W-DPA942-16/25Q
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Pressure Independent Control Valve, 200-250mm, PN16 and PN25
The Series W-DPA942-16/25Q Pressure Independent Control Valve is designed for terminal equipment in AHU, PAU or MAU systems and for terminal equipment such as plate heat exchanger in heating systems. It is used to regulate the flow and simultaneously keep the differential pressure at both ends of the valve constant. Since the valve avoids flow fluctuation caused by the opening or closing of other equipment, the system is able to be stable, efficient and energy-saving.
- Equal percentage flow characteristic
- Self-balancing valve core realizes easy shutoff
- Constant differential pressure is achieved
- V-ring sealing and self-compensating spring result in higher abrasion resistance and longer service life
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