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Small brass solenoid valve body with 1/8 inch ports

Dayton

Dayton 1A574 Brass Solenoid Valve 1/8 in 2-Way NC

SKU CH-7TPH-ZFBV3 MPN 1A574

Brass 2-way normally closed solenoid valve body with 1/8 in pipe size, 3/32 in orifice and 0.22 Cv for air, gas or water up to 300 psi and 180 °F

  • Product typeDrain Components
  • Brass body resists corrosion for long service life
  • Normally closed design stops flow when power is off
  • 1/8 in pipe size fits compact plumbing layouts
  • 22 Cv rating suits low-flow control circuits
  • Rated to 300 psi for air, inert gas and water

Brass solenoid valve for 1/8 in piping

This Dayton 1A574 valve body is a two-way, normally closed solenoid designed for 1/8 inch pipe connections. It suits fluid-control systems that require a brass body rated for indoor or outdoor installation. The unit ships without a coil, so the buyer must supply a compatible coil separately.

Critical spec: 0.22 Cv and 300 psi max

The valve provides a flow coefficient of 0.22 and handles a maximum operating pressure differential of 300 psi for air, inert gas or water. Minimum differential is 0 psi. Fluid temperature must not exceed 180 degrees F. These limits determine whether the valve matches the system pressure and flow requirements.

Coil not included; buyer adds actuation

Because the body arrives less coil, the purchaser must select and install a coil that matches the required voltage and duty cycle. No electrical components or wiring accessories are bundled. California Proposition 65 warnings apply for cancer and reproductive-harm chemicals.

How it compares

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

Price $45.99
Pricier than about 60% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameDayton
Model name1A574
Product typeDrain Components

Questions about this item

How does the 0.22 Cv affect flow in a real installation?

The 0.22 Cv means the valve passes a modest volume; with a 3/32 in orifice it suits low-flow air, inert gas or water lines up to 300 psi differential.

What pressure limits does the 1/8 in pipe connection impose?

The 1/8 in brass body handles up to 300 psi for air, inert gas or water at a maximum fluid temperature of 180 °F.

What mounting provisions does the brass body have?

The valve body uses a standard 1/8 in NPT pipe thread for inline installation; no separate mounting flange or bracket is included.

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