PS - Pressure Sustaining Valve

The PS - Pressure Sustaining Valve installed at the head of the irrigation manifold maintains a minimum upstream pressure by throttling flow whenever downstream demand increases. This ensures stable operating pressure for pumps, filters, and dosing devices, prevents pressure collapse during pulsed or variable irrigation, and protects the upstream line from hydraulic instabilities.

Directing the Flow

PS - Pressure Sustaining Valve

The PS - Pressure Sustaining Valve installed at the head of the irrigation manifold maintains a minimum upstream pressure by throttling flow whenever downstream demand increases. This ensures stable operating pressure for pumps, filters, and dosing devices, prevents pressure collapse during pulsed or variable irrigation, and protects the upstream line from hydraulic instabilities.
GREENHOUSE PSV TYP INST
Solution Components
Arisense Swg – DOROT S75 PS/M (3W) IRG
DOROT S75 PS/M (3W)
Weir-type Diaphragm, 3-way Pressure Sustaining/Relief Globe Valve
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Alternative Products
Arisense Swg – DOROT S80 PS/M (3W) IRG
DOROT S80 PS/M (3W)
Diaphragm-actuated, Rigid Seal, 3-way Pressure Sustaining Globe Valve
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Arisense Swg – DOROT S100 PS/M (3W) IRG
DOROT S100 PS/M (3W)
Weir-type Diaphragm, 3-way Pressure Sustaining/Relief Globe Valve
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IRG ELIPTIX 5CR20SM000 03BTNF 01 org left
ELIPTIX R-20 PS/M (3W)
Weir-type, Elliptical-shaped Diaphragm, 3-way Manual Override, Pressure Sustaining Control Valve
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