Fisher R622 Pressure Reducing Regulator

Fisher™ Type R622 Pressure Reducing Regulator

Type R622 direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of residential, commercial, and industrial applications. These regulators can be used with natural, manufactured, or liquefied petroleum gases and have the same inlet and outlet pressure capabilities.

FeaturesCompact DesignHigh CapacityProtective Inlet ScreenInternal ReliefLight WeightInlet and Outlet Pressure Gauge TapsSpecificationsBody Sizes and End Connection Styles1/2 NPTMaximum Inlet PressureOperating: 125 psig / 8,6 bar
Emergency: 125 psig / 8,6 bar
Except 1.8 to 2.2-inches w.c. / 4 to 5 mbar spring range which has operating and emergency pressures of 60 psig / 4,1 bar
Maximum Outlet (Casing) PressureOperating to Avoid Internal Part Damage: 3 psid / 0,21 bar d above outlet pressure setting
Emergency: 20 psi / 1,4 bar
Outlet Pressure Ranges1.8-2.2wc/4-5mbar
5-7wc/12-17mbar
6.5-9wc/16-22mbar
9-13wc/22-32mbar
13-20wc/32-48mbar
16-35wc/40-87mbar
1-2.2 psig/0,07-0,15 bar
Pressure RegistrationInternalTemperature Capabilities-20° to 160°F / -29° to 71°CApproximate Weight2.35 Pounds / 1 kg

Pressure Reducing Regulator