- Body Material: Brass
- Dimensions: 4-1/4 in
- End Style: MNPT
- Flow Rate: 280 to 320 scfm
- Nominal Size: 1 in
- Pressure Rating: 350 psi
- Temperature Rating: 250 deg F
- Item Features
- Standards
- High flow valve to provide optimum performance
- Controls excess air flow (scfm) in only one direction
- Automatically senses change in air flow and shuts off the flow in the event of a surge in excess of valve flow rating thus preventing hose whip
- Solid brass body and valve
- Stainless steel spring and roll pin
- Conforms to OSHA regulation 1926.302 (B) (7) requiring a safety device at the source of the air supply and at branch air lines
- Does not prevent backflow
- Prop65: This product contains a chemical known to the state of California to cause birth defects or other reproductive harm
- Do not use in connection with drinking water
- Wash hands after handling
- 280 to 320 scfm at 90 psi
OSHA 1926.302