Zhejiang Tianhe Valve Co., Ltd.| Manufacturer

Zhejiang Tianhe Valve Co., Ltd.

[ Zhejiang, China ]
Business Type: Manufacturer
Main Product: Valve, Gate Valve, Globe Valve, Check Valve, Safety Valve, Ball Valve, Butterfly Valve, API Valve
Year Established: 1900
  • Onsite operations checked and legal status confirmed
Zhejiang Tianhe Valve Co., Ltd.

China Manufacturer with main products: Valve, Gate Valve, Globe Valve, Check Valve, Safety Valve, Ball Valve, Butterfly Valve, API Valve

Home  >Products Catalog > Gate Valve

Gate Valve

Supply Ability: 500 Piece/Pieces per Month
Payment Terms: L/C, T/T(Bank Transfer)
Place of Origin: Zhejiang in China
Packaging Details: Plywood

Specifications

Product Description:

OS&Y, Rising stem, Flexible Wedge
Bolted Bonnet,Threaded or welded seat ring
ASTM A216 WCB, A217 WC6, A351 CF8, A351 CF8M,
A351 CF3, A351 CF3M, A351 CN7M, A352 LCB

Standards Compliance:

Design and Manufacture: ANSI B16.34, API600 API6D, API603, BS1414
Face to face(end to end): ANSI B16.10, API6D
Flanged connection: 2"~24" to ANSI B16.5, 22", 26"~36" to MSS-SP-44 or to API605 on Request
Test and inspection: API598, API6D
Butt welded end: ANSI B16.5 

A. Anti-friction ball thrust bearing:Reduces friction between mating parts to ensure smooth operation
B. Grub screw:Secures yoke nut in the bonnet
C. Grease nipple:Supplies lubricant to the mating parts 

CLASS 150~1500 CAST STEEL GATE VALVE

NO.
Part name
Material
19
Grease nipple
Brass
18
Grub screw
Carbon steel
17
Hand wheel nut
Carbon steel
16
Hand wheel
Malleable lron/cast steel/ ducile lron/fabricated steel
15
Yoke nut
Carbon steel/SS
14
Eye bolt and nut
A 193 B7/A194 2H~A193 B8/A194 8
13
Pin
Carbon steel/stainless steel
12
Stem nut
A 439-D2/cu-alloy
11
Gland flange
Carbon steel/equivalent to body material
10
Gland
Stain less steel
09
Back seat
Stain less steel
08
Stem
Stain less steel
07
Seat ring
CS+SS/SS/SS+STL
06
Wedge
Material see body

NO.
Part name
WCB
LCB
WC6
WC9
05
Bolt and nut
A193 Gr B7/A194 Gr 2H
A320 Gr L7/A194 Gr 4
A193 Gr B16/A194 Gr 4/7
A193 Gr B16/A194 Gr 4/7
04
Gland Packing
Graphite
Graphite
Graphite
Graphite
03
Gasket
Spiral wound/Soft lron
Spiral wound/Soft lron
Spiral wound/SS304
Spiral wound/SS304
02
Bonnet
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9
01
Body
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9

NO.
Part name
C5
C12
CF8
CF8M
05
Bolt and nut
A193 Gr B16/A194 Gr 4/7
A193 Gr B16/A194 Gr 4/7
A193 B8/A194 8
A193 B8M/A194 B8
04
Gland Packing
Graphite
Graphite
Graphite
Graphite
03
Gasket
Spiral wound/Soft lron
Spiral wound/Soft lron
Spiral wound/SS304
Spiral wound/SS316
02
Bonnet
A217 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M
01
Body
A217 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M

CLASS 150~1500 CAST STEEL GATE VALVE

Class
Dimensions
150
Size
inch
2
2-1/2
3
4
6
8
10 
12
L-RF
mm
178
191
203
229
267
292
330
356
L1-BW
mm
216
241
283
305
403
419
457
502
L2-RTJ
mm
191
203
216
241
279
305
343
368
H
mm
400
490
510
585
795
1015
1230
1465
K
mm
200
200
250
300
350
350
400
450
Wt
RF
kg
18
28
30
50
85
128
220
310
BW
kg
15
22
26
40
77
118
200
290
RTJ
kg
20
29
37
56
84
138
210
310
300
Size
inch
2
2-1/2
3
4
6
8
10
12
L-RF
mm
216
241
283
305
403
419
457
502
L1-BW
L2-RTJ
mm
232
257
298
321
419
435
473
518
H
mm
470
525
533
610
845
1050
1295
1600
K
mm
200
200
250
300
350
350
400
450
Wt
RF
kg
24
44
48
73
145
226
350
580
BW
RTJ
kg
20
35
37
54
110
174
285
495
600
Size
inch
2
2-1/2
3
4
6
8
10
12
L-RF
mm
292
330
356
432
559
660
787
838
L1-BW
L2-RTJ
mm
295
333
359
435
562
664
791
841
H
mm
495
550
615
735
1005
1245
1480
1730
K
mm
200
250
300
350
450
500
600
750
Wt
RF
kg
35
55
72
126
365
444
700
940
BW
RTJ
kg
32
47
64
103
218
374
570
830
900
Size
inch
2
2-1/2
3
6
8
10
12
L-RF
mm
368
419
381
457
610
737
838
965
L1-BW
L2-RTJ
mm
371
422
384
460
613
740
841
968
H
mm
590
700
740
870
1120
1390
1592
1765
Note:  on ~ larger valves, the stem net with ball bearing reduces operating torque for easy manual operation.

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