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Brass refrigeration solenoid valve with ODF sweat connections

Parker

Parker R22E53 650 psi refrigeration solenoid valve ODF

SKU CH-4WTF-MS5AS

A normally-closed refrigeration solenoid valve with 650 psi safe working pressure and ODF sweat connection

  • Normally closed design prevents refrigerant flow when de-energised
  • Sweat 3/8 ODF connection simplifies copper tube installation
  • 5/32 inch port size delivers 2.1 capacity rating
  • Safe working pressure rated at 650 psi for high-pressure systems
  • Brass body with synthetic coating resists corrosion

Parker R22E53 solenoid valve

The Parker R22E53 is a normally closed refrigeration solenoid valve rated for 650 psi safe working pressure. It uses an ODF sweat connection with a 3/8 inch fitting and a 5/32 inch port. The brass body features a synthetic coated metal finish and carries CE, CSA and UL approvals. It suits technicians servicing R22 systems requiring reliable shut-off.

Installation uses ODF sweat connections

Installers braze the 3/8 inch ODF connections directly into the copper line set using standard refrigeration practices. The valve body must be protected from excessive heat during brazing to prevent damage to internal synthetic seals and the coil assembly. Normal closure operation requires the coil to be energised; verify voltage compatibility before wiring. No flare or threaded adapters are included.

650 psi rating defines system fit

The 650 psi safe working pressure is the critical figure that determines whether this valve matches the system design pressure. Systems operating above this limit require a higher-rated component. The 5/32 inch port and 2.1 flow factor fix the capacity for a given pressure drop. Buyers needing a larger port or higher pressure rating must select a different valve model.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $85.99
Pricier than about 65% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand namePARKER

Questions about this item

How can I confirm the Parker R22E53 valve is operating correctly after installation?

Verify the solenoid pulls in when energised and that refrigerant flow stops completely when the coil is de-energised, confirming the normally closed action at the 650 psi safe working pressure.

What components come with the valve and what must be sourced separately?

The valve body with 3/8 in ODF sweat connections, 5/32 in port, brass construction and synthetic coated metal coil are supplied; a compatible coil voltage must be sourced separately.

Which port size should I select for a system requiring a 5/32 in port?

This model provides a 5/32 in port with a 2.1 Cv factor and pressure drop figures of 0.17 and 0.22 degrees F, matching that requirement.

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