Cat Pumps - High Pressure Pumps & Systems Datasheets for Pressure Relief Valves

Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line.
Pressure Relief Valves: Learn more

Product Name Notes
ALBZ Regulating Relief Valve -- 890707
ALBZ Regulating Relief Valve -- 890722
High Flow Relief Valve -- 7595
Pop-Off Valve - High Temp. -- 33960S
Pop-Off Valve - High Temp. -- 33961S
Pop-Off Valve - High Temp. -- 33962S
Pop-Off Valve -- 30960
Pop-Off Valve -- 30961
Pop-Off Valve -- 33960
Pop-Off Valve -- 33961
Pop-Off Valve -- 33962
Pop-Off Valve -- 9960SS
Pop-Off Valve -- 9961SS
Pop-Off Valve -- 9962SS
Pressure Relief Valve -- 7037SS
Pressure Relief Valve -- 7190
Pressure Relief Valve -- 7196
Pressure Relief Valve -- 7534.1
Pressure Relief Valve -- 7535.1
Pressure Relief Valve -- 7590.1
Pressure Relief Valve -- 7670.1
Pressure Relief Valve -- 7672.1
Pressure Relief Valve -- 7690.1
Rupture Disk Assembly -- 9920
SS Pop-Off Valve -- 890703
SS Pop-Off Valve -- 890713
SS Pop-off Valve -- 890710
SS Pop-off Valve -- 890711
SS Pop-off Valve -- 890715
SS Pop-off Valve -- 890721
SS Pressure Relief Valve -- 7034
SS Pressure Relief Valve -- 7036
SS Pressure Relief Valve -- 7501.1
SS Pressure Relief Valve -- 7531.1
SS Pressure Relief Valve -- 7533.1
SS Pressure Relief Valve -- 7536.1
SS Regulating Relief Valve -- 890700
SS Regulating Relief Valve -- 890702
SS Regulating Relief Valve -- 890704
SS Regulating Relief Valve -- 890706
SS Regulating Relief Valve -- 890708
SS Regulating Relief Valve -- 890709
SS Regulating Relief Valve -- 890718
SS Regulating Relief Valve -- 890731
A Relief Valve, or Pop-Off Valve, is a secondary pressure regulating device used to back up the primary regulating device. If the primary regulating device fails to by-pass at a...
Thermal Valve for Heat Build-Up Protection -- 7115
Thermal Valve for Heat Build-Up Protection -- 7116
Thermal Valve for Heat Build-Up Protection -- 7117
Thermal Valve for Heat Build-Up Protection -- 7128
Thermal Valve for Heat Build-Up Protection -- 7129
Thermal Valve for Heat Build-Up Protection -- 7130
Thermal Valve for Heat Build-Up Protection -- 7135
Thermal Valve for Heat Build-Up Protection -- 7136
Thermal Valve for Heat Build-Up Protection -- 7137
Thermal Valve for Heat Build-Up Protection -- 7138
Thermal Valve for Heat Build-Up Protection -- 7140
Thermal Valve for Heat Build-Up Protection -- 7141
Thermal Valve for Heat Build-Up Protection -- 7142
Thermal Valve for Heat Build-Up Protection -- 7143
Thermal Valve for Heat Build-Up Protection -- 7144
Thermal Valve for Heat Build-Up Protection -- 7145
Thermal Valve for Heat Build-Up Protection -- 7146
Thermal Valve for Heat Build-Up Protection -- 7170
Thermal Valve for Heat Build-Up Protection -- 7171
Thermal Valve for Heat Build-Up Protection -- 7172
Thermal Valve for Heat Build-Up Protection -- 7175
Thermal Valve for Heat Build-Up Protection -- 7176
Thermal Valve for Heat Build-Up Protection -- 7177
A Thermal Valve is used to eliminate heat build-up in a closed loop by-pass system when liquid is being returned to the pump inlet. Thermal Valves can only be installed...