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Drilling number
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  • US
  • 911

    Daily drilling / station

  • 194

    Daily drilling / station

  • 784

    Daily drilling / station

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Crude oil prices
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  • Latest price (USD / barrel): 84.85

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Home > Products > Valves > Choke Valves > Positive choke

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Product name:Positive Choke CP

Product introduction:Fixed throttle valve is a fixed value throttle valve that can provide various forms and sections Throttle nozzle with flow aperture, all standard fixed throttle valves Under a working pressure of 15000psi, there is a 1/2 "NPT hole machined on the cap plug Connect needle valves or pressure gauges for monitoring, 15000psi and above The connecting hole of the work pressure cap is plugged with a 9/16 "high-pressure threaded hole.

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Product description

The valve body of the fixed throttle valve is interchangeable with the adjustable flow valve.
The relief valve on the valve body allows the operator to safely release the pressure inside the valve chamber before removing the valve cover assembly.
There is a relief hole on the valve cover, and when the operator loosens the valve cover nut once, the internal pressure can be automatically released.
The ACME threaded connection on the valve cover and body is easy to clean and inspect.
The design of the valve body and valve cover seal of this type of throttle valve effectively prevents the extrusion of the valve cover O-ring.
The throttle valve seat component is installed below the inlet channel of the valve body, extending the service life of the valve seat.