Adjustable Choke Valve
Production information
The scale value is expressed as 1/64″ with opening indicator
Structure design with relief valve
The whole valve core is sintered with tungsten carbide powder metallurgy, ultra-high hardness and impact resistance
Can effectively prevent wear and corrosion
Can be adapted to high pressure choke and kill well
Hard alloy needle and valve seat can overcome high wear and high corrosion
Technical parameter
Nominal size : 1-13/16”~3-1/16”
Rated working pressure : 2000~15000psi
Material class : AA ~ HH
Temp. class : K ~ V and X / Y
Product spec. level :PSL 1~4
Performance requirement level :: PR 1、2