BS-GBCX GBHX-AT AR Gate Valve
This kind gate valve can be used for water supply, sewage, fire fighting,irrigation, heating, cooling system, etc
Technical specification
No | Parts name | Material | Standard |
1 | Body | Ductile iron | En GJS 500-7 |
2 | Wedge nut | Forged brass/bronze | Cz122 / ca103 |
3 | Stem | Stainless steel | AISI 420 / AISI 431 |
4 | Gasket | Rubber | NBR |
5 | Bonnet | Ductile iron | En GJS 500-7 |
6 | O-ring | Rubber | NBR |
7 | Washer | PTFE | Commercial |
8 | O-ring | Rubber | NBR |
9 | Bushing | PTFE | Commercial |
10 | O-ring | Rubber | NBR |
11 | Dust wiper | Rubber | NBR |
12 | Handwheel | Cs | Commercial |
13 | Hex bolt | Cs | Commercial |
14 | Washer | Cs | Commercial |
15 | Gland | Ductile iron | En GJS 500-7 |
16 | In hex bolt | Cs | Commercial |
17 | Cap | Ductile iron | En GJS 500-7 |
18 | In hex bolt | Cs | Commercial |
19 | Washer | Cs | Commercial |
20 | Wedge lining | Rubber | EPDM |
21 | Guide | Plastic | Nylon 66 |
22 | Wedge | Ductile iron | En GJS 500-7 |
Option: WRAS approved gate valve
All rubber parts, epoxy, lubricant are WRAS approved.
Confirms to BS 5163; BS EN 1074; BS EN 1171
Flanges comply with en 1092-2
250 um powder epoxy coating thickness
Tests
Hydraulic test to BS / en
Seat :1.1 x PN body: 1.5 x PN
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