Company Info |
|
| Company Name | ZHEJIANG DEXI VALVE CO.,LTD. |
| Country/Territory: | Zhejiang China |
| Business Type: | | 1,2,4,7,8,9 |
| Number of Employees: | |
| Main Products: ball valve gate valve globe valve check valve butterfly valve | |
CLASS 150~600Lb BELLOWS GATE VALVE
OS&Y,Rising stem,Bolted lengthen bonnet,welded seat ring,full bore stainless trim
ASTM A216 WCB
A357 LCB LC1 CL2 LC4
A351 CF8 CF8M CF3 CF3M
A217 WC1 WC6 WC9 C5 C12
| NO. | Part name | Materials |
| 21 | Bearing | GCr |
| 20 | Stem Nut | A439-D2 |
| 19 | Grease nipple | B62 |
| 18 | Hand wheel nut | A193 B7 |
| 17 | Yoke Nut | A193 B7 |
| 16 | Hand wheel | Ducile iron |
| 21 | inner-hexagong-bolt | A193 B7 |
| 20 | Oriented block | A105/304 |
| 19 | Protector | A216 WCB |
| 18 | Gear equiment | Ducile iron |
| NO. | Part name | Materials | |||||
| A216 WCB | A352 LCB | A217 WC9 | A217 C5 | A351 CF8M | A351 CF3M | ||
| 15 | Yoke | A216 WCB | A352 LCB | A216 WCB | A216 WCB | A351 CF8 | |
| 14 | Gland flange | A216 WCB | A351 CF8 | ||||
| 13 | Eye nut | A193 B7 | A193 L7 | A193 B16 | A193 B8M | ||
| 12 | Eye bolt | A194 2H | A194 4 | A194 7 | A194 8M | ||
| 11 | Gland | A276 410 | A276 410 | A276 304 | A276 316 | ||
| 10 | Gland packing | Flexible graphite+304 | PTFE | ||||
| 9 | Bonnet | A216 WCB | A352 LCB | A217 WC9 | A217 C5 | A351 CF8M | A351 CF3M |
| 8 | Bonnet bolt | A193 B7 | A193 L7 | A193 B16 | A193 B16 | A193 B8M | |
| 7 | Bonnet nut | A194 2H | A194 4 | A194 7 | A194 7 | A194 8M | |
| 6 | Gasket | SS304+graphite | SS316+PTFE | ||||
| 5 | Bellows | SS304 | SS304 | SS304 | SS316 | SS316L | |
| 4 | Stem | A182 F6 | A182 F304 | A182 F304 | A182 F316 | A182 F316L | |
| 3 | Wedge | A216 WCB | A352 LCB | A217 WC9 | A217 C5 | A351 CF8M | A351 CF3M |
| 2 | Seat ring | A105 | A182 F304 | A182 F316 | A182 F316L | ||
| 1 | Body | A216 WCB | A352 LCB | A217 WC9 | A217 C5 | A351 CF8M | A351 CF3M |