throttle valve CaiYouShu and tube remit as a major part of the oil Wells, mainly used for control output. Wellhead

throttle valae is divided into: 1, adjustable

                                              2, stationary

Cixin fixed throttle valve, it through replacement of nozzle size to achieve the purpose of controlling and regulating yield

The main technique parameters:

Pressure rated:2000-15000Psi

Size:2 1/16-7 1/6

Working temperature:PU

Material levels:PR1-2

The working medium:Petroleum, natural gas, all kinds of drilling fluid

New oil well safety valve