EZ-SRV Cartridge relief valve

Hansen EZ-SRV Cartridge Pressure Relief valves protect refrigeration pressure vessels and other refrigeration system components from excessive pressure. If an abnormally high pressure occurs, the cartridge pressure-relief valve will open to relieve the excess pressure, preventing potential damage to equipment and injury to personnel.

EZ-SRVTM valves are built in strict conformance with both ASME Boiler and Pressure Vessel Code requirements and ISO 4126—Safety Devices for Protection of Excessive Pressure. Each valve bears the ASME code symbol of certi cation (UV) and CE mark. Valve capacities are rated by the National Board of Boiler and Pressure Vessel Inspectors (NB). 

Available Model (Refrigerant Gas Service Only Relief Valves)

Equivalent H5600 Series Valve: H5600R

Size: Bottom Inlet 1/2" (13mm) x Side Outlet 3/4" (20mm)

EZB-BT1 - Threaded

EZB-BW1 - Welded

Equivalent H5600 Series Valve: H5602R

Size: Bottom Inlet 3/4" (20mm) x Side Outlet 1"0 (25mm)

EZB-BT2 - Threaded

EZB-BW2 - Welded

Equivalent H5600 Series Valve: H5632R

Size: Bottom Inlet 3/4" (20mm) x Side Outlet 1"0 (25mm)

EZC-BT2 - Threaded

EZC-BW2 - Welded

Equivalent H5600 Series Valve: H5633R

Size: Bottom Inlet 1"0 (25mm) x Side Outlet 1-1/4" (32mm)

EZE-BT4 - Threaded

EZE-BW4 - Welded

Equivalent H5600 Series Valve: H5634R

Size: Bottom Inlet 1-1/4" (32mm) x Side Outlet 1-1/2" (40mm)

EZF-BT5 - Threaded

EZF-BW5 - Welded

Available Model (Refrigerant Liquid Relief Valves)

Size: Bottom Inlet 1/2" (13mm) x Side Outlet 3/4" (20mm)

EZLQ-BT1 - Threaded

EZLQ-BW1 - Welded

Size: Bottom Inlet 3/4" (20mm) x Side Outlet 1"0 (25mm)

EZLQ-BT2 - Threaded

EZLQ-BW2 - Welded

Available Capacity

13GPM @ 50 PSID

16GPM @ 75 PSID

18GPM @ 100 PSID