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Brass solenoid valve body, 3/4 inch pipe, normally closed, two-way

Dayton

Dayton 3A436 Brass Solenoid Valve 3/4 in 5.5 Cv 100 psi 180°F

SKU CH-TPYR-NGEGK MPN 3A436

A normally closed 2-way brass valve body with a 5.5 Cv rating for air, inert gas or water up to 100 psi and 180 °F

  • TypeDrain Components
  • Brass body resists corrosion for long service life
  • 5 Cv flow coefficient handles high-volume fluid control
  • Normally closed design stops flow when de-energized for safety
  • Rated to 100 psi air or water pressure for reliable operation
  • Withstands fluid temperatures up to 180°F for hot-water systems

3/4 in Brass Solenoid Valve

The Dayton 3A436 is a two-way normally-closed valve body designed for fluid control in plumbing and industrial systems. Its brass construction resists corrosion while handling air, inert gas or water up to 100 psi differential pressure.

Cv 5.5 flow capacity headroom

A 5.5 Cv rating delivers strong flow through the 3/4 in orifice for medium-demand lines. The valve operates from 0 psi minimum differential up to the 100 psi limit, but fluid temperature must stay at or below 180 °F to maintain seal integrity.

Coil sold separately constraint

This listing supplies the valve body only; an appropriate coil must be sourced and fitted before the unit will actuate. Buyers who need a complete ready-to-install assembly should look for a kit that includes the coil.

Highlights

  • Brass body resists corrosion for long service life
  • 5 Cv flow coefficient handles high-volume fluid control
  • Normally closed design stops flow when de-energized for safety
  • Rated to 100 psi air or water pressure for reliable operation
  • Withstands fluid temperatures up to 180°F for hot-water systems

Specifications

TypeDrain Components
BrandDayton
Model3A436

Questions about this item

Will the 3/4 in brass body and 5.5 Cv flow handle the same pressure as my existing 100 psi air lines?

Yes, the valve body is rated for a maximum operating pressure differential of 100 psi for both air or inert gas and water, matching your current lines.

How can I confirm the 3A436 is opening and closing correctly once installed?

Apply the rated coil voltage and listen for the solenoid click; then verify flow passes when energised and stops when de-energised, matching the normally closed configuration.

Does the box include the coil, or do I need to order a separate coil for the 3/4 in valve?

The supplier title states "Less Coil", so the coil is not included and must be purchased separately to operate the valve.

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