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Brass 1/4 inch solenoid valve with compact rectangular body and electrical coil housing

Red Hat

Red Hat 8320G184 1/4 in Brass Solenoid Valve 120V AC

SKU CH-FD5Z-X9G4K MPN 8320G184

3-way brass solenoid valve, normally closed, 1/4 in port, 110-120V AC, 150 psi max air pressure

  • TypeDrain Components
  • MaterialHAWA
  • 1/4 in brass body resists corrosion
  • 3-way direct-mount design simplifies piping
  • Normally closed operation prevents unintended flow
  • 12 Cv rating suits low-flow control
  • 150 psi air/inert gas rating handles pressure

Three-Way Brass Solenoid Valve

The Red Hat 8320G184 is a direct-mount solenoid valve with a three-way configuration and normally closed operation. It features a brass body with NBR seals and a 3/32-inch orifice. The unit carries a coefficient of volume of .12 and accepts 110V AC or 120V AC supply voltage. It is designed for air and inert gas service up to 150 psi.

Pneumatic Control Applications

This valve suits pneumatic systems that require quick exhaust or diverting functions using a three-way, normally closed design. It is not intended for fuel gas, fuel oil or liquid media because maximum pressure differentials for those fluids are not applicable. Builders needing a two-way valve or a normally open starting configuration should look at other models.

1/4-Inch Nominal Pipe Size

The nominal pipe size of 1/4 inch is the critical dimension that determines whether this valve fits the existing porting. Verify the thread standard and orifice diameter of 3/32 inch against the system requirements before ordering. No other specification overrides this connection constraint.

Highlights

  • 1/4 in brass body resists corrosion
  • 3-way direct-mount design simplifies piping
  • Normally closed operation prevents unintended flow
  • 12 Cv rating suits low-flow control
  • 150 psi air/inert gas rating handles pressure

Specifications

TypeDrain Components
MaterialHAWA
BrandRed Hat
Model8320G184

Questions about this item

What does the 1/4 in nominal pipe size mean for flow capacity?

The 1/4 in nominal pipe size pairs with a 3/32 in orifice and a Cv of .12, capping practical flow at that coefficient for air or inert gas.

What are the physical mounting requirements for the 8320G184?

The valve body is brass with a direct-mount design and 1/4 in NPT ports, so it threads inline without a separate manifold or bracket.

How is the 120V AC coil wired, and what step is often missed?

Connect the two coil leads to a 110-120V AC supply; the common mistake is forgetting that the valve is normally closed and requires continuous power to stay open.

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