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1. Structure of Throttle Choke Valves Description
1) Hole in Bonnet Nut to facilitate venting of pressure
2) Forged bonnet nut with lugs
3) H2 Classic prevents bonnet seal extrusion by means of body-to bonnet contact behind the O-ring seal
4) The bleed valve allows safe venting of the body cavity pressure
5) H2 is designed and manufactured in accordance with API 6A,including performance verification testing for PR2 level chokes
6) Forged body
2. Main Features of Throttle Choke Valves
1) API Standard
2) High quality and fast delivery
3) Easy operation and maintenance
3. Throttle Choke Valves Images
4. Throttle Choke Valves Specification
Working Pressure ：3,000Psi～20,000Psi
Nominal Bore ：2-1/16"～4-1/16"
Working Temp ：KU (-60℃～121℃)
Working medium：oil, gas, water, mud
PSL Class ：PSL1～4
PR Class ：PR1～2
Material Class ：AA～HH
End Connection：Conform to ANSI and API
5. FAQ of Throttle Choke Valves
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
One of the leading manufacturers and suppliers specializing in Values products in China, can offer series of values to around the world.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.
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