Product Description

Pressure:**0Lb~***0Lb PN******0 Size:1/2"~2" Design Std:F**4(L), F**6(L), A**5, F*2 Product Material:Carbon Steel;Alloy Steel;Stainless Steel Basic design:API **2 EN ISO ****1 BS***2 End connection:BW, SW, NPT, RF Body materials:carbon steel, alloy steel, stainless steel Operation:handwheel, electric actuator, pneumatic actuator Design feature: ***** 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) ***** 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 MRO**5.