Sioux Chief 633-G318FP No-Lead Washing Machine Supply Valve, 3/4" FSWVL x 3/4" MSWT

Sioux Chief 633-G318FP No-Lead Washing Machine Supply Valve, 3/4" FSWVL x 3/4" MSWT

The Sioux Chief 633-G318FP is a no-lead, DZR (dezincification-resistant) supply valve built for washing machine and appliance water-line rough-in behind the wall. It pairs a 3/4" FSWVL (female sweat swivel) inlet, which threads onto the supply connection without disturbing the soldered joint, with a 3/4" MSWT (male sweat) outlet for a permanent soldered connection to copper tubing. The no-lead, DZR brass body resists dezincification and is intended for potable-water service, and the valve ships 10 per case, making it a practical stocking item for plumbing wholesalers, remodel crews, and new-construction rough-in jobs alike.

Key Features

• Trade Size: 3/4" FSWVL x 3/4" MSWT connections sized to standard 3/4" copper supply lines.
• No-Lead/DZR Construction: dezincification-resistant, no-lead brass body engineered for long-term durability in potable-water applications where zinc-alloy components are prone to corrosion.
• FSWVL Inlet: female sweat swivel connection lets the valve rotate freely into alignment as it is threaded onto the supply line, so the installer never has to twist the soldered tubing on the other end.
• MSWT Outlet: male sweat connection for a permanent soldered joint to 3/4" copper tubing, giving a solid, leak-resistant termination point.
• Installation Note: do not use pipe dope on the FIP swivel threads, per manufacturer instructions - the swivel seat is designed to seal without added compound.
• Case Packaging: packed 10 EA per case, sized for rough-in crews and distributors who need to keep this valve on hand for repeat appliance and fixture hookups.

Certifications & Compliance

• No-Lead Compliant
• DZR (Dezincification-Resistant) Brass

Technical Specifications

• Connections: 3/4" FSWVL x 3/4" MSWT.
• Country of Origin: United States.
• Packaging: 10 EA per case.

Typical Applications

• Washing Machine Supply Connections
• Appliance Water-Line Rough-In
• Copper Water Supply Installations
• Residential and Commercial Rough-In Plumbing
• Renovation and Remodel Water-Line Replacement
• New Construction Rough-In

Why Sioux Chief?

Sioux Chief builds the 633-G318FP supply valve from no-lead, DZR brass so it can stand up to potable-water service without the dezincification failures that plague lower-grade zinc-alloy valves. The FSWVL x MSWT connection set gives plumbers a swivel inlet for fast, twist-free alignment on the supply side and a solid sweat outlet for a permanent copper joint on the other, and the 10-per-case packaging keeps it easy to stock. For professional plumbers and contractors who need a dependable, code-conscious washing machine and appliance supply valve for behind-the-wall rough-in work, the Sioux Chief 633-G318FP is a straightforward, purpose-built choice.