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Transparent PVC air release valve with threaded socket connections and polypropylene float ball

HAYWARD POOL PRODUCTS INC

HAYWARD POOL PRODUCTS INC AR10075ST Air Release Valve 3/4" PVC/FPM

SKU CH-9XAD-R73FY

Releases trapped air from plumbing lines through a transparent PVC body with a polypropylene float, rated for 1 to 225 psi and 40 to 140 degrees F

  • Product colorTransparent
  • Automatic air venting prevents air locks with 3/4" socket/threaded connections
  • Transparent PVC body lets you inspect flow without disassembly
  • Polypropylene float resists corrosion across 1–225 psi pressure range
  • Operates reliably from 40 to 140 °F in pool and spa systems
  • Compact 4 3/4" vent height fits tight equipment pads

Product Identity

The Hayward Flow Control AR10075ST air release valve is a new plumbing component designed to vent trapped air from pressurised water systems. It uses a transparent PVC body with a polypropylene float ball and accepts a 3/4 inch socket or threaded inlet connection.

Suitability

This valve suits pool, spa and irrigation installers who need automatic air evacuation at pressures between 1 psi and 225 psi and temperatures from 40 to 140 degrees F. It is not for systems that exceed the 225 psi ceiling, require a different vent diameter, or need a metal-bodied valve for chemical compatibility.

Deciding Specification

The maximum working pressure of 225 psi is the single figure that determines whether this valve matches the system design; verify the circuit never exceeds that limit before specifying the part.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $255.99
Pricier than about 88% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameHAYWARD FLOW CONTROL
Product colorTransparent

Questions about this item

What does the 225 psi rating mean when the valve is installed in my pool system?

The valve will automatically release trapped air at pressures up to 225 psi, protecting pipework and equipment from over-pressure damage during pump start-up or surges.

How does the socket/threaded connection affect what pipe I can use?

The 3/4 inch inlet accepts both solvent-weld socket and standard NPT threaded PVC fittings, so you can glue or screw the valve directly into existing plumbing.

What clearance do I need to fit the 4 3/4 inch vent height?

Allow at least 4 3/4 inches of vertical space above the pipe centreline so the polypropylene float can rise fully and vent air without obstruction.

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