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How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Precision Extreme-Pressure Brass Threaded Pipe Fittings
Also known as instrumentation fittings, these have the most precise threads and the tightest tolerances of all the brass pipe fittings we offer. Fittings are brass for good corrosion resistance.
Female x male 90° elbow adapters are also known as street elbows.
For technical drawings and 3-D models, click on a part number.
90° Elbow Connectors, Female
- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Steam, Water
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3
Pipe Size | Max. Pressure | Max. Steam Pressure | Each | |
NPT Female | ||||
|---|---|---|---|---|
| 1/8 | 2,900 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 000000 |
| 1/4 | 3,000 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 3/8 | 2,700 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 1/2 | 2,500 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 3/4 | 2,000 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 000000 |
90° Elbow Connectors, Male
- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Steam, Water
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3
| Pipe Size | Max. Pressure | Max. Steam Pressure | Each | |
NPT Male | ||||
|---|---|---|---|---|
| 1/8 | 5,000 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 000000 |
| 1/4 | 4,100 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 3/8 | 4,000 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 1/2 | 3,100 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 3/4 | 3,400 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 000000 |
90° Elbow Adapters
- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Steam, Water
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3
| Pipe Size | Max. Pressure | Max. Steam Pressure | Each | |
NPT Female × NPT Male | ||||
|---|---|---|---|---|
| 1/8 | 2,900 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 000000 |
| 1/4 | 3,000 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 3/8 | 2,700 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 1/2 | 2,500 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 00000 |
| 3/4 | 2,000 psi @ 72° F | 1,500 psi @ 300° F | 0000000 | 000000 |
90° Elbow Reducing Adapters
- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Steam, Water
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3
45° Elbow Adapters
- For Use With: Air, Argon, Natural Gas, Nitrogen Gas, Oil, Oxygen, Steam, Water
- Specifications Met: ASME B1.20.1, ASME B31.1, ASME B31.3
On/Off Valves with Push-to-Connect Fittings for Chemicals
90° Elbow Adapter, Push to Connect × Female NPT
90° Elbow Adapter, Push to Connect × Male NPT
90° Elbow Adapter, Push to Connect × Push to Connect
90° Elbow Connector,
Push to Connect ×
Push to Connect
Push to Connect ×
Push to Connect
Insert tubing into the fittings on these valves—no heat, solder, or flux required. To withstand aggressive and corrosive solutions, they have a chemical-resistant fluoroelastomer seal and a plastic body.
Full-port valves do not restrict flow.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
For technical drawings and 3-D models, click on a part number.
Gray PVC Plastic Body
- Valve Type: Ball
- For Use With: Air, Carbon Dioxide, Deionized Water, Ethanol, Ethylene Glycol, Helium, Isopropyl Alcohol, Mineral Spirits, Natural Gas, Nitrogen, Oxygen, Phosphoric Acid, Salt Water, Soap Solutions, Water
- Ball Material: PVC Plastic
- Seal Material: Fluoroelastomer Rubber
- Seat Material: Fluoroelastomer Rubber
| Pipe Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | Port-to-Port Lg. | Each | |
90° Elbow Adapter, Push to Connect × Female NPT Threaded | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 000000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 5/8" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 5/8" | 000000000 | 00000 |
| 1/2 | 1/2" | 2.8 | 125 psi @ 140° F | 35° to 140° | Standard | 1 5/8" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Male NPT Threaded | ||||||||
| 1/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 3/4" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 3/4" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Push to Connect | ||||||||
| __ | 1/4" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/8" | 000000000 | 00000 |
| __ | 1/4" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| __ | 3/8" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
90° Elbow Connector, Push to Connect × Push to Connect | ||||||||
| __ | 1/4" × 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/8" | 000000000 | 00000 |
| __ | 3/8" × 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 1 3/8" | 000000000 | 00000 |
| __ | 1/2" × 1/2" | 2.7 | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
Black PVDF Plastic Body
- Valve Type: Ball
- For Use With:
Connector: Air, Argon, Carbon Dioxide, Citric Acid, Deionized Water, Ethylene Glycol, Helium, Isopropyl Alcohol, Krypton, Natural Gas, Neon, Nitrogen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hypochlorite, Sulfuric Acid, Water, Xenon
Adapter: Air, Butane, Carbon Dioxide, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Fuel Oil, Gasoline, Helium, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Nitric Acid, Nitrogen, Oil, Oxygen, Phosphoric Acid, Propane, Salt Water, Soap Solutions, Sodium Hypochlorite, Sulfuric Acid, Water, Xylene - Ball Material: PVDF Plastic
- Seal Material: Fluoroelastomer Rubber
- Seat Material: Fluoroelastomer Rubber
| Pipe Size | For Tube OD | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | Port Type | Port-to-Port Lg. | Each | |
90° Elbow Adapter, Push to Connect × Female NPT Threaded | ||||||||
|---|---|---|---|---|---|---|---|---|
| 1/4 | 1/4" | 0.7 | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 000000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 1/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 5/8" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 5/8" | 000000000 | 00000 |
| 1/2 | 1/2" | 2.8 | 125 psi @ 140° F | 35° to 140° | Standard | 1 5/8" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Male NPT Threaded | ||||||||
| 1/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/4 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 1/4 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| 3/8 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/4" | 000000000 | 00000 |
| 3/8 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/4" | 000000000 | 00000 |
| 3/8 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 3/4" | 000000000 | 00000 |
| 1/2 | 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 3/4" | 000000000 | 00000 |
| 1/2 | 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Standard | 1 3/4" | 000000000 | 00000 |
90° Elbow Adapter, Push to Connect × Push to Connect | ||||||||
| __ | 1/4" × 3/8" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/8" | 000000000 | 00000 |
| __ | 1/4" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
| __ | 3/8" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |
90° Elbow Connector, Push to Connect × Push to Connect | ||||||||
| __ | 1/4" × 1/4" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 3/8" | 000000000 | 00000 |
| __ | 3/8" × 3/8" | 1.9 | 125 psi @ 140° F | 35° to 140° | Full | 1 3/8" | 000000000 | 00000 |
| __ | 1/2" × 1/2" | Not Rated | 125 psi @ 140° F | 35° to 140° | Full | 1 11/16" | 000000000 | 00000 |