W-DPBV-16Q
Differential Pressure Balancing Valve (DN65-DN150)
When the service pressure difference of the system pipe increases, relying on the pressure change of its high and low pressure, the dynamic differential pressure balancing valve's chambers re-balance the forces acting on both sides of the diaphragm, at the same time, it drives the valve stem to move, reduces the valve opening, absorbs the increased utility pressure difference, and ensures the constant pressure difference at the controlled side.
- Self-acting differential pressure control, no external power needed.
- The on-site setting of differential pressure.
- Wide controllable range of differential pressure.
- Self-sealing measuring points to protect against leakage.
- Equipped with a three-way measuring connector.
- High-pressure guide tube with a small ball valve, eliminates general congestion.
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