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.
Features
- Angle Bodies?
- Globe Bodies
- High Capacity
- Compact Design
- High Capacity Internal Relief
- Meets or Exceeds ANSI B109.4 / CGA 6.18 Requirements
- Fixed Factor / PFM Accuracy
- Body Size and End Connection Styles
- 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
