Gestra, Rotork, Daniel, Georg Ficher, Agar, Sofis, Pump, Valves

Product detail

Axial surge relief valve

Product Code: Axial surge relief valve

Describe: The high-capacity proportional pilot design allows fast response and will eliminate the dangers of a pressure surge. All components operate solely on fluid static pressure to provide ultimate protection.

Type designation

Surge relief valve

Model

RZD - SR - R....

Scope

Sizes 6" - 12", rating class ASME 150 - 900, Higher pressures upon request

In preference to

Nitrogen-compensated surge relief valve
Flexible-sleeve surge relief valve
Angle relief valve

Typical applications

Hydraulic pressure surge relief
Transmission lines
Oil-tanker loading terminals
Remote locations

Special features

Custom designed valve, trim and pilot for each unique safety application.
Sophisticated simulation models for the response to pressure surges are available.
Anti-cavitation trims are available to avoid foam in spill tanks.