This temperature and pressure relief valve has a bronze body and stainless steel spring, with a 4 3/4-inch long thermostat and 6 7/8-inch long shank. The valve body measures 1 1/2 x 6 7/8 inches and has a 3/4-inch FNPT inlet and outlet. The factory-set pressure is 150 psi and maximum temperature is 210 Degrees F with a 205,000 BtuH. The valve is auto-reseating and meets CSA 4.4 standards.
Technical Specs
ItemTemperature and Pressure Relief Valve
Outlet TypeFNPT
Outlet Size3/4"
Body Height6-7/8"
Factory Set Pressure150 PSI
Shank Length6-7/8"
Body MaterialBronze
Body Width1-1/2"
ComplianceANSI Z21.22/CSA 4.4
Inlet TypeFNPT
Inlet Size3/4"
Thermostat Length4 3/4 in
BtuH205000
Max. Temp.210 Degrees F
Auto Re-SeatingYes
Spring MaterialStainless Steal
StandardsANSI Z21.22, CSA 4.4
Country of OriginUnited States
(subject to change)