Product details
The stem and core are made of hard alloy, with the performance of wear resistance and wash resistance
Convenient to adjust flow
Working pressure: 2000PSI~20000PSI
Nominal Bore: 2.1/16"~4.1/16"(52mm~103mm)
Working Medium: oil, natural gas, mud
Working Temperature: -46°C~121°C(Class LU)
Material Class: AA、BB、CC、DD、EE、FF、HH