H722 and H733 flush mounted internal relief valves are primarily used for trucks transporting LP-Gas, Anhydrous Ammonia (NH3) or other compressed gases. These valves are stainless steel to resist rust and corrosion.
Features
- Stainless Steel Construction
- Stainless Steel springs
- True Internal Design for Mobile Applications
- Standard Spring Settings
- Nitrile (NBR) Seat
- Serial Numbers for Identification
Specifications
- Connection Sizes and Style
-
2-inch MNPT
3-inch MNPT
3-inch CL300 RF Flange
- Construction Materials
- Stainless Steel, Brass
- Maximum Inlet Pressure (Body Rating)
- 480 psig / 33,0 bar
- Start to Discharge Pressure Range
- 100 to 400 psig / 6.9 to 27.5 bar
- Temperature Capabilities
- Nitrile (NBR): -40° to 180°F / -40° to 82°C
- Approximate Weights
-
H722 Series: 2.75 Pounds / 1 kg
H732 Series: 7.5 Pounds / 3 kg