Full opening safety valve

Full opening safety valve
Model:XS
Brand:shuangjia
Origin:Made In China
Category:Industrial Supplies / Mining Machine
Label:FOSV
Price: -
Min. Order:1 pc
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Product Description

Full opening safety valve (short for FOSV) is ball type safety valve used to stop flow through the drill string when the drilling is being withdrawn from the well.

FOSV is dual body full-opening safety valve, so it does not interfere with the running of tools such as core barrels or survey instruments. It is designed to be stabled into the top joint of drill pipe or tubing string at the rig floor and closed quickly in case a well kicks.

The ball-type design permits the valve to be compact, easy to handle, and yet have great strength, standard test pressure is 10000PSI, but higher pressure ratings are available.

FOSV and operating wrench should be maintained on the rig floor at all times.

Full opening safety valve  1Full opening safety valve  2

Member Information

Heilongjiang North Shuangjia Drilling Tools Co., Ltd
Country/Region:Hei Long jiang - China
Business Nature:Manufacturer
Phone:13804827529
Contact:sally (sales engineer)
Last Online:13 Oct, 2015