Type HSR direct-operated, spring-loaded pressure reducing regulators provide control in residential, commercial, and industrial applications for natural, manufactured, or liquefied petroleum gases.Internal relief across the diaphragm helps minimize overpressure. Any outlet pressure over the start-to-discharge point of the nonadjustable relief valve spring moves the diaphragm off the relief valve seat, allowing excess pressure to vent. Regulators meet ANSI B109.4/CGA 6.18.
NPS 3/4 x 3/4, 3/4 x 1, 1 x 1, NPT All sizes available in Globe or Angle Body
Allowable Inlet Pressure
Emergency: 150 psig / 10,3 bar Maximum Operating Pressure: 125 psig / 8,6 bar
Allowable Outlet Pressure
Emergency (Casing): 25 psig / 1,7 bar Maximum Operating Pressure to Avoid Internal Parts Damage: 3 psi / 0,21 bar differential above outlet pressure setting
Outlet Pressure Ranges
4-inches w.c. to 2.2 psig / 10 mbar to 0,15 bar in 7 ranges
Pressure Registration
Internal
Temperature Capabilities
-20 to 160°F / -29 to 71°C
Approximate Weight
4 Pounds / 2 kg
Features
Angle Bodies?
Globe Bodies
High Capacity
Compact Design
High Capacity Internal Relief
Meets or Exceeds ANSI B109.4 / CGA 6.18 Requirements
