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Ideal for chemical feed systems, this HAYWARD pressure reducing control valve can apply back pressure to a metering pump to help prevent siphoning and eliminate variable dosage rates due to a fluctuating downstream pressure. When the valves preset pressure is exceeded (model has an adjustment screw that you can adjust in the field), the diaphragm moves up and chemical flows through the valve to the injection point.
|Item||Pressure Reducing Control Valve|
|Valve Type||Pressure Reducing|
|Pipe Size||1 1/2 in|
|Operating Pressure||250 psi|
|Max. Continuous Flow Rate||72 gpm|
|Max. Intermittent Flow Rate||23 gpm|
|Port Size||1-1/2 in x 1-1/2 in|
|Max. Fluid Temp.||140 Degrees F|
|Nut Material||Stainless Steel|
|Spring Material||Zinc Plated|
This product and/or packaging can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.