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Dixon
SCVH6 Safety Check Valve
Dixon SCVH6 Safety Check ValveMODEL SCVH6
Contact supplier for technical support on: 8779634966
$92.14 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
California Prop 65 warningCut - Off Flow Rate (psi)
180 - 200 SCFM at 90
Material
Brass
Max operating pressure
350 PSI (24 bar)
Max temperature
250F (121C)
Size
3/4 in
Construction
- Solid brass body and valve
- Stainless steel spring and roll pin
Features
- 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
How It Works
- Safety check valves operate by using the pressure differential across the valve to operate the valve and spring assembly. The pressure differential is directly related to the flow of air (SCFM) through the valve.
- When the pressure differential is within operating limits - below the cutoff flow - of the unit, the force on the valve exerted by the spring is greater than that caused by the pressure differential. The valve remains open and normal operation continues.
- When the pressure differential is above the cutoff limit, the force on the valve exerted by the pressure differential is greater than the force exerted by the spring, and the valve closes.
- After the repair is made, normal operation is automatically enabled when pressure across the valve equalizes through the bleeder hole.
- The valve spring size can be specified by determining the air flow during normal operation and by estimating air flow if a failure or rupture occurs.
Safety Notes
- Not for use in applications where 100% of the available air is required, i.e. sand blast, pile driving rigs, expansion joint blow down pipes, etc.
- Does not prevent backflow
Specifications
Conforms to OSHA regulation 1926.302 (b) (7) requiring a safety device at the source of the air supply and at branch air lines
SKU: 105947
Crimps!
The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days
Read moreSKU: 115099
Reasonable and reasonably fast shipping
My order was processed very quickly even with the changes I made on my original order with friendly people at MRO
Read moreSKU: 107691
Solid valve!
I use these valves as the trigger for some flame effects. They snap back quickly and don't wear out or pass center and leak like cheaper versions. Best bang for your buck!
Read moreSKU: 2933866
Dixon h8f8-b 1" iso-b nipple 1" nptf brass 100002-8
Great price, fast delivery.
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Brand | Tingley |
Model | S88122-5XL |
SKU: 105947
Crimps!
The dies work, MRO ... the retailer ... nice ... quick ... good price and delivered in days
Read moreSKU: 115099
Reasonable and reasonably fast shipping
My order was processed very quickly even with the changes I made on my original order with friendly people at MRO
Read moreSKU: 107691
Solid valve!
I use these valves as the trigger for some flame effects. They snap back quickly and don't wear out or pass center and leak like cheaper versions. Best bang for your buck!
Read moreSKU: 2933866
Dixon h8f8-b 1" iso-b nipple 1" nptf brass 100002-8
Great price, fast delivery.
Read more