Inventory Check valve SV20PA1-30,SV30PA1-30,SV10PA1-40,SV20PA1-40

SV Check valve is hydraulic pilot operated check valves in poppet type design which may 
be opened to allow flow in either direction.

Pilot operated check valves,Types SV
size 10 to 30 
up to 31.5 MPa 
up to 400L/min

SV Check Valve

Jining Donghong Machinery Co., Ltd
Product,:Crown block(YC), Travelling block(YG), Hook(DG), Rotary table(ZP/P), Swivel(SL), Drawworks(JC), Mud pump(F/3NB), drilling rig(ZJ), workover rig(XJ) 
Brand: Bomco, Lanzhou LS, SJ Petro, RG Petro, Sichuan Honghua, CPTDC, Beijing BPMF, Shanghai Shenkai,Kingdream,CCDC,SJS Serva,DFXK
Standard:API Spec 4F, API Spec 6A,API Spec 6D,API Spec 600, API Spec 7K, API Spec 8A, API Spec 8C,API Spec 16A, API Spec 16C, API Spec 16D

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