Description

Surge Relief Valves

Model SRVP consists of a main valve, low and high pilot valve,
and accessory, completely assembled and tested as a unit and
ready for field installation.
SRV is install in the bypass line pipe to protect the piping
system from the surge(Water hammer) by sudden flow change
and pump sudden stop.
Main Valve is open when low pilot valve anticipates the
negative pressure in piping system to prevent the pipe pressure
rise, and when high pilot valve detects the exceed pressure in
piping system to discharge pressure.
Main Valve is closed tightly when normal operation is in state.

Surge Anticipating & Pressure Relief
SRV consists of low and high pilot valve, the low pilot valve anticipate surge(water
hammer), the high pilot valve relieve the high pressure in piping system.
Accurate and Precise Pressure Control
Main valve of pressure control is provided by accurate and precise pressure of
low & high pilot valve.
Adjustable Opening and Closing Times
Open and close time of SRV depends on field site.
Quick open time and slight close time are adjustable.