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Brass solenoid valve with coil enclosure, 3/8 inch pipe threads

Red Hat

Red Hat 8263H125LT Solenoid Valve Trap 3/8 in 110/120V AC

SKU CH-SS79-M1PNE MPN 8263H125LT

2-way normally-closed solenoid valve with 3/8 in brass body, PTFE seals, 0.88 Cv and 40 psi max air pressure, operating on 110/120 V AC

  • TypeDrain Components
  • MaterialHAWA
  • 3/8 inch pipe size fits standard plumbing connections
  • Normally closed design stops flow until energized for safety
  • Brass body with PTFE seals resists corrosion and wear
  • Operates on 110/120V AC for common power compatibility
  • 88 Cv rating handles air and inert gas up to 40 psi

Application and purpose

The Red Hat 8263H125LT is a normally closed two-way solenoid valve designed for draining air or inert gas lines in industrial and commercial plumbing systems. It suits maintenance engineers and plant operators who need reliable on-off control of condensate or process fluids through a 3/8 in pipe connection.

Pressure and voltage limits

The valve operates on 110V AC or 120V AC supply and handles a maximum operating pressure differential of 40 psi for air and inert gas. Fuel gas and fuel oil service are not rated, so the valve must not be used in those media. Brass body and PTFE seals provide chemical compatibility within the stated pressure range.

Deciding specification

The 9/32 in orifice and 0.88 Cv coefficient determine the flow capacity for a given pressure drop. If the system requires a different flow rate or pressure rating, this model will not match the application.

Highlights

  • 3/8 inch pipe size fits standard plumbing connections
  • Normally closed design stops flow until energized for safety
  • Brass body with PTFE seals resists corrosion and wear
  • Operates on 110/120V AC for common power compatibility
  • 88 Cv rating handles air and inert gas up to 40 psi

Specifications

TypeDrain Components
MaterialHAWA
BrandRed Hat
Model8263H125LT

Questions about this item

Should I choose the 110 V or 120 V coil for my 120 V supply?

The coil is rated for both 110 V AC and 120 V AC, so a single unit covers either nominal voltage.

What flow can I expect with a 1 psi pressure drop through this valve?

The Cv of 0.88 means roughly 0.88 US gallons per minute of water at a 1 psi differential.

Does the 3/8 in pipe size limit the maximum pressure I can use?

The pipe size is 3/8 in, but the pressure limit is 40 psi for air or inert gas regardless of connection size.

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