Nylon Reinforcement Diaphragm EPOXY Coated Water Pressure Sustaining Relief Valve Stainless Steel 304 Pilot Operated ​

Description:

    A500 is a hydraulically operated, diaphragm actuated control valve that can fulfill either of two separate functions. When installed in-line, it sustains minimum pre-set, upstream (back) pressure regardless of fluctuating flow or varying downstream pressure. When installed as a circulation valve, it relieves excessive line pressure when above maximum pre-set.

Features:

• Accurate Pressure Control
• Optional Check Feature
• Fast Opening to Maintain Line Pressure
• Completely Automatic Operation

Materials And Dimension

DN50-DN350

DN400-DN800