|Payment Terms:||L/C,D/A,D/P,T/T,Western Union,MoneyGram|
|Supply Ability:||5000 Piece/Pieces per Month|
|Place of Origin:||China|
|Type:||plunger type/flapper type/g type|
|Marketing Type:||New Product 2020|
|Applicable Industries:||Manufacturing Plant,Energy & Mining|
|Product name:||float valve|
|Local Service Location:||none|
|Machinery Test Report:||Provided|
|Packaging Detail:||WOODEN CASE|
|Product name||Float Valve|
|Application||Directional Well Drilling|
|Standard||API & ISO|
|Type||F & G & FBP|
|Delivery Time||Within 30 Days after Receiving the Deposit|
Float valve consists of sub, float valve unit and accessory extractor. While using, float valve unit should be put into joint
body. Float valve unit is composed of body, sealed ring, seal gland, valve bonnet, torsional spring and limit marker.
Working principle of float valve is rather simple.When normal drilling and pumping circulation,the bonnet of float valve unit will be opened completely.If well kick or pumping off occurred,the bonnet will close waterhole depends on elastic force of torsional spring.It can prevent blowout in the drilling tool.
Float subs are used to house a float valve, also known as a back pressure valve. The float valve functions as a safety between the well bore and the inside of the drill string to prevent drilling fluids from back flowing up to Surface.