Chock Valve

The choke valve is mainly used for pressure control in the process of drilling wells. By adjusting the lifting height of the throttle valve core,implementation and control. The valve according to the API Spec 6A standard design and manufacture, has the corrosion resistance, the use of safe and reliable.

Specification

Working pressure Mpa(Psi)

Nominal Diameter mminch

Working medium

Material Grade

Remark

21MPa(3000Psi)

103(4-1/16)80(3-1/8)

65(2-9/16)52(2-1/16)

oil,natural gas,mud and gas containing   H2S,CO2

AA,BB,CC,DD,EE,FF,HH

 

 

Available in manual and hydraulic, Fixed   choke valve, needle choke valve, plunger choke valve, cage choke valve, and   orifice choke valve

 

 

35MPa(5000Psi)

103(4-1/16)80(3-1/8)

65(2-9/16)52(2-1/16)

oil,natural gas,mud and gas containing   H2S,CO2

AA,BB,CC,DD,EE,FF,HH

70MPa(10000Psi)

103(4-1/16)78(3-1/16)

65(2-9/16)52(2-1/16)

oil,natural gas,mud and gas containing   H2S,CO2

AA,BB,CC,DD,EE,FF,HH

105MPa(15000Psi)

103(4-1/16)78(3-1/16)

65(2-9/16)

oil,natural gas,mud and gas containing   H2S,CO2

AA,BB,CC,DD,EE,FF,HH

140MPa(20000Psi)

78(3-1/16)65(2-9/16)

oil,natural gas,mud and gas containing   H2S,CO2

AA,BB,CC,DD,EE,FF,HH