality program and is certified to quality management systems, Environmental management systems, Occupational Health and Safety, American petroleum institute, National Pressure vessel safety registration certification, Europe union safety certification.
ISO 9001 0035 ISO 14001 QHAS 18001 TS 2710386API 6D
COMMITTED TO QUALITY
Gama ray fault detection ofNon-destructive testing
03
Main Benefits- ZAF slab gate valve characterizes simple structure & high reliability, it is a widely used shut-off device in petroleum, natural gas, storage system, stations, airports, refining and chemicals.
■
■
■
■
■
Nominal Size
Nominal Pressure
Temperature Range
Applicable MediumCrude Oil, Refined OilAcidic MediumChlorine Crude OilNatural Gas Edible Oil Coal Gas Carbon Dioxide environment Slurry, Water
Industrial Applications Pipeline TransmissionOil Storage Dehydration System Drying Sys tem Gas Separation Compressor Station
DN25~1500(NPS1~60)
PN1-~420(ANSI 150~2500)
-101- ~350-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Safe endurance against internal pressure & external force
Reliable seal
Urgent seal
Reliable operation
Urgent shut-off
Safe decompression
Convenient online maintenance
Weather proof
Resistance of sulfur corrosion
Fire safe and anti-static
Pipe pigging
Friendly interface with various actuator
Friendly interface with various control system
Maintenance free
Service life with pipeline
04
Structural Features
- Valve BodyValve body is an integral casting piece which has adequate rigidity against external force in pipeline. It is full port, circle shape and through conduit, this makes small loss of pressure and pipe pigging feasible.
- SeatFloating seat rings & gate enable automatic sealing by pressure and double block of upstream & downstream valve seat.Soft-seated design ensures “bubble tightness” sealing and self-cleaning.Floating seat rings always conta ct gate closely, sealing faces are well protected so that to prolong its service life.
- Overpressure Release of Valve CavityThe overpressure of valve cavity is released automatically to upstream through seat ring, thus relief device of overpressure in body cavity is not required. When valve is fully closed, the upstream and downstream pressure will be blocked by valve seats, and then valve can be vented or drained.
- GateThe gate i s des ign with divers ion hole, it is always consistent with seal surface either is fully open or fully closed, the seal surface is protected from fluid erosion so as to prolong the valve service life.
- StemThere is no side load against stem, which results in low operation thrust. The stem is furnished with a protective enclosure and visible opening indicator. Stem sealing system consists of stem packing and back seat, packing gland is adjustable online.
- Stem EnclosureStem enclos ure is a protective device of stem, it can prevent stem thread from external damage, thus to prolong its service life. Stem indicator can indicate the opening status of the valve so that to avoid error operation.
- Limit of TravelThe fully open or close status of valve is reached by travel limit rather than operating torque
- Mounting Pad( A d a p t e r F l a n g e ) T h e mount ing pad compl ied with ISO 5211 is suitable for various actuators. Actuator can be coupled with valve at fact ory or in the field.
- Sealant Injection Port of StemIn normal condition, stem sealing is not achieved with sealing grease. Sealing grease can be injected through injection port for urgent repair in the event that stem sealing is failed due to one or another reason.
- Drain PortDrain fitting is installed on the bottom of valve body, valve can be vented or drained through drain fitting. The drain fitting can be an insulation valve or a special plug, safe and convenient.
- The design and manufacture conform to A PI6D/ISO14313
- Sealant InjectionIn normal cond i t ion , s tem sealing is not achieved with sealing grease. Sealing grease c a n b e i n j e c t e d t h r o u g h injection port for urgent repair in the event that stem sealing is failed due to one or another reason.Each sealant injection port is installed an injection valve and a buried non-return valve. The typical injection valve has a helmet to secure its safety and reliability. There is a buckle d e s i g n e d a t t h e h e a d o f i n j e c t i o n v a l v e f o r f a s t connection of injection gun.
Structural Features-
-
-
-
Principle of WorkW hen the internal pressure P1 is equal to P2, the gate is in
closed status, the soft seat performs initial sealing. Every time when the valve is opening or closing, the soft seat can clean the side faces of the gate
When the upstream pressure P1 exceeds downstream pressure P2, the pressure is acting at the gate and pushes it toward the downstream soft seat until it tightly contacts the metal seat ring, so that to make double sealing of soft-to-metal and metal-to-metal.
After that, the medium push the upstream seat against the gate to achieve double block of upstream & downstream.
When pressure P3 in body cavity exceeds pipeline pressure, the pressure P3 will push the seat rings away from gate so as to release the exceeding pressure into pipeline. When P1 exceeds P2, the pressure in body cavity will be released to the side of P1; When P1 is equal to P2, the pressure in body cavity will be released to both sides.
There are two different designs of Seat-to-G ate sealing: Traditional Soft Seal: the inserted soft seal is the seal of
polymer to the gate, it is feasible for low pressure ratings.ZAF Combined Seal: The soft seat insert made of special elastic
material acts as major seal to ensure zero leakage required by API 6D. An additional RPTFE seat is designed beside the major seal to provide protection, so that to prolong the service life of the major seal. This kind of design features a metal to metal “quasi-seal” between seat and gate.
Val ve Ends The valve ends can be made as per clients' requirements, the normal ends includes flange, butt welding, clamps or any of two.
Face to Face DimensionFace to Face dimension conforms to API 6D. However, Face to Face dimension beyond API 6D will be according to the manufacturer's standard or defined by the client.
1-
2-
3-
4-
1-
2-
P1 P2
P3
Traditional Sealing Structure ZAF Combined Sealing Structure
Vent or Drain
- Double Block & Bleed (DBB)When the gate is fully open or closed, the fluid in the valve cavity can be vented or drained, at this moment both seats are shut off, either entry of the valve can work at full DP. DBB function enables the operator to bleed the valve cavity online and to check the seating integrity.
Optional DesignReduced Bore or Venturi Type“Pressure Seal” stem sealing system. Default desi gn without back
seat, unless otherwise specified.Lined trim for dirty fluids upon requestMetal-to-Metal seats with alloy coating upon request.Extended piping for lubricant / sealant injection, vent and drain
upon requestStem Extension upon request
- - -
- - -
-
05
-
-
-
-
-
BodyIntegral casting body with adequate rigidity against external force in pipeline
Surface Treatment of TrimThe gate, seat and stem can be electroless Nickel plated (ENP) as per client's request. ENP strict manfacture ensures the perfect surface hardness & anti-corrosion performance of the metal, and dramatically improves its resistance against erosion & corrosion, minimize its friction coefficient.In addition, if required by service condition, anti-corrosion materials or hard facin g with alloy for critical sealing parts are available.
Advanced EquipmentsAdvanced equipments are necessary for high-performance slab gate valve. All the essential spots of ZAF slab gate valve are machined by CNC lathes & grinder, so that to guarantee the 100% primary qualified rate and 100% inter changeability of the products.
Pressure TestZAF has more than 20 test benches with test size range 2” to 60”, Class 150 through Class 2500. Pressure test is according to API 6D, API 598 or to clients' requirements.
Non-Destructive Test (NDT)NDT is according to ASME, JB/T and other relevant standards. ZAF has its own NDT lab which is able to make RT, UT, MT and PT. The lab staffs own high-tech qualification and certified by SNT-TC-1A
Fabr ication Features
06
Analysis of Flow Characteristics
Outline of Various Type of Gate
at ith ive io ole
Cv Cv
Applicable Standards
ASME B16.25
API 6D API598
MSS SP 44ASME B16.5
API 6D ASME B16.10
ASME B16.34API 6D
API
GB/T12224
GB/T13927 JB/T9092
JB/T79GB/T9113
GB/T15188 JB/T5298GB/T19672 GB/T12221
GB/T19672JB 5298
GB Design Basis
Design Basis
eningalve o ening Cv C ve a le
ÓµÁ¿
εÁ¿
Cv%
Flow Character istics
Characteristics of Equal Percent. For slab gate valve without diversion hole, its cavity shape is relatively regular and the cavity span is smaller than wedge gate valve, therefore, except its pressure loss is bigger, basically other characteristics are similar with slab gate valve with diversion hole.For regulating type slab gate valve with diversion hole, its regulating function is superior to the flat gate valve without diversion valve.
ina ate Reg latin ate
DN-Cv Curve of Flat Gate Valve with Diversion Hole
Face to FaceDimension
Flange Welding
Flanged Ends
Butt Weld Ends
Pressure Test & Inspection
07
Note:(2)NYLON FOR CLASS 900-1500Alternative material selections available upon request
Materials of Main Parts
Parts
Normal Service Condition
GB ASTM
WCB A216 WCB- WCC
GB
ASTM 352 LCB- LCC
ASTM
LCB- LCCBody & Bonnet
Stem Stainless Steel
Seat Ring
Gate
Packing
Yoke Nut
Sealing Face
Surface Coating
Load Spring
O-Ring
Bolt
Nut
High Quality Carbon Steel & Stainless Steel
NBR/VITON+PTFE+Graphite BN18+PTFE+Graphite
ZcuZn38Mn2Pb2 or ZcuAl10Fe3
ENP or GDN
NBR/FKM(VITON) NBR/FKM(VITON) BN18(VITON) BN18(VITON)
45/35CrMo
35/30CrMo
A193B7- B7M
A1942H- 2HM
35CrMoA
45
A320L7- L7M
A194 2H- 2HM
PTFE+ Metal (HF)
Remarks
Valves for sulfur-containing medium are produced according to NACE MR-0175.
The most suitable materials of valve shall be decided by our company's technical department depends on different
service conditions
;
-
-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
28
29
30
Item ItemValve Part
Body
Bonnet
Yoke
Stem
Gate
Seat Ring
O-Ring
Load Spring
Gasket
Nut
High Quality Carbon Steel & Stainless Steel
Stainless Steel
Low-Temperature Service Condition
Low Temperature Stainless Steel
Low Temperature Carbon Steel & Stainless Steel
Low Temperature Carbon Steel & Stainless Steel
Item Valve Part Valve Part
Bolt
Injection Fitting
Drain Fitting
Packing Washer
Packing Spacer
Packing
Packing Gland
Gland Flange
Nut
Stem Indicator
Stem Enclosure
Bolt
Nut
Bolt
Nut
Nut
Elastic Washer
Bolt
Bevel Gear
Conduit Gate valve
08
LRF,LRJ
LBW
D
H3
Outline Dimension & Weight of Pipeline Slab Gate Valve
Dimensions are in mm
PN1.0MPa PN1.6MPa PN2.5MPa API 6D 150Lb Kg
DNPSWeight ( with Diversion Hole)
2
345
21/2
6
101214
8
16
202224
18
26
303234
28
36
404248
38
54
6056
49
74100125
62
150
252303334
201
385
487538589
436
633
735779830
684
874
97610201166
925
1312
14581360
LRF
178
203229254
191
267
330356334
292
406
457508508
432
559
650711762
610
711
157516251803
864
1915
- 2032
LRJ
191
216241267
204
279
343368381
305
419
470-
521
444
-
- - -
-
-
- - -
-
-
- -
LBW
216
283305381
241
403
457502572
419
610
711-
813
660
864
914965
1016
914
1016
- - -
-
-
- -
H
470
587691770
515
852
123014551644
1047
1823
220725002810
2019
2960
323033914000
3110
4230
470049505670
4460
6580
71006830
H1
138
199254278
160
328
500590640
403
707
873960
1080
801
1110
126013821420
1230
1490
165017301950
1570
2190
24102290
H2
93
110125136
113
152
222255280
190
325
375400445
340
486
603654715
548
762
883937
1024
816
1186
13361240
H3
-
-704795
-½
893
130515181700
1094
1838
225526832894
2036
3084
336734724157
3248
4318
481650835795
4583
6707
72846912
Do
200
250250300
250
300
400450560
350
-
---
-
-
---
-
-
---
-
-
--
R F/RJ50
6899
128
63
176
330480730
290
990
163020902630
1270
3060
428051606150
3640
7060
83001019013600
7700
16800
2100018200
BW38
5582118
50
160
300430650
268
898
150018402480
1180
2760
376042105210
3200
6210
7300897012200
6780
14780
1850016020
R RJ/F40
5479
102
51
141
264384584
232
792
130016702100
1016
2450
342441284920
2912
5650
66408152
10880
6160
13440
1680014560
BW28
416782
38
125
234334504
206
700
117014201950
925
2150
191431784030
2472
4800
564069329480
5240
11420
1430012380
H1
H
Do
LRF,LRJ
H2
H
Do
Dimension & Weight
With Diversion Hole Without Diversion Hole
Weight (without Diversion Hole)
09
4
4
4
8
4
8
4
8
4448
8
4
4
4
48
488
8
4
8
84
8 4
4 8
8
8
4
4
44
8 8
4
4
4
4
4
8
8
8
48
4
4
8
4
488
4
8 4
4
44
4
4
8
8
8
8
8
4
4
44
8 84
48
8
8
8
84
44
48
8
4
8
8
4 8
4
4
8
8
8
448
4
4
84
448
44
4
8848
44
4
4
4
4
488
8
8
8
888
4
4
4
8
4
4
8
4
48
8
44
48
48
8
4
8
88
4
8
4 4
8 44
8444
8
4
88
4
48
4
48
4
8
88
44
4
8 4444
48
8 84
2H
H
484
84
8
4
48
4
8
84
4
48
4 8
48
4 8
484
8
10
Kg
Dimensions are in mm
4
4
8
4
8
4
8
4448
8
4
4
48
488
8
4
8
84
8 4
RF
48
88 888
4
448
8
4
8
848
4
848
4
4
44
44
4
48
88 888
4
448
8
4
8
848
4
888
8
8
84
884
8
4 8
488
8
4
4
44
8
4
8
4
8
8
4
8
8
448
4
8
48
444
88
4
8848
84½
4
844
8
8
44
4 44
84
84
8
8
8
484
8484
8
88
484
4
88
8
84
8
8
48
R RJ/F8
8488
48
4
8
4
84
4
8 4
488 4
4
84
4
48
8
8
48
88
4
448
444
4
4
44
4
11
Kg
Dimensions are in mm
H3
LRF,LRJ
LBW
LRF,LRJ
H2
PN16.0MPa API 6D 900Lb
LRFD H H1 H2 H3LRJNPS LBWR F/RF BW
Do
2
345
21/2
6
101214
8
16
202224
18
26
3028
49
74100125
62
150
252303322
201
373
471522570
423
617
712665
368
381457559
419
610
838965
1029
737
1130
1321-
1549
1219
1651
21081905
371
384460562
422
613
841968
1038
740
1140
1334-
1568
1232
-
- -
368
381457559
419
610
838965
1029
737
1130
1321-
1549
1219
1651
21081905
725
794860975
760
1090
168021592442
1380
2625
3344-
3927
3036
4235
46644488
185
225280315
209
370
550640710
460
760
98010801170
900
1260
14401350
103511401260
-
-310350
-
420
570670745
480
790950
1370
15601480
350
350450550
350
650
---
850
-
---
-
-
--
100
186240342
143
443
103417202476
707
2750
4559-
7320
3763
8614
1241210358
88
170218330
130
421
98316342353
672
2613
4331-
6954
3575
8184
117929840
R RF/F80
149192274
114
354
82713761980
565
2200
3647-
5856
3014
6891
99308286
BW68
133170262
101
332
77612901857
530
2750
3419-
5490
2826
6461
93097768
123
160184215
138
252
345410452
290
515
650730790
600
843
-900
H1
H
Do
D
H
Do
With Diversion Hole Without Diversion Hole
Dimension & Weight
Weight ( with Diversion Hole) Weight ( with Diversion Hole)
12
Kg
Dimensions are in mm
H3
LRF,LRJ
LBW
LRF,LRJ
H2
PN25.0MPa API 6D 1500Lb
LRFD H H1 H2 H3LRJNPS LBWRF/RJ BW RF/RJ BW
Do
2
345
21/2
6
101214
8
16
2018
49
74100127
62
150
252303322
201
373
471423
371
473549676
422
711
100011461276
841
1407
16861559
368
470546673
419
705
99111301257
832
1384
16641537
725
794860975
760
1090
168021592442
1380
2625
33443036
185
250300315
215
400
605649770
517
796
1090990
123
160184215
138
252
345410452
290
515
650600
-
-310350
-
420
570670745
480
790
1035950
450
500500500
450
-
---
-
-
--
180
375445660
240
830
210032604690
1250
5215
86407130
145
340403620
210
740
189030904460
1195
4950
82106780
144
300356528
192
664
168026083752
1000
4172
69125704
109
265314488
162
574
147026083522
945
3907
64825354
H1
H
Do
D
Do
H
With Diversion Hole Without Diversion Hole
Dimension & Weight
1664
1384
368
470546673
419
705
991
1257
832
1537
1130
Weight ( with Diversion Hole) Weight ( with Diversion Hole)
13
Kg
Dimensions are in mm
- Brief DescriptionZAF light slab gate valve is suitable for installation near storage tank or at high altitude. The fully welded body and bonnet results in light weight, the most optimum design is achieved by finite element analysis. It is of the basic features of the ordinary full opening slab gate valve, but its weight is only one-third of the latter. This unique design can reduce the loads of pipeline, and consequently prevents pipeline from sinking, meanwhileminimizes the adverse influence of foundation changes against pipeline and fa cilities
1
2
6
22
8 7
13
3
21 2023
4
24
1112
10
17
14
18
15
5
16
9
19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
24
Light Slab Gate Valve
Item Valve Parts
Body
Wound Gasket
Bonnet
Stem
Yoke
Gate
Seat
Seat Retainer
O-Ring
O-Ring
Gland
Packing
Hex Nut
Elastic Washer
Bolt
Bolt
Stem Enclosure
Stem Indicator
Locking Nut
Bolt
Elastic Washer
Hex Nut
Hex Screw
14
H
PN1.0MPa 6 2 5 API 6D 150Lb 1PN. MPa PN . MPa
LD H1 H2 H3NPS Do
456
101214
8
16
202224
18
26
303234
28
36
404248
38
5460
100125150
252303334
201
385
487538589
436
633
735779830
684
874
97610201166
925
13121458
127
140152165
140
178
216222229
190
267
292292318
267
318
330410410
330
410
530600
470
712
89410741277
820
1505
183520372265
1705
2500
304030903500
2730
3680
423044604700
4000
4950
65807100
5670
257
339432498
278
570
710800877
640
960
111011901260
1030
1340
149015701650
1420
1730
22902410
1950
128
168185206
138
233
292330370
256
382
485525560
446
594
660711762
625
816
10241083
883
-
-
11041326
-
1563
190020972315
1784
2578
310031503600
2815
3795
432845854800
4135
5070
67357245
5785
250
250300350
250
350
450--
400
-
---
-
-
---
-
-
--
-
85
145250290
120
410
715730840
515
960
144016552690
1190
3120
420047654945
3710
6045
864011760
7655
70
120210240
100
340
580600700
430
800
120013802240
980
2600
350039704120
3090
5035
72009800
6380
H2
H3
Do
HH
1
DN
L L
DN
H
Do
Weight ( w ith D iv e rs io n H o le )
Weight ( w ith ou t D iversion H o le )
With Diversion Hole Without Diversion Hole
Light Slab Gate Valve
Outline Dimension & Weight of Light Slab Gate Valve
15
Kg
Dimensions are in mm
-
- - -
-
-
- - - -
Brief DescriptionThe K-type expanding slab gate valve is a kind of high performance gate valve with outstanding features. This type of valves possesses functions of double & bi-directional sealing and reinforced mechanical sealing. it is full bore and feasible for pipe pigging, is widely used in pipelines of subterranean heat steam, petroleum, natural gas production, transmission, collection and storage. It is also suitable for corrosive f luids like coal gas, acid, alkali and etc. .
FeaturesFull bore suitable for pipeline pigging, smooth path, small flow resistance and no pressure loss.No matter the valve is fully open or fully closed, the fluid is insolated from valve cavity, this feature allows the
operator to release the pressure through vent & drain fittings in emergency situation, and then solve the accident in safety.
The unique top-entry design enables professional maintenance personnel to change the intern al parts of the valve online.
Due to bi-directional sealing design, the pressure entrapped in valve cavity cannot be released to downstream through downstream seat; the pressure may rise because of temperature change or other reasons. In this case, the pressure in valve cavity can be released by a safety device in valve body so that to assure the safe running of pipeline and facilities.
The installation location of this kind of valve is diverse, it can be vertical, horizontal, backward or slanting.Stem packing material can be replaced safely online.The fully-enclosed structure has perfect protection property and it is all-weather suitable.Working Principle
Open Position
When the valve is fully open, the upper back angles are separated f rom each o ther and gate-segment assembly s tar ts to expand, sealing against both seats, insolating valve cavity from flow fluids and foreign
During Open/Close Travel
During open/close travel, the upper & lower back angles are in contact with each other, the tiny space between gate-segment assembly and seats a l lows the gate-segment
Closed Position
When the valve is fully closed, the lower back angles are separated from each other and the gate-s e g m e n t a s s e m b l y s t a r t s t o expand, pressing closely against both seats and forming a tight
Moved by actuating device, the stem drives the gate up and down and the segment i s m a k i n g a s i m u l t a n e o u s movement by a connecting rod, thus to achieve the passage or s h u t - o f f o f t h e f l u i d b y mechanically expanding the gate-segment assembly.
Stem
Segment
Gate
K-Type Slab Gate Valve
16
Item
1
2
3
4
5
6
7
8
9
10
Valve Parts
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
28
29
30
31
32
33
35
37
38
39
40
K-Type Slab Gate Valve
Packing Gland Unit
Packing Gland Unit
Item Body
Bonnet
Supporting Ribs
Stem
Gate
Segment
Seat
O-Ring
Guide Stripe
Gasket
Bolt
Nut
Washer
Spacer
Packing
Packing Gland
Gland Flange
Bolt
Nut
Bolt
Nut
Nut
Stem Indicator
Bevel Gear
Stem Enclosure
Screw
Vent Fitting
Sealant Fitting
Sealant Fitting
Valve Parts Item Valve Parts Item Valve Parts
Drain Fitting
Cap Screw
Stopper
Cap Screw
Screw
Nut
Elastic Washer
Bolt
CLASS150/300 Casting steel ball valve
17
LRF LRJ LBW D0 H2H H1DNPS2
21/234568
101214161820
496274
100125150201252303334385436487
178191203229254267292330356381406432457
191203216241267279305343368394419445470
216241283305381403419457502572610660711
200200250250300300350400450
----
------
2400214519251740156013601190
470515587691770852
1047123014551644182320192207
138160199254278328403500590640707801873
PN1.0MPa PN1.6MPa PN2.5MPa API 6D 150Lb
LRF LRJ LBW D0 H2H H1DNPS2
21/234568
101214161820
496274
100125150201252303334385436487
368419381457559610737838965
1029113012191321
371422384460562613740841968
1038114012321334
3684193814575596107378389651029113012191321
300300350450500500680
------
------
2699242021442010195617631512
530595650781875
11751429168018731927206123372616
186226241310333389491557623712786835947
PN15.0MPa D6API 90Lb0
LRF LRJ LBW D0 H2H H1DNPS2
21/234568
101214161820
496274
100125150201252303334385436487
292330356432508559660787838889991
10921194
295333359435511562664791841892994
10951200
292330356432508559660787838889991
10921194
300300300400400500600800800
----
------
2400214519251740156013601190
494549606721819964
1157159418201972206121972492
176216227270286342443512588672744787895
1PN0.D6MPa API 0 60Lb0
LRF LRJ LBW D0 H2H H1DNPS2
21/234568
101214161820
496274
100125150201252303334385436487
216241283305381403419457502762838914991
232257298321397419435473518778854930
1010
216241283305381403419457502762838914991
200250250250300350400450450
----
------
2746225221691920186316371200
470515587691770964
1157159418201873212222052699
161200210254270324425530600641714787895
PN4.0MPa API 6D 300Lb
H2
LRF,LRJLBW
H1
H
Do
D
K-Type Expanding Slab Gate Valve
18
Dimensions are in mm
DN
100
150
200
250
300
350
400
500
600
700
L Flanged L Butt Welded AH1H H2
305
403
419
457
502
572
610
711
813
914
420
540
600
700
800
900
1100
1300
1500
1700
229
267
292
330
356
381
406
457
508
610
514
300
388
475
547
625
712
880
1045
1190
140
150
150
150
160
180
180
180
200
200
225
300
320
360
400
470
500
570
670
770
1
2
3
4
5
6
7
8
9
Valve House
H
H2
H1
L
A
300-
500
Slab Gate Valve for Fuel Gas
1.Underground Pipeline
2.Valve
3.
4.
5.Valve House
6.
7.
8.
9.Road
Emission Pipe
Cement Poured Face
Brick Wall
Buried Media
Cover of Valve House
Dimension
19
253240506580
100150200250300350400450500600700800900
1000
DN L L1 H
180180250250300300300350350400450450500500600800800
100010001200
165165178178190203229267292330356381406432457508610660771811
228231240255355360400500570680750875
10001130120014201650188021002300
---
216241283305403419457502572610650711813914965
1016-
D0
PN0.4MPa PN0.6MPa PN1.0MPa PN1.6MPa (PN2.5MPa API 6D Class150Lb)
H1 PN1.0MPa(kg)
85103115130160180214300388475547625712785880
10451190136015101715
15212324424754
110146251314481585815
109817562352332344525789
15212326475363
134173293387550663
1056133820173146399253506688
15212326445157
120157274366523638
1014125419343041372651736437
DN L L1 H D0
253240506580
100150200250300350400450500600
180180250250300300300350350400450450550700800
1000
165178190216241283305406419457502572610660711787
238238245265365375420540610710810920
1120123013101520
165178190216241283305406419457502762838914991
1143
PN4.0MPa API 6D Class300Lb
H1 Weight(Kg)
19253040597178
173330429648965
1463172522113333
85103115130160180214300388475547625712785880
1045
---
158190225255275410490570625735
---
L L1
---
250300300300350350400450450500
---
---
250280310350450550650750850950
---
---
265365375420520590700780910
1020---
---
250280310350450550650750850950
---
H D0 H1
PN1.6MPa Weight(kg) PN2.5MPa Weight(kg)
---
578389
102214366514794
16301793
---
PN6.4MPa API 6D Class400Lb
Weight(Kg)
H1
Do
DN
L1
H
L
Do
H
L1
DN
H1
L
20
K-Type Expanding Slab Gate Valve
PN6.4MPa API 6D Class400Lb
PN6.4MPa API 6D Class400Lb PN6.4MPa API 6D Class400Lb
Dimensions are in mm
Product Application
www.zafvalves.com
A Brand of
ZAF Valves is a brand of Inter Equipment Co LtdInter Equipment reserves all its rights to change/alter design and/or materials and specifications without any notice and without obligation to provide the change on products supplied or being supplied.
ZAF Valves, a leading brand of Inter Equipment Co ltd is a global premium Manufacturer, Producer, Fabricator, Stockiest, Distributor and Service provider of Precision Engineered Valves, Piping products and other oilfield components. ZAF Valves are developed from 25 of experience
in oil and gas pipeline products to surpass the most stringent requirements
Flow in control with ZAF Valves
Global HeadquartersJunction #13,Road 732, Jebel Ali Free Zone, P.O.Box 18200, Dubai, U.A.E+971 4 881 6000+971 4 881 0100
Service Hotline: 800-INTER (46837)[email protected]@[email protected]@zafvalves.comwww.zafvalves.com
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