Flapper Type Check Valve Float Valve

     Cangzhou Lockheed Drilling Equipment Parts Co., Ltd. is a professional manufacturer of drilling equipments and tools which is located in Hejian City, the centre of the triangle of Beijing, Tianjin and Shijiazhuang, enjoying convenient transportation.  

  Our products Including below three series with full model types:  

Drilling Bit: rock roller bit,tricone bit,pdc drill bit,single bit,cone bit and hole opener; 

Drilling Equipment Parts: manual tong,elevator,slips,stabilizer;

Workover Fishing Tools: releasing spear,junk basket, overshot,reversing sub,die collar, fishing tap etc.

   Our staff are professional and experienced. By the hard efforts and united cooperation, we have established a wide sale network. Striving for excellent quality, better price and perfect service. Welcome new and old customers to order. 

2.Competitive price
3.High quality
4.The best service

flapper type check valve    

The Float Valve is a new type back pressure valve and is widely used in oil fields for drilling.It is usually connected in a drill string.When well kick or blowout happens,the cone valve tightly contacts with the valve body under the action of pressure for sealing to prevent high pressure gas and oil flow from blow outing. 

Float valves are avaiable in two models:

VALVES MODEL "F" PLUNGER TYPE

VALVES MODEL "G" FLAPPER TYPE

For a correct choice of float valves depending on API Connection, consult the following table : 

Specifications of drill pipe float valves

flapper type check valve :  

Sincerely hope to cooperate with you.