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Brass Y-shaped solenoid valve with watertight coil enclosure

Red Hat

Red Hat 8222G093 Solenoid Valve 2-Way Normally Closed 3/8 in 120V 60 Hz

SKU CH-1QDD-GQHMZ

A brass 2-way normally closed solenoid valve for hot water to 210°F and steam to 353°F, 3/8 in NPTF, 120V 60 Hz coil with watertight Class F insulation

  • TypeOther
  • Normally closed design prevents unintended flow
  • Brass body resists corrosion in hot water and steam
  • Pilot-operated diaphragm handles 150 psi water and 125 psi steam
  • Class F coil rated 120 V 60 Hz with watertight enclosure
  • 5/8 in orifice and 3/8 in NPTF connections suit compact piping

ASCO 8222G093 brass solenoid valve

The ASCO 8222G093 is a brass-bodied, pilot-operated solenoid valve configured as a 2-way, normally closed unit with a 5/8 in orifice. It accepts hot water up to 210°F and steam up to 353°F at pressures of 150 psi and 125 psi respectively. The integrated coil runs on 120V AC at 60 Hz with Class F insulation inside a watertight enclosure. Inlet and outlet connections are 3/8 in NPTF threaded.

Suits steam and hot-water control up to 353°F

This valve suits applications that need reliable on-off control of hot water or steam within the stated temperature and pressure limits. It is not for fluids outside those ranges, for media incompatible with brass and diaphragm materials, or for systems requiring a normally open configuration. Buyers needing larger flow capacity or different voltage ratings should look at other models.

Watertight coil simplifies installation

The included 10.1 W coil with Class F insulation and watertight enclosure removes the need to source a separate actuator or weatherproof housing. Brass Y-shape body and NPTF threads allow direct piping without extra adapters. Pilot-operated diaphragm design ensures consistent sealing at the rated differential pressures. No additional software or accessories are bundled.

Highlights

  • Normally closed design prevents unintended flow
  • Brass body resists corrosion in hot water and steam
  • Pilot-operated diaphragm handles 150 psi water and 125 psi steam
  • Class F coil rated 120 V 60 Hz with watertight enclosure
  • 5/8 in orifice and 3/8 in NPTF connections suit compact piping

Specifications

BrandASCO
TypeOther

Questions about this item

What pipe fittings must I already have to install the 3/8 in NPTF threaded connections?

You need matching 3/8 in NPTF male fittings or adapters on your piping to connect the brass valve body inlet and outlet.

Will the 120V AC 60 Hz coil operate on a 50 Hz supply if I keep my existing control circuit?

No, the coil is rated specifically for 60 Hz; running it on 50 Hz can cause overheating and improper valve operation.

How can I verify the valve opens correctly after wiring the 10.1 W coil?

Apply 120V AC at 60 Hz to the coil; the pilot-operated diaphragm should lift and allow hot water or steam flow through the 5/8 in orifice.

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