Angle quick opening sludge discharge valve

J744x / j644x hydraulic and pneumatic angle quick opening sludge discharge valve is a kind of angle type stop valve with hydraulic or pneumatic source as actuator. It is usually installed in rows on the outer wall of the bottom of the sedimentation tank to remove the sediment and dirt from the bottom of the sedimentation tank. The piston of the hydraulic cylinder of the valve is L-shaped cup with good sealing performance and durability. The sealing pair of the valve is also rubber sealing without leakage. Remote control can also be realized by electric two position four-way reversing solenoid valve. It is easy to operate, safe and reliable.