The Hydrocore™ non-slam check valve prevents back flow while minimizing the water hammer effect during the valve’s closure.

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Principle of Operation 

• The Hydrocore™ non-slam check valve
  gradually opens when the pump starts running.

• Gradually closes at a speed controlled by the valve’s speed control orifice.

• Gradually reduces the flow through the valve while closing.

• Utilizes a spring to ensure a valve closed position. 

• Can be installed in a horizontal or vertical position.

Long life & Low Maintenance

All moving parts and surfaces of the Hydrocore™ non-slam check valve are made from stainless steel in order to minimize corrosion and prevent scale buildup. The valve’s shuttle is suspended by bronze bushes.