The ACOL WFY32 series filter drain valve is a valve specially developed for HVAC water systems with filtering and draining capabilities. It is usually installed at the inlet of air conditioning and heat pump units, the inlet of water pumps, end devices (air conditioning boxes and fan coil units), water tanks, plate exchangers, and other water inlets in HVAC water systems. The commonality of these devices or components is that impurities entering them may cause them to malfunction. Filters are used to filter out impurities in the water system to protect the normal operation of equipment and valves. Sales Hotline: 021-51695568/400-686-0786

The ACOL WFY25 series filter drain valve is a valve specially developed for HVAC water systems with filtering and drainage capabilities. It is usually installed at the inlet of the air conditioning and heat pump units, the inlet of the water pump, the inlet of the end equipment (air conditioning box and fan coil unit), the water tank, plate exchange and other devices or components. The commonality of these devices or components is that when impurities enter them, they may cause them to malfunction. The filter is used to filter out impurities in the water system to protect the normal operation of the equipment and valves. Sales Hotline: 021-51695568/400-686-0786