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Brass solenoid valve, 3/4 inch ports, watertight coil enclosure

Red Hat

Red Hat 8210 3/4 in Solenoid Valve 2-Way Normally Open 110V 120V AC

SKU CH-29JK-5PBEY

Controls air or inert gas flow up to 150 psi with a 5.5 Cv brass body and watertight 110-120V AC coil

  • TypeOther
  • High flow capacity with a 5.5 Cv rating
  • Normally open design for default flow state
  • Brass body resists corrosion in fluid lines
  • Watertight coil enclosure protects electrical components
  • Operates on 110V or 120V AC power

3/4 in High-Flow Solenoid Valve

The Red Hat 8210 is a 2-way, normally open solenoid valve designed for air and inert gas control. It handles a maximum operating pressure differential of 150 psi with a Cv of 5.5. The brass body and FKM seals suit industrial fluid-handling applications. Buyers needing fuel gas or fuel oil compatibility should select a different model.

Brass Body with Watertight Coil

The 3/4 in NPT connections thread directly into existing piping without adapters. A 110V or 120V AC supply actuates the watertight coil enclosure. The normally open configuration allows flow until the coil is energised, simplifying fail-safe designs. Installers must verify voltage and pressure ratings match the system before mounting.

5.5 Cv Orifice for High Capacity

The 3/4 in orifice diameter delivers a 5.5 Cv flow coefficient, reducing pressure drop across the valve. FKM seals resist degradation from air and inert gas media over extended cycles. No additional fittings, silencers or control modules are included in the package. System designers must provide appropriate electrical conduit and pipe sealant separately.

Highlights

  • High flow capacity with a 5.5 Cv rating
  • Normally open design for default flow state
  • Brass body resists corrosion in fluid lines
  • Watertight coil enclosure protects electrical components
  • Operates on 110V or 120V AC power

Specifications

BrandREDHAT
TypeOther

Questions about this item

What is the maximum operating pressure differential for air or inert gas on the Red Hat 8210 solenoid valve?

The valve handles up to 150 psi differential for air or inert gas, which is the primary limit that appears first under sustained use.

How much heat does the watertight coil enclosure generate when the valve runs continuously on 110V or 120V AC?

The watertight coil is designed for continuous duty on 110V or 120V AC; normal warmth is expected but excessive heat suggests a voltage mismatch or debris in the brass body.

What pipe thread standard must the existing plumbing match for the 3/4 in nominal connection on this valve?

The 3/4 in nominal pipe size uses standard NPT threads, so the mating fittings must be 3/4 in NPT for a leak-free seal.

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