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Brass solenoid valve with black watertight coil

Red Hat

Red Hat ASCO 8210G033 3/8" NPT 2-Way Solenoid Valve 120VAC 5/8" Orifice

SKU CH-PA3W-ZYHNE

A 2-way solenoid valve with 3/8" NPT ports, 5/8" orifice and 120 VAC coil for high-flow air or inert gas up to 150 psi

  • TypeOther
  • 2-way normally-open design enables high-flow control
  • 150 psi max air/inert-gas pressure differential handles demanding systems
  • Brass body with NBR seals resists corrosion and wear
  • Watertight coil enclosure protects 110/120 V AC operation
  • 5/8 in orifice and Cv 3 deliver strong flow capacity

Solenoid Valve for Fluid Control

The ASCO 8210G033 is a 2-way normally open solenoid valve built for on-off control of air, inert gas or water in commercial and industrial piping. Its brass body and NBR seals suit general-purpose lines where a 3/8 inch NPT connection is specified. The watertight coil enclosure protects the 110V AC or 120V AC actuation circuit in damp or wash-down environments.

Pressure and Media Limits

The valve handles a maximum operating pressure differential of 150 psi for air and inert gas service. Fuel gas and fuel oil duties are not rated, so the valve must not be specified for those media. The high-flow design delivers a Cv of 3 through a 5/8 inch orifice, and the Viton components noted by the manufacturer extend chemical compatibility within the stated pressure range.

Flow Capacity and Sizing Boundaries

With a Cv of 3 the valve comfortably feeds medium-flow actuators, spray nozzles or branch lines that fall within the 150 psi air/inert gas limit. Systems demanding higher pressure drops, larger flow coefficients or fuel-gas service will exceed the design envelope and require a different valve series. The 3/8 inch NPT port size fixes the piping interface, so lines sized for other thread standards cannot connect directly.

Highlights

  • 2-way normally-open design enables high-flow control
  • 150 psi max air/inert-gas pressure differential handles demanding systems
  • Brass body with NBR seals resists corrosion and wear
  • Watertight coil enclosure protects 110/120 V AC operation
  • 5/8 in orifice and Cv 3 deliver strong flow capacity

Specifications

BrandASCO
TypeOther

Questions about this item

Should I choose the 3/8" NPT version or a different pipe size for my plumbing?

This valve uses a 3/8 inch NPT connection and a 5/8 inch orifice, so select it only when your piping matches those exact dimensions.

What does the Cv 3 rating mean for actual flow in my system?

A Cv of 3 indicates the valve passes three US gallons per minute of water with a one psi pressure drop, giving a clear baseline for sizing your circuit.

Will the 120 VAC coil work on a standard 110 VAC supply without issues?

The coil is rated for both 110 V AC and 120 V AC, so it will operate reliably on typical North American mains voltage.

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