QR – Quick Pressure Relief Valve

The QR - Quick Pressure Relief Valve protects the system from damage and failure by quickly releasing excess pressure and reducing the risk of pressure surges and water hammer. The valve opens instantly when pipeline pressure exceeds safe levels, relieving excess pressure from the network, and closes slowly at an adjustable pace once the pressure returns to normal.

Directing the Flow

QR – Quick Pressure Relief Valve

The QR - Quick Pressure Relief Valve protects the system from damage and failure by quickly releasing excess pressure and reducing the risk of pressure surges and water hammer. The valve opens instantly when pipeline pressure exceeds safe levels, relieving excess pressure from the network, and closes slowly at an adjustable pace once the pressure returns to normal.
S 100 IR PS QR 0 App iom typical installation
Solution Components
Arisense Swg – DOROT S100 QR (2W) IRG
DOROT S100 QR (2W)
Weir-type Diaphragm, 2-way Quick Pressure Relief, Globe Valve
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Alternative Products
Arisense Swg – DOROT S300 QR (2W) IRG
DOROT S300 QR (2W)
Diaphragm-actuated, Rigid Seal, 2-way Quick Pressure Relief Globe Valve
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Arisense Swg – A.R.I. D-060 WW
A.R.I. D-060
Full-bore, Combination Air Valve Series
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Alternative Products
D46 2 PL ISO
A.R.I. D-46 P
Full-bore, Combination Air Valve Series
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Arisense Swg – A.R.I. D-43 IRG
A.R.I. D-43
Reduced Bore, Combination Air Valve Series PATENTED
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Arisense Swg – A.R.I. D-040 IRG
A.R.I. D-040
Reduced Bore, Combination Air Valve Series
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Arisense Swg – DOROT DAV-P-KA IRG
DOROT DAV-P-KA
Reduced Bore, Combination Air Valve
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Directing the Flow

Solution Components
Arisense Swg – DOROT S100 BC WW
DOROT S100 BC
Weir-type Diaphragm, Pump Control Globe Valve
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Alternative Products
Arisense Swg – DOROT S300 BC WW
DOROT S300 BC
Diaphragm-actuated, Rigid Seal, Pump Control Globe Valve
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