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Brass solenoid valve body with coil enclosure, 3/8 inch ports, normally open configuration

Red Hat

Red Hat EF8210G033 Solenoid Valve 2-Way Normally Open 3/8 in 110V 120V AC

SKU CH-HDN5-VSW5P MPN EF8210G033

A 2-way normally-open solenoid valve with a 3/8-inch brass body and 5/8-inch orifice for 110V or 120V AC control

  • TypeDrain Components
  • MaterialHAWA
  • Normally open design allows flow until energised
  • 2-way high-flow valve with 3 Cv capacity
  • Brass body resists corrosion in demanding environments
  • Explosion-proof watertight coil enclosure protects internal components
  • Operates on 110V or 120V AC supply

2-Way Normally Open Solenoid Valve

This 2-way, normally open solenoid valve controls the flow of air or inert gas in piping systems. It features a 3/8 inch nominal pipe size with a 5/8 inch orifice and a brass body rated for a 3 Cv flow coefficient. The valve operates on 110V or 120V AC power and includes an explosion-proof, watertight coil enclosure.

Suited for high-flow air or inert gas lines.

This valve suits systems requiring normally open operation for air or inert gas at pressures up to 150 psi. It is not rated for fuel gas or fuel oil service, so buyers needing compatibility with those media should look at alternative valve types. The NBR seals and brass construction target standard industrial pneumatic duties.

150 psi maximum operating pressure differential

The decisive specification is the 150 psi maximum operating pressure differential for air and inert gas. If the system pressure exceeds this limit, the valve will not function correctly and a higher-rated model must be selected. The 3 Cv flow factor and 110V/120V AC voltage are the other fixed parameters that determine fit.

Highlights

  • Normally open design allows flow until energised
  • 2-way high-flow valve with 3 Cv capacity
  • Brass body resists corrosion in demanding environments
  • Explosion-proof watertight coil enclosure protects internal components
  • Operates on 110V or 120V AC supply

Specifications

TypeDrain Components
MaterialHAWA
BrandRed Hat
ModelEF8210G033

Questions about this item

How much power does the 110V 120V AC coil draw when the valve runs continuously?

The coil is rated for 110V AC and 120V AC supply; continuous energising keeps the solenoid warm but within its explosion-proof, watertight enclosure limits.

What piping and seal materials must already be in place for the 3/8 in brass body with NBR seals?

You need 3/8 in pipe connections compatible with brass and NBR, plus a supply filtered for air or inert gas at up to 150 psi differential.

Will the 5/8 in orifice and Cv 3 flow work with my existing 3/8 in line rated for lower pressure?

The valve handles up to 150 psi air/inert gas differential through a 5/8 in orifice at Cv 3; verify your line and fittings match that pressure class.

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