The Flair-It 3/8 in. PEX X 3/8 in. PEX Plastic Supply Valve is a compact, dependable shut-off designed to connect two 3/8" PEX runs with a dedicated service point. Built for residential plumbing, this valve puts you in control right at the source of your fixture or appliance line.
Designed with a plastic body, this supply valve keeps weight down and resists corrosion, making it a practical choice for tight spaces like under-sink cabinets, behind panels, or in utility rooms where space is at a premium. With both ends configured for 3/8" PEX tubing, it provides a straightforward inline connection that simplifies retrofit projects and new installs alike.
Key benefits and ideal scenarios:
- End 1 Size: 3/8" • End 2 Size: 3/8" — PEX-to-PEX inline connection
- Material: Plastic — lightweight, durable, and suitable for potable water applications
- Brand: Flair-It — trusted name in ready-to-install PEX fittings and fittings-based valve solutions
- Product Type: Supply Valve — creates an accessible shut-off point between PEX runs without needing additional fittings
- Usage: Ideal for adding a convenient service stop near fixtures, appliances, or small supply lines where a full valve assembly isn’t practical
Why this valve stands out: it’s purpose-built for PEX systems, avoiding the clutter of extra elbows or tees while delivering a clean, serviceable pathway for water flow. The 3/8" sizing aligns with common faucet and compact fixture supply lines, making it a smart choice for renovations, new installations, or quick maintenance upgrades.
Best uses include adding a dedicated shut-off point in under-sink plumbing, connecting appliance supply lines that use 3/8" PEX, or creating a future-ready service valve in tight spaces where a larger valve might not fit. Ready-to-use right out of the package, the Flair-It 3/8 in. PEX X 3/8 in. PEX Plastic Supply Valve helps you keep your PEX network organized and easily operable.
