Steel Gate Valve
Name: Gate Valve/Cast Steel Gate Valve
Size of Gate Valve: NPS 2"-44"
Pressure of Gate Valve: Class 150-1500
Material of Gate Valve: A216 WCB/WCC, LCB, A217WC6/WC9/C12/C5, A351 CF8, A351 CF3, A351 CF3M, A351
CF8M.
Design & Manufacture Std.: API 600, BS 1414, ASME B16.34
Face to Face Std.: ASME B16.10
End Connection Std.: ASME B16.5, ASME B16.25, ASME B16.47.
Test Standard: ISO5208, API 598, BS 6755
Structure Type: Rising Stem and Wedge Single Disc
Operated Way: Handwheel, Bevel Gear, Pneumatic, Electric.
Material specifications~~~~~~~~~ER410 and 18-8SS orht(co-cra)
NO. | Part Name | Material |
WCB | LCB | WC6 | WC9 | C5 | CF8 | CF8M | CF3 | CF3M |
1 | Body | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
2 | Seat | A105 | A350 LF2 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
3 | Pluice Plate | A216 WCB | A325 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
4 | O-Ring | NBR/FEP |
5 | Gage Block | A193 B7 | A320 L7 | A193 B16 | A320 B8 |
6 | Stem | A182 F6a | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
7 | Gasket | Flexible Graphite |
8 | Bolt | A193 B7 | A320 L7 | A193 B16 | | A193 B8 | A194 B8M |
9 | Nut | A194 2H | A194 L7 | A194 4 | | A194 8 | A194 8M |
10 | Bonnet | A216 WCB | A325 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
11 | Backseat Bushing | A182 F6a | A182 F6 | A182 F304 | A182 F304 | A182 F304 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
12 | Clib Talker | Copper or Carbon steel or Stainless Steel |
13 | Separate Link | ASTM A182 F410 |
14 | Packing | Graphite+ASBESTOS |
15 | Yoke | A216 WCB | A325 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
16 | Stem nut | A439 D-2~~Cu-Alloy |
17 | Oil Cup | Copper or Carbon steel or Stainless Steel |
18 | Retaining Nut | Carbon Steel or Alloy Steel |
19 | Handwheel | A216 WCB |
20 | Protector | A105N |
21 | Indicator | ASTM A182 F410 |
Seating face overlay | ER410/ER316/STL |
The materials according to ASTM standard
PLATE GATE VALVE
Size | in | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 30 | 36 | 40 |
mm | 50 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 750 | 900 | 1000 |
150Lb (20Kg/c?O) | L | 7 | 8 | 9 | 10-1/2 | 11-1/2 | 13 | 14 | 15 | 16 | 17 | 18 | 20 | 24 | 26 | 32 | 38 |
d | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 13-1/4 | 15-1/4 | 17-1/4 | 19-1/4 | 23-1/4 | 27 | 29 | 34-1/2 | 38-1/2 |
H | 23 | 26-3/4 | 34 | 45-3/8 | 52-3/8 | 59-1/2 | 68-5/8 | 76 | 82-7/8 | 90 | 98-1/4 | 113 | 127-1/4 | 136-1/4 | 157 | 172 |
H1 | 6 | 8 | 10 | 13-1/2 | 16-1/2 | 19-1/2 | 22-3/4 | 25-1/4 | 28-3/8 | 31-3/8 | 34-1/2 | 41-1/8 | 46-7/8 | 50 | 59 | 65-11/16 |
D0 | 10 | 10 | 10 | 14 | 14 | 16 | 18 | 20 | 24 | 24 | 24 | 24 | 24 | 24 | 36 | 36 |
Size | in | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 28 | 30 | 36 |
mm | 50 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 750 | 900 |
300Lb (50Kg/c?O) | L | 8-1/2 | 11-1/8 | 12 | 15-7/8 | 16-1/2 | 18 | 19-3/4 | 30 | 33 | 36 | 39 | 45 | 53 | 55 | 68 |
d | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 13-1/4 | 15-1/4 | 17-1/4 | 19-1/4 | 23-1/4 | 27 | 29 | 34-1/2 |
H | 23 | 26-3/4 | 34 | 45-3/8 | 52-3/8 | 59-1/2 | 68-5/8 | 75-5/8 | 80-5/8 | 88 | 97-3/4 | 114-1/8 | 129-1/8 | 139-1/8 | 161 |
H1 | 6 | 8 | 10 | 13-1/2 | 16-1/2 | 19-1/2 | 22-3/4 | 25-1/4 | 28-1/8 | 31 | 34-1/2 | 41-1/8 | 47 | 50-5/8 | 59-1/4 |
D0 | 10 | 10 | 10 | 14 | 14 | 16 | 18 | 20 | 24 | 24 | 24 | 24 | 24 | 36 | 36 |
Zhejiang BYHO Valve Co., Ltd. is located in Ou Bei Twon of Wenzhou City, China known as China Pump & Valve country. Our company has advanced manufacturing equipment such as CNC center, large-scale vertical lathe, borer as well as professional testing equipment.
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