Sioux Chief 631-G305FP 3/4" MS...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$41.16
Sioux Chief 631-G305FP 3/4" MSWT x 3/4" FIP Swivel Elbow with FP Valve, No-Lead/DZR

Sioux Chief 631-G305FP 3/4" MSWT x 3/4" FIP Swivel Elbow with FP Valve, No-Lead/DZR

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Model: 631-G305FP

In Stock (leaves warehouse same day if ordered before 3pm ET)

$41.16
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Sioux Chief 631-G305FP 3/4" MSWT x 3/4" FIP Swivel Elbow with FP Valve, No-Lead/DZR

The Sioux Chief 631-G305FP is a 3/4" MSWT x 3/4" FIP swivel elbow built for behind-the-wall rough-in supply connections, not a decorative fixture fitting. This no-lead (NL), dezincification-resistant (DZR) fitting pairs a male sweat end with a female iron pipe swivel thread, and this configuration includes an integrated FP valve as part of the assembly. It ships packaged 25 pieces per case, making it a practical stocking item for plumbing supply houses and rough-in contractors.

Key Features

  • Trade Size: 3/4" MSWT x 3/4" FIP swivel connection sized for standard rough-in supply lines.
  • No-Lead/DZR Construction: NL/DZR construction resists dezincification and meets no-lead compositional requirements for potable water fittings.
  • MSWT Sweat End: the male sweat (MSWT) end is sized for a solder connection to 3/4" copper tube during rough-in.
  • Swivel FIP Thread: the female iron pipe swivel end rotates freely during installation, allowing the fitting to be aligned to the fixture connection without twisting the connected supply line.
  • Integrated FP Valve: this elbow configuration includes an FP valve as part of the assembly.
  • Thread Sealant Note: do not use pipe dope on the FIP swivel threads, per manufacturer instruction — this protects the swivel seal surface.
  • Case Packaging: sold 25 pieces per case for supply house and contractor stocking.

Certifications & Compliance

  • No-Lead (NL) Compliant Construction
  • Dezincification-Resistant (DZR)

Technical Specifications

  • Product Type: Elbow
  • Connection: 3/4" MSWT x 3/4" FIP Swivel
  • Country of Origin: China
  • Packaging: 25 EA per case

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • Behind-the-Wall Supply Line Connections
  • Copper Supply Line Terminations
  • Potable Water Supply Fittings
  • New Construction and Renovation Plumbing
  • Contractor and Supply House Stock

Why Sioux Chief?

Sioux Chief builds rough-in fittings like the 631-G305FP to no-lead, dezincification-resistant standards for dependable performance behind the wall where a fitting cannot easily be serviced later. The NL/DZR construction and swivel FIP connection are engineered for the demands of professional installation, and the case packaging is sized for how plumbing supply houses actually stock rough-in elbows. That combination makes this fitting a dependable choice for plumbers who need code-aware, no-lead supply connections they can trust once the wall is closed.

Manufacturer Resources

Sioux Chief Product Catalog

Product Specs

Cubic Volume:
0.5616535
Product Type:
Elbow
Department:
Plumbing
Product Group:
Rough-In and Supports
Product Subgroup:
Fittings and Valves
Product Size:
3/4"

Sioux Chief 631-G305FP – Frequently Asked Questions

1) What size and connection types does the Sioux Chief 631-G305FP swivel elbow have?
It's a 3/4 inch MSWT (male sweat) by 3/4 inch FIP swivel elbow. The sweat end solders to 3/4 inch copper tube, and the female iron pipe end takes a 3/4 inch male threaded fixture or valve connection. Both ends are the same trade size, so there is no reduction through the fitting.
2) Can I use pipe dope on the FIP swivel threads of this Sioux Chief elbow?
No. Sioux Chief instructs that pipe dope not be used on the FIP swivel threads on the 631-G305FP. The swivel relies on a seal surface rather than thread sealant, and dope on those threads can compromise it.
3) Is this Sioux Chief elbow approved for potable water lines?
The 631-G305FP is built to no-lead (NL) compositional requirements and is dezincification-resistant (DZR), which is what it is sold for: potable water supply fittings in residential and commercial rough-in. DZR brass matters where water chemistry attacks ordinary yellow brass behind a closed wall.
4) Does the 631-G305FP include a valve, or do I need a separate stop?
This configuration has an FP valve built into the assembly, so the shutoff is part of the elbow rather than a separate stop added downstream. If you want a plain elbow with no valve, this is not the one to order.
5) What does the swivel on a 3/4 inch swivel elbow actually do during install?
The female iron pipe end rotates freely, so you can line the elbow up with the fixture connection without twisting the soldered copper supply behind it. On a rough-in where the stub is already set in the wall, that's the difference between dialing in alignment and re-sweating a joint.
6) Is this a finished trim fitting or a behind-the-wall rough-in part?
Rough-in. The 631-G305FP is meant for behind-the-wall supply connections and copper supply line terminations, not for exposed decorative trim. If you need something visible at the fixture, look for a trim-finish supply fitting instead.
7) What is the manufacturer part number for this Sioux Chief swivel elbow with FP valve?
Order it as Sioux Chief 631-G305FP. That number covers the 3/4 inch MSWT x 3/4 inch FIP swivel elbow with the FP valve in no-lead/DZR brass.
8) How is the Sioux Chief 631-G305FP packaged for stocking?
It ships 25 pieces per case. That case quantity is aimed at supply houses and rough-in contractors who go through 3/4 inch supply elbows in volume rather than buying one at a time.
How fast can I get the Sioux Chief 631-G305FP delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sioux Chief 631-G305FP come with a warranty?
Absolutely. The Sioux Chief 631-G305FP is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sioux Chief 631-G305FP?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Sioux Chief 631-G305FP from ZenSupply?
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