The compact STAP self-acting differential pressure controller is suitable for use in heating and cooling systems.

The valve is made from AMETAL®, a dezincification-resistant alloy that reduces the risk of leakage.

It keeps the differential pressure over the load constant which delivers accurate and stable control. This ensures minimal noise from the valve and results in easy balancing and commissioning.

The valve has an adjustable set point that delivers the desired differential pressure to ensure accurate balancing. The valve also has measuring points with a drainage option, and a shut-off function for easy maintenance.