Specifications
- Standard:BS 5351,ASME B16.34,ISO1729
- Pressure:150LB ~ 1500LB
- End:Flanged,butt welded
- Structure:Top entry,floating ball,fireproof optional
- Size:1/2″ ~ 24″
- Material:Carbon Steel,Stainless Steel,alloy,Monel,Hastelloy etc
- Operator:Bare stem,lever,gear,electric actuator,pneumatic actuator etc.
- Application:Used in water treatment,municipal projects, petrochemical plants,power plants,cryogenics etc.
Parts Materials Table Reference
| No. | Part Name | Material | |||
|---|---|---|---|---|---|
| 1 | Body | A216 WCB | A216 WCB | A351 CF8M | A351 LCC |
| 2 | Ball | A105+ENP | F316 | F316 | F316 |
| 3 | Stem | F6a | F51 | F51 | F51 |
| 4 | Seat | PTFE | PTFE | PTFE | PTFE |
| 5 | Adapter | A216 WCB | A216 WCB | A351 CF8M | A351 LCC |
| 6 | Gland | A276 410 | A276 316 | A276 316 | A276 316 |
| 7 | O-Ring (2" and above) | A276 410 | A276 316 | A276 316 | A276 316 |
| 8 | Antistatic Spring | Inconel X-750 | Inconel X-750 | Inconel X-750 | Inconel X-750 |
| 9 | Gasket | Graphite | Graphite | Graphite | Graphite |
| 10 | Packing | Graphite | Graphite | Graphite | Graphite |
| 11 | Lever | Carbon Steel | Carbon Steel | Carbon Steel | Carbon Steel |
| 12 | Washer | Carbon Steel | Carbon Steel | Stainless Steel | Carbon Steel |
| 13 | Body Stud | A193 B7 | A193 B7 | A193 B8 | A320 L7M |
| 14 | Body Nut | A194 2H | A194 2H | A194 8 | A194 7M |
| 15 | Thrust Washer | PTFE | PTFE | PTFE | PTFE |
Note:Other materials are available and tailor-made after negotiating.
Profduct Features
- Easily maintain due to removable cover
- Blow-out proof structure
- Floating type
- ISO 5211 top flange
- Anti-static structure
- Firesafe design
- Low emission control
- Widely used in gas & oil pipeline
- High temperature and high pressure bearing,wearing resistance
- Optional locking device
Inquiry
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