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Domestic Sales:
Overseas Sales:
Address:No.88 Xingdang Road, Jianhu,Yancheng, Jiangsu Province, China
Products Show
Type JG Positive Choke Valve
deallocation detail:

   The valves serve the entire range of our products, pressure and volume for drilling and production systems, including wellheads and BOP, production trees, choke and kill manifolds any hydraulic actuators. They are manufactured in accordance with API specifications 6A latest edition. PSL1~4,PR1~2,Trim AA~FF,Temp P, S, T, U,NACE and non-NACE.

● Convertibility, positive chokes can be converted readily to adjustable chokes by replacement of the interchangeable bonnets and internals.

● Hardened stems and seats to withstand erosive effects of highly abrasive materials.

● Bonnet to body self protecting tapered seat which provides metal to metal seals integrity.

● Quick change connections for easy field maintenance.


Size:2 1/16“ ~ 4 1/16“

Working Pressure:2,000 ~ 20,000 psi

Temp:- 29°C ~ 121°C

PSL: PSL 1 ~ 4

PR: PR 1 ~ 2

Trim:AA ~ FF

Domestic Sales:86(0)-69900566 Overseas Sales: 86(0)515-68783558 / 68783701
Fax:86(0)515-69900539 Add:No.88 Xingdang Road, Jianhu,Yancheng, Jiangsu Province, China