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90-01 and 690-01 Pressure Reducing Valve

[90-01 & 690-01]


Cla-Val Models 90-01 and 690-01 Pressure Reducing Valves automatically reduce a higher inlet pressure to a steady lower downstream pressure, regardless of changing flow rate and/or varying inlet pressure. Each valve is an accurate, pilot-operated regulator capable of holding downstream pressure to a pre-determined limit. When downstream pressure exceeds the pressure setting of the control pilot, the main valve and pilot valve close drip-tight.

Model 90-01 is the full port version while Model 690-01 is the reduced port version of Cla-Val's iconic Pressure Reducing Valve.

Click here to watch our troubleshooting video. 

Click here to see a 3D animation of how the 90-01 Pressure Reducing Valve works.

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