Female Threaded And Socket Welded Globe Valves OS&Y F304 cast steel Globe valve Manual stop valve

There are three design forms of forged steel socket welded globe valve cover. The first one is bolt type cover. The valve body and valve cover are connected by bolts and nuts and sealed by spiral wound gasket [made of 316 clip flexible graphite]. Metal ring connection can also be used when customers have special requirements. The second design form is welded bonnet, and the valve is designed according to this design form, The valve body and valve cover are connected by thread and sealed by full welding. When customers have special requirements, full penetration welding connection can be adopted. The third type is self sealing valve cover. The valve body and valve cover are connected by thread and sealed by internal pressure self sealing ring.

Bolted bonnet,full port reducing port outside screw and OS&Y Threaded,butt-welded or socket welded endsldesing to BS5352

     HAOYU has offices in Shanghai, China.Our company's main fire protection products, Such as Fire sprinkler Rain shower valve,alarm valve, etc. We also sell gate valve, butterfly valve,check valve,etc.our solutions put people to work faster,while increasing safety, ensuring reliability and maximizing efficiency. High quality and services is always our slogan and flag.