3" Air Safety Check Valve
3" Air Safety Check Valve
$1,766.65
Air Safety Check Valves cut off air flow when a sudden change in flow associated with a hose or coupling failure is detected. Automatically triggers and resets. Not for use in applications where 100 percent of supplied air is required. Conforms to OSHA 1926.302(b)(7) requiring a safety device at the source of air supply lines 1/2 inch or greater.
Refer to the PDF chart for additional information
See our Blog Post on Valve Selection Here
Brass with stainless steel internal spring and pin
SCFM CUT OFF:
Quantity:
Cut off flow rates are listed as SCFM @ 90 PSI. For cut off ratings at other pressure ratings, please see the PDF info or contact us to discuss your application.
Cut off flow rate should be 110 percent greater than the draw of the tool to prevent accidental shut off incidents.
WARNING: Cancer and reproductive harm: www.P65Warnings.ca.gov
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Hose Safety Whip Check Products:
Spring wire hose safety whip checks are the industry standard in low pressure air compressor hose safety. Install at each connection from the tool to the supply source. The end loops retract to hold snug against varying hose diameters.
CABLE DIMENSIONS
NOTE: REPLACE AND DISCARD IF A BLOWOUT EVENT OCCURS
Always install fully extended with no slack, with the cable centered on the hose connection when possible.