Asco 8210G2HW 1/2" Brass Hot Water Solenoid Valve 120V Normally Closed

The Asco 8210G2HW is a pilot-operated 2-way solenoid valve designed specifically for hot water service applications. This normally closed valve features a durable brass body construction with an EPDM diaphragm, providing excellent corrosion resistance and long service life in demanding hot water environments.

Key Specifications:

• 1/2" NPT female inlet and outlet ports
• 120V AC electrical operation with 60Hz frequency
• Normally closed (N/C) operation - opens when coil is energized
• Maximum temperature rating of 210°F for hot water service
• Operating pressure range: 5-125 PSI
• Flow coefficient (Cv): 4
• 5/8" orifice size
• NEMA 4X watertight enclosure for protection in wet environments
• Manual override feature for convenient operation

Part of the renowned Asco RedHat II series, the 8210G2HW offers reliable electromagnetic actuation through a solenoid coil that moves the core to apply pressure against the diaphragm and seat. This pilot-operated design requires a minimum operating pressure of 5 PSI and delivers high flow capacity with minimal internal leakage. Ideal for domestic hot water systems, hydronic heating applications, laundry equipment, industrial hot water processes, sterilizers, and autoclaves where precise fluid control is essential.