Pressure reducing relief valve JYS21-25 |regulating valve JYS-21.25 | BMP | GUANGHZOU | SHENKAI

Pressure reducing relief valve JYS21-25 |regulating valve JYS-21.25 | BMP | GUANGHZOU | SHENKAI
Introduction to the manual pressure reducing fluid flow valve JYS21-25: The function of the manual pressure reducing relief valve in the ground blowout preventer control device is to reduce the high-pressure oil (21MPa/3000psi) in the accumulator to the level required to control the blowout preventer. lower pressure (usually 10.5MPa/1500psi). In addition, under certain working conditions, the valve also has the function of automatic overflow and pressure reduction, so the valve has two functions: pressure reduction and overflow.
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