Taco 464-1 Tank Drainer W/Shutoff Valve 3/4" NPT

The Taco 464-1 Tank Drainer with Shutoff operates as a 3/4" NPT valve that enables drainage of air separator and expansion tanks in hydronic HVAC systems. The tank drainer function enables simple removal of water and sludge accumulation which preused tank efficiency and system performance. The integrated shutoff system enables safe draining operations system operations. This drainer finds applications in boilers and chilled water systems where it enables regular maintenance and protects against corrosive damage. The NPT connection provides reliable leak-resistant installation which cuts down both maintenance expenses and duration.