About CPVC Valves

CPVC valves are engineered for plumbing systems using Chlorinated Polyvinyl Chloride (CPVC) pipe. They provide reliable flow control for hot and cold water applications, commonly used in residential, commercial, and light industrial plumbing installations. CPVC plumbing systems are corrosion-resistant, lightweight, and suitable for high-temperature potable water, making CPVC valves an ideal choice for compatibility, long-lasting performance, and a secure seal without metal-to-plastic transition fittings.

At Plumbingsell, we offer a variety of CPVC valves, including CPVC ball valves, CPVC shut-off valves, and multi-purpose flow control options compatible with CTS CPVC piping systems. Our inventory is suitable for new construction, system upgrades, appliance shutoffs, irrigation, and replacement projects.

What Is a CPVC Valve?

A CPVC valve is a control device installed in a piping system to allow, restrict, or stop the flow of water. Unlike metal plumbing valves, CPVC valves are made from thermoplastic polymer designed to withstand high temperatures and resist corrosion from chlorinated water, making them ideal for potable water distribution systems.

The most common type is a CPVC ball valve, which features:

• Quarter-turn handle for fast open/close operation
• Precision-molded internal ball mechanism
• Smooth full-port bore for minimal flow restriction
• Leak-resistant design using EPDM or PTFE seals

This design ensures consistent, maintenance-free operation over years of service, making CPVC valves preferred in modern plumbing and replacement systems.

Key Advantages of CPVC Valves

• Corrosion Resistant — Will not rust or pit like metal valves
• Ideal for Potable Water — Meets plumbing safety standards for drinking water
• High Temperature Tolerance — Suitable for hot and cold water lines (up to ~200°F / 93°C)
• Lightweight & Easy to Install — Solvent welding to CPVC pipe, no soldering or heavy tools required
• Cost-Effective — Durable alternative to brass or stainless valves

Shop CPVC Valves at Plumbingsell

Whether you are replacing a fixture shutoff, upgrading an existing plumbing system, or building a new installation, Plumbingsell offers a full selection of CPVC shut-off valves, CPVC ball valves, and other CPVC valve configurations for residential and light commercial plumbing.