Butterfly Check Valve - Power-Pack Controlled
Product Description : Butterfly check valve is a type of butterfly valve with hydraulic power unit instead of drive box and used with the help of this unit. Hydraulic power unit performs the drive. These valves are automatic safety valves and designed to be closed when flow which is faster than specified speed, is detected in the pipeline. Flow rate in the pipe is measured and if specified maximum speed is exceeded, valve weight is released and valve starts to close with the help of weight.
Product’s Components : Butterfly valve, weight handle and weight, hydraulic cylinder and piston, control switches, hydraulic power unit, electrical panel.
Fields of Application : At pump outputs, main pipe line, tank outputs.
Production Range : DN200-DN1200
Pressure Class : PN10-PN16
Relevant Standards : EN 558 series14, DIN3202 F4, EN 593+A1, EN
Paint : WRAS approved blue electrostatic epoxy powder paint (RAL 5005)
Product Info
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