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Hayward 4-inch CPVC butterfly valve with lever handle, wafer style

HAYWARD POOL PRODUCTS INC

HAYWARD POOL PRODUCTS INC Butterfly Valve 4in CPVC EPDM Lever

SKU CH-Y17W-R5AKG

Wafer-style butterfly valve with CPVC body and EPDM liner, rated to 150 psi from 32 to 190 degrees F for 4-inch pipe

  • TypeOther
  • Handles 150 psi max pressure for reliable flow control
  • Operates from 32 to 190 degrees F for versatile temperature range
  • CPVC body and disc with EPDM liner resist corrosion and chemical wear
  • Lever handle enables quick manual operation and positive shut-off
  • Meets ANSI B 16.10, ISO 5752, ISO 5211, NSF/ANSI 372 and ASTM D1784 Cell Class 23447 standards

4in CPVC Butterfly Valve

The HAYWARD FLOW CONTROL BYV22040A0EL000 is a wafer-style butterfly valve built for 4in piping systems. Its CPVC body and disc resist corrosion in chemical and water treatment applications. An EPDM liner seals against the disc across a 32 to 190 degrees F temperature range. The lever handle provides direct manual control of flow.

Suits corrosive fluid lines needing manual shut-off

Installers working with PVC or CPVC schedules matching the 7 1/2in bolt circle and eight-hole pattern will find it compatible. The 150 psi pressure rating covers many industrial and pool circulation duties. Systems requiring automated actuation, higher pressure classes or flanged end connections should look at alternative valve types.

Lever handle bolts to ISO 5211 top flange

The valve drops between ANSI B16.10 / ISO 5752 flanges using the existing bolt holes; no special tools are required beyond standard wrenches. Misalignment of the 22/31in lug diameter during bolting is the most common cause of seat distortion and leakage. Verify flange face condition and bolt torque sequence before pressurising.

Highlights

  • Handles 150 psi max pressure for reliable flow control
  • Operates from 32 to 190 degrees F for versatile temperature range
  • CPVC body and disc with EPDM liner resist corrosion and chemical wear
  • Lever handle enables quick manual operation and positive shut-off
  • Meets ANSI B 16.10, ISO 5752, ISO 5211, NSF/ANSI 372 and ASTM D1784 Cell Class 23447 standards

Specifications

BrandHAYWARD
TypeOther

Questions about this item

Will the 7 1/2 in bolt circle on this CPVC butterfly valve match my existing 4 in ANSI Class 150 flanges?

Yes, the 7 1/2 in bolt circle diameter with 8 bolt holes follows ANSI B16.10 and ISO 5752, so it bolts directly to standard 4 in Class 150 flanges.

Can I keep my current EPDM gaskets when installing this CPVC disc valve in 150 psi water at 190 °F?

The valve liner is EPDM rated to 190 °F and 150 psi, matching your gasket material, so existing EPDM gaskets remain compatible.

How do I confirm the lever handle is aligned with the disc after installation?

The lever handle is keyed to the stem; when the lever sits perpendicular to the pipe the disc is closed, and parallel means fully open.

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