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Brass solenoid valve body, 1/2 inch pipe, normally closed, less coil

Dayton

Dayton 4A695 Brass Solenoid Valve 1/2 in 5/8 orifice Cv 3.6 100 psi 250°F

SKU CH-PMM2-GTP81 MPN 4A695

Brass solenoid valve body with a 5/8 in orifice, 3.6 Cv and 100 psi rating for steam up to 250 °F

  • TypeDrain Components
  • Brass body resists corrosion up to 250 °F
  • Normally closed design stops flow when de-energised
  • 6 Cv rating delivers strong flow capacity
  • 1/2 in NPT with 5/8 in orifice fits standard piping
  • Rated for 100 psi air, inert gas and water

Brass Solenoid Valve 1/2 in

This Dayton 4A695 brass solenoid valve body is a normally closed, two-way component built for steam and fluid control. It suits maintenance teams and system integrators who need a reliable replacement or new-installation part for indoor or outdoor piping.

Orifice 5/8 in Cv 3.6

The 5/8 inch orifice delivers a flow coefficient of 3.6, which is the key figure for matching the valve to your required flow rate. It handles air, inert gas, or water up to 100 psi differential and fluid temperatures up to 250 degrees Fahrenheit.

Less coil normally closed

The body ships without a coil, so you must supply a compatible actuator that matches your voltage and enclosure needs. Installation follows standard 1/2 inch NPT threading; the most common issue is forgetting to order the coil separately or selecting one with the wrong pressure rating.

Highlights

  • Brass body resists corrosion up to 250 °F
  • Normally closed design stops flow when de-energised
  • 6 Cv rating delivers strong flow capacity
  • 1/2 in NPT with 5/8 in orifice fits standard piping
  • Rated for 100 psi air, inert gas and water

Specifications

TypeDrain Components
BrandDayton
Model4A695

Questions about this item

What does a Cv of 3.6 mean for flow through this valve?

The Cv of 3.6 indicates the valve will pass 3.6 US gallons of water per minute with a 1 psi pressure drop across the 5/8 inch orifice.

What does the 100 psi rating limit in practice?

The 100 psi maximum operating pressure differential applies to both air or inert gas and water service, so the valve must not see a pressure drop higher than that in either fluid.

What pipe size and body material are needed to install this valve?

The valve has a brass body with 1/2 inch nominal pipe connections and a 5/8 inch orifice, so matching 1/2 inch piping and compatible brass fittings are required.

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