Basic information:

Pressure: 900Lb~2500Lb   

Size: 1/2"~2"  PN16--420

Design Std: F304(L), F316(L), A105, F22

Basic design: API 602  EN ISO 15761  BS5352

Product Material: Carbon Steel; Alloy Steel; Stainless Steel

Body materials: carbon steel, alloy steel, stainless steel

End connection: BW, SW, NPT, RF

Operation: handwheel, electric actuator, pneumatic actuator

 

Design feature:

1. full bore or reduced bore

2. bolted bonnet, welding bonnet(globe valve)

3. back seal design(gate valve, globe valve)

4. stem is one-piece through material(gate valve, globe valve)

5. solid wedge(gate valve), tapered or needle disc(globe valve), lifting or swing disc(check valve)

6. outside screw and yoke, rising stems(gate valve, globe valve)

7. stem extension(according to requirement)

8. scour service: materials for preesure-containing and pressure-controlling parts and bolting shall meet the requirements of NACE MRO175.