Pressure Relief Valves

Cash Acme 14737-0150 FWL-2 3/4" Pressure-Only Safety Relief Valve 150 PSI The FWL-2 is a pressure only safety relief valve designed specifically for the protection of hot water supply systems where over-pressure conditions are likely to occur as a result...

Cash Acme 20166-0030 F-30 3/4" Pressure Relief Valve 30 PSI The F-30 is a compact and economical ASME Safety Relief Valve for use on hot water space heating boilers, water supply heaters, and storage tanks. It features an all brass body, brass internal...

Cash Acme 22398LF VR20 3/4" Vacuum Relief Valve The VR20 Vacuum Relief Valve is designed to protect hot water supply systems and pressure vessels against negative pressure. It is especially well suited for many domestic and commercial systems. It works...

Cash Acme 18821-0150 NCLX 3/4" Temperature & Pressure Relief Valve The NCLX T&P Relief Valve incorporates an inert thermal element coating that provides effective isolation from mineral deposits (liming) and galvanic corrosion. The NCLX features...

Cash Acme 22397LF VR20 1/2" Vacuum Relief Valve The VR20 Vacuum Relief Valve is designed to protect hot water supply systems and pressure vessels against negative pressure. It is especially well suited for many domestic and commercial systems. It works...

Cash Acme 16372-0150 NCLX-8 3/4" Temperature & Pressure Relief Valve The NCLX T&P Relief Valve incorporates an inert thermal element coating that provides effective isolation from mineral deposits (liming) and galvanic corrosion. The NCLX...

This 3/4 inch temperature and pressure relief valve is used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features a brass body with NPT male inlet and NPT female outlet...

Apollo 1041710 3/4" MNPT x FNPT ASME Hot Water 50lb Bronze Safety Relief Valve ASME Section IV capacity certified bronze safety relief valve for protection of hot water heating boilers, systems and similar equipment. It can be pre-set to any pressure...

Apollo 1650301 1/2" X 1/2" Male X Female Pressure Relief Valve Bronze Body Calibrated pressure relief valve allows for in-line pressure adjustments without the need for a pressure gauge. Provides static overpressure protection for liquid filled systems...

Apollo 1650401 3/4" X 1/2" Male X Female Pressure Relief Valve Bronze Body Calibrated pressure relief valve allows for in-line pressure adjustments without the need for a pressure gauge. Provides static overpressure protection for liquid filled systems...

Cash Acme 19497-0075 F-95 3/4" X 1" Pressure-Only Safety Relief Valve 75 PSI The F-95 Expanded Outlet Pressure Relief Valve offers a complete package of expanded boiler ASME safety pressure relief valves in sizes ranging from 3/4″ x 1″...

Cash Acme 13570-0045 F-82 3/4" Pressure-Only Safety Relief Valve 45 PSI The F-82 is a pressure-only ASME safety relief valve designed for use on hot water space heating boilers, water supply heaters and storage tanks. The F-82 Safety Relief Valves are...