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White PVC diaphragm valve with wheel handle and true union ends

Hayward

Hayward DAB1010UEE Diaphragm Valve 1" PVC/EPDM True Union

SKU CH-HAMJ-KHV65

A 1-inch PVC diaphragm valve with EPDM seals, true-union connections, 150 psi rating and a 10 Cv flow coefficient

  • TypePipes, Valves & Fittings
  • True union design enables quick maintenance without pipe cutting
  • EPDM diaphragm and seals resist chemical attack in process lines
  • PVC body rated to 150 psi at 140 °F for reliable service
  • Flow coefficient Cv 10 delivers predictable flow control
  • Position indicator on wheel handle shows valve status at a glance

Hayward DAB1010UEE Diaphragm Valve

This manual diaphragm valve handles chemical media through a true union design. It features a PVC body with EPDM diaphragm and seals for corrosion resistance. The valve operates at up to 150 psi and 140 degrees Fahrenheit. A wheel handle and position indicator provide clear flow control.

True Union Connection With NPT And Socket

The true union construction uses a 1-inch NPT thread on one side and a socket connection on the other. This allows the valve body to be removed from the piping without cutting pipe. EPDM seals maintain chemical compatibility throughout the assembly. ASTM D1784 compliance confirms the PVC material standard.

Suited For Chemical Process Piping Systems

Installers needing a 1-inch valve with mixed NPT and socket ends will find this configuration useful. The 5.2-inch overall length fits standard spacing requirements. Buyers who require flanged connections or larger nominal sizes should look elsewhere. Systems exceeding 150 psi or 140 degrees Fahrenheit need a different valve rating.

Highlights

  • True union design enables quick maintenance without pipe cutting
  • EPDM diaphragm and seals resist chemical attack in process lines
  • PVC body rated to 150 psi at 140 °F for reliable service
  • Flow coefficient Cv 10 delivers predictable flow control
  • Position indicator on wheel handle shows valve status at a glance

Specifications

BrandHAYWARD FLOW CONTROL
TypePipes, Valves & Fittings

Questions about this item

How often will the EPDM diaphragm need replacement under chemical service?

The EPDM diaphragm resists chemicals and operates up to 140 °F and 150 psi; lifespan varies with media aggressiveness and cycling frequency, so inspect periodically and replace if leakage appears.

What pressure or temperature limit is reached first during continuous operation?

The valve is rated for 150 psi maximum operating pressure and 140 °F maximum temperature; whichever limit the system hits first will constrain sustained use.

Does the wheel handle or PVC body transmit noticeable vibration or heat during all-day flow?

PVC body and wheel handle remain cool at media temperatures up to 140 °F; the diaphragm design minimises water hammer, so vibration and heat transfer are low in continuous service.

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