Westlake Pipe & Fittings | V40801N | 4" Gray PVC Economy True Union Ball Valve

Westlake Pipe & Fittings V40801N is a 4" gray PVC economy true union ball valve designed for compatible water-handling piping systems. This valve provides manual flow control and serviceable installation for pool, spa, filtration, plumbing, and commercial water applications.

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Key Features

• Westlake Pipe & Fittings V40801N is a 4" gray PVC economy true union ball valve for compatible piping systems.

• True union design allows the valve body to be removed for service without cutting the connected pipe.

• Ball valve construction provides dependable manual open and closed flow control when properly installed.

• Gray PVC body supports use in compatible pool, spa, filtration, and water-handling environments.

• Suitable for equipment pads, pump rooms, filtration systems, water treatment layouts, and commercial plumbing applications.

• Economy valve configuration provides a practical option for systems requiring a serviceable 4" shutoff valve.

• Intended for professional installation with correct pipe sizing, union alignment, sealing, and system compatibility.

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Product Overview

The Westlake Pipe & Fittings V40801N 4" Gray PVC Economy True Union Ball Valve is designed for plumbing systems that require a serviceable manual shutoff valve on compatible 4" piping. Its true union construction allows the valve body to be separated from the installed piping, supporting easier maintenance, inspection, or replacement compared with fixed valve connections.

This valve is commonly used in pool equipment rooms, spa systems, commercial filtration layouts, water treatment systems, and other water-handling applications. When installed with the correct pipe type, proper alignment, and compatible union connections, the V40801N provides practical flow control and service access for demanding plumbing environments.