RELIEF VALVES

Suitable for gas and liquid, widely used in a variety of fluid systems;

Series 41 with pressure range: 1450 ~ 1885psig, 1885 ~ 2610 psig, 2610 ~ 3625 psig, 3625 ~ 5075 psig(100 to 130 bar, 130 to 180 bar, 180 to 250 bar, 250 to 350 bar)

Series 42 set pressure range: 50 ~ 362 psig, 362 ~ 725 psig, 725 ~ 1450 psig (3.5 to 25 bar, 25 to 50 bar, 50 to 100 bar)

Series 44 sets the pressure range: 14 ~ 290 psig (1 ~ 20bar);

For simple and reliable overpressure protection.

The setting pressure is repeatable within ± 5%; (Actual cracking pressure: set pressure -5% of the maximum set pressure valve ≤ actual opening pressure ≤ set pressure +5% valve set pressure maximum range)

Variety of end connections from ¼ to ½ including NPT/ISO/BSP threads and tube fittings.