Hayward Flow Control
Hayward Flow Control Butterfly Valve 6 in PVC Nitrile Lever
A 6-inch PVC butterfly valve with nitrile liner and lever handle, rated for 150 psi water pressure and temperatures from 32 to 140 degrees F
- Reliable flow control with 150 psi pressure rating
- Durable PVC construction meets ASTM D1784 Cell Class 12454
- Operates from 32 to 140 degrees Fahrenheit
- Buna-N liner ensures chemical compatibility
- Lever handle allows quick manual operation
6-inch PVC Butterfly Valve
This wafer-style valve controls flow in piping systems up to six inches. The PVC body and Buna-N liner handle water at pressures up to 150 psi and temperatures from 32 to 140 degrees F. A lever operator provides direct manual control for on-off or throttling service. It suits installers who need a corrosion-resistant valve for municipal or industrial water lines.
Lever handle and wafer body
The lever handle gives immediate visual indication of disc position and allows quick operation without tools. The wafer design fits between standard flanges using eight bolt holes on a 9 1/2 inch bolt circle with 7/8 inch lugs. This arrangement reduces installation weight and space compared with lugged or flanged alternatives.
Pressure and temperature headroom
The valve meets ANSI B16.10 and ISO 5752 face-to-face dimensions and carries NSF/ANSI 372 certification for drinking-water contact. ASTM D1784 cell class 12454 confirms the PVC material quality. It is not suited for services above 150 psi or 140 degrees F, nor for media that attack Buna-N or PVC. Buyers needing higher pressure ratings or different liner materials should specify another valve.
Highlights
- Reliable flow control with 150 psi pressure rating
- Durable PVC construction meets ASTM D1784 Cell Class 12454
- Operates from 32 to 140 degrees Fahrenheit
- Buna-N liner ensures chemical compatibility
- Lever handle allows quick manual operation
Specifications
| Brand | HAYWARD FLOW CONTROL |
|---|
Questions about this item
How often should the Buna-N liner and PVC disc be inspected or replaced in a 150 psi water system?
Inspect the Buna-N liner and PVC disc annually for wear, swelling or cracking; replace them if leakage appears or if the valve no longer seals at the rated 150 psi.
At what temperature does the PVC body reach its limit during continuous operation?
The PVC body is rated to 140 °F; sustained exposure above that temperature will soften the material and cause permanent deformation.
How much heat does the valve add to the fluid when it runs all day at 150 psi?
The valve itself generates no heat; fluid temperature stays within the 32 °F to 140 °F range as long as the system does not exceed those limits.
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