Automationdirect.com 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
SHUT-OFF / RELIEF VALVE 1/2in FNPT LOCK-OUT BRACKET -- ARV-44 NITRA pneumatic manual shut-off pressure relief valve, 1/2 inch NPT female ports, lock-out (lock included), and mounting bracket. Modular design enables easy field assembly with NITRA pneumatic AF-44 series filters,...
SHUT-OFF RELIEF VALVE 1/4in FNPT LOCK-OUT & BRACKET -- ARV-22 NITRA pneumatic manual shut-off pressure relief valve, 1/4 inch NPT female ports, lock-out (lock included), and mounting bracket. Modular design enables easy field assembly with NITRA pneumatic AF-22 series filters,...
SHUT-OFF / RELIEF VALVE 1/4in FNPT LOCK-OUT BRACKET -- ARV-32 NITRA pneumatic manual shut-off pressure relief valve, 1/4 inch NPT female ports, lock-out (lock included), and mounting bracket. Modular design enables easy field assembly with NITRA pneumatic AF-32 series filters,...
SHUT-OFF / RELIEF VALVE 1/8in FNPT LOCK-OUT BRACKET -- ARV-21 NITRA pneumatic manual shut-off pressure relief valve, 1/8 inch NPT female ports, lock-out (lock included), and mounting bracket. Modular design enables easy field assembly with NITRA pneumatic AF-21 series filters,...
SHUT-OFF / RELIEF VALVE 3/8in FNPT LOCK-OUT BRACKET -- ARV-33 NITRA pneumatic manual shut-off pressure relief valve, 3/8 inch NPT female ports, lock-out (lock included), and mounting bracket. Modular design enables easy field assembly with NITRA pneumatic AF-33 series filters,...