2 9/16" API 6A Wellhead Choke Valve AA BB EE FF PSL2 PSL3 PR1 PR2

2019-08-22 17:03:00 54

2 9/16" API 6A Wellhead Choke Valve AA BB EE FF PSL2 PSL3 PR1 PR2

Key Feature

The choke valve is a type of control valve which is designed to accurately control the flow rate of the wellhead and X-mas tree, in addition to regulating surface pressure in the pipeline, so that the pressure in the pipeline doesn’t affect the flow rate.

Shengji produces two types of API-compliant choke valves, i.e. a positive choke valve and an adjustable choke valve, both fitted with anti-abrasion and anti-corrosion features, and capable of meeting varied oil/gas production requirements.

Product Description

Hard alloy stem head and seat with good anti-corrosion and anti-abrasion performance.

Long service life.

Accurate flow rate adjustment.

Locking device on stem thread to make sure theflow rate would never change optionally after adjustment

Easy to check the choke readings

Convenient to adjust the flow rate.

Specifications

Working pressure(psi)	2000-15000
Nominal diameter	2 1/16,2 9/16, 3 1/8
Working temperature	-29~121℃
Material Class	AA BB CC DD EE FF HH
Product Specification Level	PSL2 PSL3 PSL3G PSL4
Performance rate	PR2
Rated working pressure(psi)	2000~15000
Nominal diameter(in)	2 9/16, 3 1/8
Choke bore(in)	1~2
Temperature class	LU, Y
Material class	AA BB EE FF
Production specification level	PSL2 PSL3
Performance rate	PR1 PR2