Place of Origin : Shanghai,China
Delivery Time : 15 DAYS
Payment Terms : T/T D/A D/P L/C
Summary
The 30D02Y 30D02R self-operated (before-valve) pressure control valve is composed of the control valve, actuator and a spring used for pressure setting. It is suitable for controlling before- valve pressure in the pipes of non- corrosive liquids, gases and steams. When the before-valve pressure rises, the control valve is opened.