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Nibco 4607-2 90-Degree Street Elbow Spg x Slip - PVC Schedule 40
Model: NBC-4607-2
The PVC Schedule 40 90-degree street elbow is used in cold water pressure distribution systems including irrigation, pool and spa, potable water and chilled water applications. Please refer to NIBCO...
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The CPVC-CTS 90-degree elbow features a male spigot x female socket connection and is used to change the direction of flow. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. Chlorinated Polyvinyl Chloride (CPVC) has proven to be an excellent material for hot corrosive liquids, hot and cold water distribution, and similar applications above the temperature range of PVC. CPVC will not rust, pit, scale or corrode. CPVC fittings are easy to install and are joined by solvent cementing or threading. NIBCO® plastic fittings are backed by a 5-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry. FlowGuard Gold® is a registered trademark of The Lubrizol Corporation.
Plastic Fittings Installation Instructions
- Maximum service temperature 180-DegreeF
- Not for use with compressed air or other gases
- ASTM
- ASTM D
- NSF U.P. Certified
- NSF/ANSI
Plastic Fittings Installation Instructions
Manufacturer Resources
Product Specs
- All Application(s):
- Lead-Free
- All Basic Material:
- CPVC - Chlorinated Polyvinyl Chloride
- Classification:
- CPVC-CTS Elbows
- End Connection:
- Solvent Weld
- Fitting Bend Angle:
- 90 Deg (1/4 Bend)
- Pipe Schedule:
- For CPVC CTS (Copper Tube Size)
- Plastic End Connection Type:
- Spg x S
- Product Group:
- Fitting
- Product Type:
- CPVC-CTS Elbows
- System Use:
- Commercial Plumbing, Residential Plumbing
- Type of Elbow:
- Straight Size;Fitting / Street
- Product Subgroup:
- Elbow
- Department:
- Plumbing
- Product Color:
- Tan
- Country of Origin:
- United States
Nibco M059200 – Frequently Asked Questions
1) What does Spg x S mean on the Nibco 4707-2 CPVC elbow?
Spg x S is spigot by socket, also called a street elbow. One end is a male spigot that is sized like CPVC pipe and drops straight into another fitting's socket; the other end is a female socket that accepts pipe. That lets you turn 90 degrees right off a fitting without cutting a short nipple of pipe to join them.
2) Can I use this CPVC elbow on a hot water line?
Yes, within limits. CPVC handles hot and cold water distribution with a maximum service temperature of 180 F, which covers normal domestic hot water. Do not run it on compressed air or other gases.
3) Is the Nibco 4707-2 elbow approved for potable drinking water?
It is NSF U.P. certified and carries a lead-free application rating, so it is suited to potable hot and cold water distribution in both residential and commercial plumbing.
4) Do I need to glue this CPVC elbow or does it thread on?
Solvent weld only. Both ends of the 4707-2 are solvent cement joints, so you will need CPVC solvent cement (and primer where your local code calls for it). There is no threaded end on this fitting, so if you are transitioning to threaded pipe or a valve you need a separate adapter.
5) What sizes does the Nibco 4707-2 street elbow come in?
Three CTS sizes: 1/2 inch (MPN M059100), 3/4 inch (M059150) and 1 inch (M059200). All three are straight-size, meaning both ends are the same nominal size, so if you need to change size at the turn you want a reducing fitting or a bushing instead.
6) Will this tan CPVC elbow match my existing FlowGuard Gold pipe?
Color-wise, yes. The 4707-2 is tan CPVC in CTS sizing, the same tan CTS system used for hot and cold water distribution lines. Tan CTS CPVC is the residential and commercial water distribution line; the gray fittings you may also have on site are IPS-sized industrial CPVC and are a different system.
7) When should I use a street elbow instead of a regular 90 CPVC elbow?
Use the street version when the turn lands directly at another fitting, a valve socket or a tee, since the male spigot end plugs straight in and saves you cutting and gluing a stub of pipe. Use a standard socket x socket 90 when both sides of the turn are runs of pipe. In tight walls and behind fixtures the street elbow also shortens the overall makeup, which matters when you are fighting for clearance.
8) Will CPVC hold up in a building with aggressive or corrosive water?
CPVC will not rust, pit, scale or corrode, which is why it gets specified for hot corrosive liquids as well as ordinary hot and cold water service above the temperature range PVC can handle. For a property manager standardizing across units, that means no interior scale buildup at the fittings over time.
How fast can I get the Nibco M059200 delivered?
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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 Nibco M059200 come with a warranty?
Absolutely. The Nibco M059200 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 Nibco M059200?
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