ASCO 8220G406 Solenoid Valve

Valve, Solenoid, 2 Way Normally Closed, 1/2", NPT, 120Vac, 4.7 Cv 5-125 PSI Steam 5-150 PSI Hot Water Pilot Operated Brass Body with EPDM Diaphragm and Nema 4X Enclosure

ASCO 8220G406 Solenoid Valve – 1/2" 2-Way Normally Closed Valve for Steam and Hot Water, 120VAC, Brass Body, NEMA 4X

The ASCO 8220G406 is a rugged, 2-way normally closed solenoid valve engineered for reliable control of steam and hot water in demanding industrial and commercial environments. Featuring a 1/2" NPT port, pilot-operated design, and a brass body with EPDM diaphragm, this valve ensures tight sealing and up to four times longer durability compared to standard solenoid valves.

With a 4.7 Cv flow rating, the 8220G406 supports pressures from 5 to 125 PSI for steam and 5 to 150 PSI for hot water, making it ideal for a wide range of fluid control applications. Its threaded bonnet design allows for easy servicing and inspection, while the NEMA 4X-rated enclosure ensures safe operation in indoor, outdoor, and washdown environments.

Key Features:

• Model: ASCO 8220G406

• Port Size: 1/2" NPT

• Valve Type: 2-Way Normally Closed (2/2)

• Voltage: 120VAC (multi-voltage options available)

• Flow Rate: 4.7 Cv

• Media: Steam, Hot Water

• Pressure Range: 5–125 PSI (Steam), 5–150 PSI (Hot Water)

• Seal Material: EPDM Diaphragm

• Body Material: Brass

• Enclosure Rating: NEMA 4X – suitable for washdown and outdoor use

• Operation: Pilot Operated

• Certifications: UL, CSA, NEMA Types 1, 2, 3, 3S, 4, 4X, 6, 6P, 7, 9

Applications:

• Steam and hot water heating systems

• Industrial process control

• Boiler and HVAC systems

• Commercial fluid management

• Equipment requiring tight, reliable shut-off under high temperatures

Order the ASCO 8220G406 Solenoid Valve today from our trusted HVAC and industrial supply store. Enjoy fast shipping, competitive prices, and reliable support for all your fluid control needs.