วาล์วควบคุมแรงดันอิสระ รุ่น Series W-PICVXXX-16Q/25Q (DN65-DN150)
รหัสสินค้าวาล์วควบคุมแรงดันอิสระ รุ่น Series W-PICVXXX-16Q/25Q (DN65-DN150)
Application
W-PICV series 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 cased by the opening or closing of other equipment, the system is able to be stable, efficient and energy-saving.
Features
- Equal percentage flow characteristic;
- Constant differential pressure is achieved;
- Self-compensating valve core realizes easy shutoff;
- 5 layer V-ring sealing and self-compensating spring result in higher abrasion resistance and longer service life;
- Electronic preset of maximum flow facilitates on-site commissioning;
- Fault auto-detection and alarm function, overload protection for power supply;
- Stroke auto-detection;
- Manual lever for convenient on-siting commissioning and troubleshooting;
- Three test points realizes measurable across the control valve;
- The spring is not immersed in the liquid results in longer service life.
