Product Description
Delivery times vary. These are not necessarily shipping from stock.
Application
The PRV series of relief valves are ideal for air service. The valve will weep slightly at set pressure and achieve full lift and high flow by 110 percent of their rated set pressure.
Features
•Bubble tight at 95% of set pressure.
•Easy to read color coded psig / bar labels.
• Unique tamper resistant and staked adjusting screw.
•Repeatable performance.
•100% factory tested.
•Temperatures Range -320 to +212 F.
•Set pressures range from 17-600psi.
Materials
Body ..............................................................................Brass
Spring...............................................................Stainless Steel
Seat Retainer .................................................................Brass
Adjusting Screw ............................................................Brass
Seat Disc (Below 140psi)....................................Fluorosilicone
(Above 140psi) ....................................................Teflon
PRV Series also available with all stainless steel components.
The PRV - series valves are ordered by specifying the basic relief valve part number and specifying with or without pull ring.
WARNING: Inspection and maintenance of pressure relief valves is very important. Failure to properly inspect and maintain pressure relief valves could result in personal injuries or property damage. The useful safe service life of a pressure relief valve may be significantly affected by the service environment.
