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Brass solenoid valve body, 1/4 in NPT, normally closed, less coil

Dayton

Dayton 2CZZ9 Brass Solenoid Valve 1/4 in NPT 0.7 Cv 20 psi 180 °F

SKU CH-VYEF-GVNX2 MPN 2CZZ9

A normally closed brass solenoid valve body with a 0.7 Cv rating for 1/4 inch pipe, handling air or water up to 20 psi and 180 °F

  • TypeDrain Components
  • Normally closed design prevents flow until energised
  • Brass body resists corrosion in air, water and inert gas service
  • 7 Cv rating delivers predictable flow through 1/4 in NPT port
  • Handles up to 20 psi differential pressure for air, inert gas or water
  • Rated for fluid temperatures up to 180 °F in indoor or outdoor installations

Brass Solenoid Valve for Fluid Control

The Dayton 2CZZ9 is a two-way, normally closed brass solenoid valve body designed for controlling air, inert gas or water flow in industrial and commercial plumbing systems. It fits a 1/4 inch NPT pipe connection and operates without a coil, allowing users to select the appropriate actuation voltage for their specific circuit requirements.

Sustained Operation Within Rated Limits

The valve body handles a maximum operating pressure differential of 20 psi for both air and water service with a minimum of 0 psi. Its 0.7 Cv flow coefficient and 1/4 inch orifice maintain consistent flow characteristics during continuous duty cycles, while the brass construction resists corrosion at fluid temperatures up to 180 degrees Fahrenheit in indoor or outdoor environments.

Coil Selection Determines Compatibility

Because this unit ships less coil, the single specification that decides fit is the coil voltage and electrical rating you must supply separately. Buyers who need a complete assembled valve with factory-fitted coil should select a different Dayton part number.

Highlights

  • Normally closed design prevents flow until energised
  • Brass body resists corrosion in air, water and inert gas service
  • 7 Cv rating delivers predictable flow through 1/4 in NPT port
  • Handles up to 20 psi differential pressure for air, inert gas or water
  • Rated for fluid temperatures up to 180 °F in indoor or outdoor installations

Specifications

TypeDrain Components
BrandDayton
Model2CZZ9

Questions about this item

Will the brass body run hot or make noise when energised continuously?

The brass body stays at fluid temperature — up to 180 °F — and the valve itself has no moving parts that generate audible noise; any heat or hum comes from the separate coil you install.

What separate coil do I need to make this 1/4 in NPT valve operate?

You must supply a coil that fits the valve’s mounting pattern and matches your control voltage; the body is sold without a coil.

Can I keep my existing 1/4 in NPT piping and 20 psi air or water supply with this valve?

Yes — the 1/4 in NPT ports, 0.7 Cv flow rating and 20 psi maximum pressure differential for both air and water match those existing connections and supply limits.

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