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Stainless steel solenoid valve body, quarter inch port, normally closed, no coil

Dayton

Dayton 3A431 1/4 in stainless steel solenoid valve trap

SKU CH-Q8CC-XV92K MPN 3A431

Stainless steel normally-closed solenoid valve body with a 1/4 in port, 5/32 in orifice and 0.48 Cv for air, water or inert gas up to 100 psi and 180 °F

  • TypeDrain Components
  • Stainless steel body resists corrosion in harsh environments
  • Normally closed design stops flow until energised for safety
  • 1/4 inch NPT connection fits standard piping systems
  • 48 Cv rating delivers consistent flow control
  • Rated to 100 psi for air, inert gas and water

Solenoid Valve Body, 1/4 in Stainless Steel

The Dayton 3A431 is a 2-way, normally closed solenoid valve body made from stainless steel. It suits fluid-control systems that need a compact, corrosion-resistant shut-off valve for air, inert gas or water lines.

Two-Way Configuration, Corrosive-Rated Build

Stainless-steel construction handles corrosive indoor and outdoor environments without degradation. The 1/4 in nominal pipe size and 2-position action allow straightforward inline mounting in existing piping.

0.48 Cv Flow, Up to 100 psi and 180 °F

A coefficient of volume of .48 governs the flow capacity through the 5/32 in orifice. The valve operates from 0 psi minimum differential up to 100 psi maximum for both air and water, with a fluid-temperature limit of 180 °F.

Highlights

  • Stainless steel body resists corrosion in harsh environments
  • Normally closed design stops flow until energised for safety
  • 1/4 inch NPT connection fits standard piping systems
  • 48 Cv rating delivers consistent flow control
  • Rated to 100 psi for air, inert gas and water

Specifications

TypeDrain Components
BrandDayton
Model3A431

Questions about this item

What pressure does the 1/4 in port handle for air or water?

The valve body is rated for a maximum operating pressure differential of 100 psi for both air, inert gas, and water service.

What pipe thread size matches the valve body?

The nominal pipe size is 1/4 in, so the body accepts standard 1/4 in NPT fittings for inlet and outlet connections.

How is the coil attached to the stainless steel body?

The body is sold less coil; the coil mounts over the enclosed tube and is secured with a retaining nut or clip supplied with the coil kit.

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