Nominal Diameter: 1”~10”
Nominal Pressure: 150LB~2500LB
Connection: Flange
Medium:Gas, Liquid
Material: Cast Steel, Stainless Steel, Chromium-molybdenum Steel, Bronze etc.
Double Balanced Safety Valve is applied to the back pressure working condition. Because of piston balance part, this safety valve has double balance construction, which has long service life and high sensitivity.