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 technical data sheets and catalogs for engineering and installation information. Polyvinyl chloride (PVC) is the most frequently specified of all thermoplastic materials because of its light weight, durability and cost-effectiveness. PVC Schedule 40 is easy to install and is joined by solvent cementing or threading. PVC fittings exhibit high corrosion and chemical resistance and will not rust, scale, pit or corrode. 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.
Plastic Fittings Installation Instructions
- Maximum service temperature 140-DegreeF
- Do not test or use with compressed air or other gases
- ASTM D2466
- ASTM D1784, cell Class 12454
- NSF/ANSI/CAN-61
- UL Listed 94V-0
- NSF U.P. Certified
Plastic Fittings Installation Instructions
Manufacturer Resources
Product Specs
- All Application(s):
- Lead-Free
- All Basic Material:
- PVC - Polyvinyl Chloride
- Classification:
- PVC Sch 40 Elbows
- End Connection:
- Threaded
- Fitting Bend Angle:
- 90 Deg (1/4 Bend)
- Pipe Schedule:
- 40
- Plastic End Connection Type:
- M x S
- Product Group:
- Fitting
- Product Type:
- PVC Sch 40 Elbows
- System Use:
- Commercial Plumbing, Irrigation, Residential Plumbing
- Type of Elbow:
- Straight Size;Fitting / Street;Threaded
- Product Subgroup:
- Elbow
- Department:
- Plumbing
- Product Color:
- White
Nibco L07035Y – Frequently Asked Questions
1) What do the two ends of the Nibco 4607-4 PVC elbow connect to?
The Nibco 4607-4 is a 90-degree street elbow with one male threaded (MIPT) end and one slip socket end. The threaded male end screws into a female threaded fitting or valve, and the socket end takes PVC pipe of the same nominal size, solvent cemented. That M x S combination is what lets you turn a corner straight out of a threaded port without adding an adapter.
2) Can I use this PVC elbow on a hot water line?
No. Maximum service temperature is 140 degrees F, so the 4607-4 is for cold water pressure distribution only. Domestic hot water, boiler loops and anything that can see higher temperatures need a different material. Chilled water is fine.
3) Is this Nibco PVC elbow approved for potable drinking water?
Yes. The Schedule 40 street elbow is certified to NSF/ANSI/CAN-61 and NSF U.P. Certified, and it is listed as a lead-free application. Potable water is one of its stated uses along with irrigation, pool and spa, and chilled water.
4) Can I run compressed air through a PVC Schedule 40 fitting like this?
No, and this one is explicit about it: do not test or use with compressed air or other gases. That includes pressure testing the line with air. Test hydrostatically with water instead.
5) What pipe sizes does the Nibco 4607-4 street elbow come in?
Six nominal sizes: 1/2, 3/4, 1, 1-1/4, 1-1/2 and 2 inch. Both ends are the same nominal size on every one (straight size, not a reducing elbow), so a 1 inch fitting threads into a 1 inch female port and glues to 1 inch Schedule 40 pipe.
6) Will this white PVC fitting match my existing Schedule 40 irrigation lines?
It is white PVC Schedule 40, the standard color for pressure PVC, so it matches typical white Sch 40 pipe and fittings visually and dimensionally. It is not the gray electrical conduit style and not CPVC. Stated system uses are commercial plumbing, residential plumbing and irrigation.
7) Which Nibco part number do I order for a 3/4 inch MIPT x slip PVC elbow?
The 3/4 inch size of the 4607-4 is Nibco part L07015Y. For reference across the range: 1/2 inch is L06990Y, 1 inch is L07035Y, 1-1/4 inch is L07060Y, 1-1/2 inch is L07090Y and 2 inch is L07115YP.
8) How do I join this fitting, and do I need tape or dope on the threaded end?
Two different joints on one fitting. The socket end is solvent cemented to PVC pipe; the male end is a threaded connection made up with a suitable thread sealant, not overtightened, since PVC male threads split if you crank them. Nibco publishes plastic fittings installation instructions covering both methods, and the engineering data is in their technical data sheets.
9) Will a PVC elbow hold up in a chemical feed or corrosive environment?
PVC fittings resist corrosion and chemical attack and will not rust, scale, pit or corrode, which is why they show up in pool and spa and chilled water work. The limit is temperature (140 F max) and gases, not corrosion.
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Nibco L07035Y come with a warranty?
Absolutely. The Nibco L07035Y is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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