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Brass solenoid valve body, 3/8 inch ports, normally closed configuration

Dayton

Dayton 1A576 Brass Solenoid Valve 3/8 in NC 150 psi 180°F

SKU CH-RN3Q-7CM9J MPN 1A576

A normally closed brass solenoid valve body with a 3/8 in port, 5/8 in orifice and 2.8 Cv rating for air, inert gas or water up to 150 psi and 180°F

  • Product typeDrain Components
  • Brass body resists corrosion for long service life
  • Normally closed design stops flow when de-energised
  • 150 psi rating handles demanding air and water systems
  • 180 °F maximum fluid temperature suits hot-water lines
  • 8 Cv coefficient delivers strong flow through 3/8 in port

Brass Solenoid Valve 3/8 in

The Dayton 1A576 is a normally closed two-way brass solenoid valve body designed for drain and trap applications. It accepts a 3/8 inch pipe connection and operates without an included coil. This component suits plumbing systems that require reliable on-off control of air, inert gas, or water flow.

Pressure Limits 150 psi

The valve handles a maximum operating pressure differential of 150 psi for both air or inert gas and water service. A minimum differential of 5 psi is required for proper actuation. Fluid temperature must not exceed 180 degrees Fahrenheit. The brass body carries a Cv factor of 2.8 and is rated for indoor or outdoor environments.

Installation Notes

The valve body is sold less coil, so a compatible coil must be sourced separately before the assembly will function. Ensure the piping orientation matches the 2-way flow path and that the pressure differential in the system meets the 5 psi minimum. California Proposition 65 warnings apply because the brass contains chemicals known to cause cancer and reproductive harm.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $95.99
Pricier than about 76% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameDayton
Model name1A576
Product typeDrain Components

Questions about this item

How do I pick between the 3/8 inch and other pipe sizes for this Dayton solenoid valve?

This model 1A576 is offered with a 3/8 in nominal pipe size and a 5/8 in orifice. Other sizes are separate part numbers; match the pipe thread on your existing line.

What does the Cv of 2.8 mean once the valve is installed in my system?

A Cv of 2.8 indicates the flow capacity: roughly 2.8 US gallons per minute of water at a 1 psi pressure drop across the valve.

How does the 150 psi pressure rating limit what fluids I can run through this brass valve?

The valve handles air, inert gas or water up to 150 psi differential, with a minimum 5 psi to operate, and fluid temperatures up to 180 °F.

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