The Hydraulic Rate of Flow & Pressure Sustaining Valve - 40-25 & 640-25 | Cla-Val delivers smart water flow management with the strength and precision you need for any water distribution system. Engineered for efficiency, this valve is built to handle even the toughest demands while making operation effortless for users at every level of experience.
The 40-25 & 640-25 model is perfect for anyone who relies on steady water distribution—whether it’s for towns, commercial buildings, or irrigation. With its quick-acting, user-friendly controls, you won’t need a specialist to keep your water pressure and flow right where you want it.
Equipped with cutting-edge hydraulic technology, this valve senses changes in both pressure and flow, reacting instantly to protect your system. Its rugged design stands up to years of use, cutting down on replacement costs and downtime. Because it’s built by Cla-Val, you can trust in outstanding quality and performance.
Count on the Hydraulic Rate of Flow & Pressure Sustaining Valve - 40-25 & 640-25 | Cla-Val to deliver the accuracy, safety, and ease of use you need for any water management challenge.
Cla-Val 40-25 and 640-25 Rate of Flow and Pressure Sustaining Valves automatically limit the maximum flow rate, regardless of changing line pressure or demand. It also sustains the upstream pressure to a pre-determined minimum.
Install the 40-25 or 640-25 Rate of Flow and Pressure Sustaining Valves where the water supply to a system must be limited to a preset flow to prevent lowering the supply pressure.
