ASCO 8220G409 Solenoid Valve

Valve, Solenoid, 2 Way Normally Closed, 3/4", NPT, 120Vac, 8.8 Cv 5-125 PSI Steam 5-150 PSI Hot Water Pilot Operated Brass Body with EPDM Diaphragm and Nema 4X Enclosure

ASCO 8220G409 Solenoid Valve – 3/4" 2-Way Normally Closed Steam/Hot Water Valve, 120VAC, Brass Body, NEMA 4X

The ASCO 8220G409 is a high-performance 2-way solenoid valve engineered for reliable control of steam and hot water in industrial and commercial applications. Featuring a 3/4" NPT port, normally closed operation, and an EPDM diaphragm, this pilot-operated valve provides exceptional sealing, extended durability, and superior flow control with an 8.8 Cv rating.

Constructed with a brass body and housed in a NEMA 4X enclosure, the 8220G409 offers robust protection for both indoor and outdoor environments, including hazardous and washdown settings. Its threaded bonnet design allows for fast servicing, helping minimize downtime and reduce maintenance costs.

Key Features:

• Part Number: 8220G409

• Manufacturer: ASCO

• Valve Type: 2-Way Normally Closed

• Port Size: 3/4" NPT

• Voltage: 120VAC (multiple voltage options available)

• Body Material: Brass

• Seal Material: EPDM Diaphragm

• Flow Rate: 8.8 Cv

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

• Enclosure Rating: NEMA 4X (weatherproof, corrosion resistant)

• Operation: Pilot Operated

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

Applications:

• Commercial and industrial steam systems

• Hot water heating loops

• Boiler feed control

• Process heating equipment

• HVAC and fluid handling systems

Upgrade your steam or hot water system with the reliability and durability of the ASCO 8220G409 Solenoid Valve. Order today from our HVAC and industrial parts store for competitive pricing, fast shipping, and expert support.