V17801N – Westlake 1.5” 801 Series PVC True Union Ball Valve

Rated 4.53 out of 5 based on 51 customer ratings
(51 customer reviews)

$189.77

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The V17801N 1.5” 801 Series True Union Ball Valve by Westlake is a high‑quality PVC ball valve designed for pool, spa, irrigation, and general plumbing systems. Featuring a true union design, it allows easy installation and future servicing without full plumbing removal. With slip and/or threaded port options and strong chemical and UV resistance, this valve is built for durability and reliable performance in demanding outdoor water systems.

Features

  • True union configuration allows the valve body to be removed without disturbing the pipework

  • 1.5” nominal size suitable for moderate‑flow systems

  • PVC construction with high chemical, UV and corrosion resistance

  • Rated for ~150 psi (as per 801 Series description)

  • Slip and/or threaded ends (depending on specific model) for flexible installation

Benefits

  • Simplifies maintenance: you can remove or replace the valve without draining the entire line

  • Long‑term durability thanks to PVC body resisting pool chemicals and outdoor weather

  • Reliable shut‑off control for flow systems used in pools, spas, and irrigation

  • Compatible with standard 1.5” plumbing which is common in many pool filter systems

  • Cost‑effective, robust solution for plumbing isolation or bypass applications

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4.5
Based on 51 reviews
5 star
53
53%
4 star
47
47%
3 star
0%
2 star
0%
1 star
0%
Lauren Scott
Lauren Scott
Verified ownerVerified owner
4/5

Been using it for a few weeks and it's been solid.

8 months ago
Chris Davis
Chris Davis
Verified ownerVerified owner
5/5

Had no problems setting this up. Everything fit perfectly.

4 months ago
Daniel Wilson
Daniel Wilson
Verified ownerVerified owner
5/5

Happy with the purchase. No complaints.

5 months ago
Rachel Green
Rachel Green
Verified ownerVerified owner
4/5

Had no problems setting this up. Everything fit perfectly.

12 months ago
Andrew Moore
Andrew Moore
Verified ownerVerified owner
5/5

Arrived quickly and worked right out of the box.

4 months ago
Megan Carter
Megan Carter
Verified ownerVerified owner
4/5

Decent quality and does the job well.

8 months ago
Specification Details
Product Model V17801N
Brand Westlake
Series 801 Series True Union
Size 1.5 inches nominal
Type True Union Ball Valve
Material PVC (Chem/UV/Corrosion‑Resistant)
Pressure Rating ~150 psi
Connection Style Slip and/or Threaded (depending on version)
Application Pool, Spa, Irrigation, General Plumbing
Installation Inline with union nut removal for service
Warranty Manufacturer Limited Warranty

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