1/2" x 3/8" Brass Multi-Turn Angle Stop, Lead-Free, Sweat x Compression

BrassCraft R19XR 1/2" FIP x 3/8" OD Compression Multi-Turn Angle Stop Valve

The BrassCraft R19XR is a multi-turn angle stop valve designed to control water flow to individual fixtures such as faucets, toilets, and appliances. With a 1/2" female iron pipe inlet and a 3/8" OD compression outlet, it provides a secure, corrosion-resistant connection ideal for residential water distribution systems. This valve allows localized shutoff for maintenance or emergency repairs without disrupting the main supply line.

Key Product Features

• Inlet: 1/2" FIP (female iron pipe) connection
• Outlet: 3/8" OD compression fitting for standard supply line connections
• Material: Forged brass body for strength and corrosion resistance
• Valve Type: Multi-turn compression with rubber seat for secure shutoff
• Handle: Oval, metal knurled handle for improved grip and control

Technical Specifications

• Model: R19XR
• Working Pressure: 125 PSI maximum
• Temperature Range: 40°F to 140°F
• Body Dimensions: Approximately 1.02" x 2.5"
• Media: Potable water

Installation Information

This valve installs to a 1/2" threaded pipe connection and requires proper sealing methods (e.g., thread sealant or tape). The 3/8" compression outlet is compatible with standard faucet or toilet supply lines. Always verify thread compatibility and tighten fittings per manufacturer torque specifications to prevent leakage.

Professional Use Case

The R19XR is a durable, job-site-ready angle stop suitable for both rough-in and finish plumbing applications. It supports fixture-specific shutoff to allow for localized service work, making it a standard component in residential plumbing systems. Compatible with copper, CPVC, or PEX when used with the appropriate adapters.