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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About On/Off Valves
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About Fire-Fighting Hose Threads
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Plastic Threaded On/Off Valves with Garden Hose Outlet
- Valve Type: Ball
- For Use With: Air, Argon, Helium, Krypton, Neon, Water, Xenon
- Seat Material:
NPT Male × GHT Male: Buna-N Rubber
All Other Valves: PTFE Plastic
Use these valves with garden hose and other landscaping equipment. They are full port, so they 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.
Pipe Size | Hose Size | Flow Coefficient (Cv) | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
Light Gray PVC Plastic Body | |||||||
|---|---|---|---|---|---|---|---|
NPT Female × GHT Female | |||||||
| 3/4 | 3/4 | Not Rated | 125 psi @ 140° F | 35° to 140° | 2 15/16" | 0000000 | 000000 |
NPT Female × GHT Male | |||||||
| 3/4 | 3/4 | Not Rated | 125 psi @ 140° F | 35° to 140° | 2 15/16" | 0000000 | 00000 |
NPT Male × GHT Female | |||||||
| 1/2 | 3/4 | Not Rated | 125 psi @ 140° F | 35° to 140° | 2 3/4" | 0000000 | 00000 |
| 3/4 | 3/4 | Not Rated | 125 psi @ 140° F | 35° to 140° | 2 15/16" | 0000000 | 00000 |
NPT Male × GHT Male | |||||||
| 3/4 | 3/4 | 8 | 125 psi @ 140° F | 35° to 140° | 2 1/16" | 0000000 | 0000 |
GHT Female × GHT Male | |||||||
| __ | 3/4 | 12.3 | 125 psi @ 140° F | 35° to 140° | 2 15/16" | 0000000 | 00000 |
Threaded On/Off Valves with Garden Hose Outlet for Drinking Water
- Valve Type: Ball
- For Use With: Drinking Water
- Seal Material: PTFE Plastic
- Specifications Met: NSF/ANSI 61
Often used with garden hose and other landscaping equipment, these valves meet NSF/ANSI 61 for use with drinking water. They are full port, so they 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.
Diverting Valves with Fire-Fighting Hose Fittings
- Valve Type: Ball
- For Use With: Water
- Seal Material: Buna-N Rubber
Control the flow of water in two directions from a single source—these diverting valves have two balls and handles for independent operation of each outlet. They can direct flow to one side outlet at full capacity while shutting off flow to the second side outlet, direct flow to both side outlets at reduced capacity, or shut off flow to both side outlets. Valves have a brass body for good corrosion resistance. They are for use with fire-fighting hose.
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.
NH/NST (National Hose/National Standard) threads are only compatible with other NH/NST threads. Male NPSH (National Pipe Straight Hose) threads are compatible with female NPSH threads. Female NPSH threads are compatible with male NPSH, NPT, NPTF, and NPSM threads.
For technical drawings and 3-D models, click on a part number.
| Inlet Fire Hose Trade Size | Outlet Fire Hose Trade Sizes | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | End-to-End Lg. | Each | |
Brass Body | ||||||||
|---|---|---|---|---|---|---|---|---|
| 2 1/2 | 1 1/2 × 1 1/2 | Y-Pattern | Not Rated | 300 psi @ 150° F | -20° to 150° | 5 5/8" | 000000 | 0000000 |
| Inlet Pipe Size | Outlet Pipe Sizes | Flow Pattern | Flow Coefficient (Cv) | Max. Pressure | Temp. Range, °F | End-to-End Lg. | Each | |
Brass Body | ||||||||
|---|---|---|---|---|---|---|---|---|
| 2 1/2 | 1 1/2 × 1 1/2 | Y-Pattern | Not Rated | 300 psi @ 150° F | -20° to 150° | 5 5/8" | 000000 | 0000000 |
Plastic Cam-and-Groove Hose Couplings with Shut-Off Valve for Chemicals
These polypropylene couplings are lighter in weight than metal cam-and-groove couplings, yet have the corrosion resistance to handle chemical applications. They have excellent strength and abrasion resistance. Couplings consist of a plug and a socket that are sold together as a set. Use them to quickly connect and disconnect medium-to large-diameter hose lines. Also known as dry disconnects and double shut-off couplings, the plug and the socket both have a shut-off valve for minimal fluid loss when disconnecting the hose line. To connect, insert the plug into the socket, press the locking levers down, and turn the valve handles to the open position. The locking levers prevent accidental disconnection. To disconnect, turn the valve handles to the closed position, lift both levers, and pull out the plug. Couplings cannot be disconnected when the valves are open. They are not compatible with any other style of coupling. Dust covers are included to protect the ends of couplings when not in use.
Note: The listed length refers to the length of the coupling when connected.
Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.
- For Use With: Acetic Acid, Magnesium Chloride
- Max. Pressure: 100 psi @ 72° F
- Temperature Range: -20° to 150° F
Plug and Socket Sets | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Plug | Socket | Replacement Gaskets | ||||||||||
| Coupling Size | Pipe Size | Thread Type | Connection Style | OD | Connection Style | ID | Valve Type | Each | Pkg. Qty. | Pkg. | ||
Polypropylene Plastic | ||||||||||||
| 1 1/2 | 1 1/2 | NPT | Cam-and-Groove Male × Threaded Female | 2 1/8" | Cam-and-Groove Female × Threaded Female | 2 1/8" | Ball | 0000000 | 0000000 | 10 | 0000000 | 000000 |
| 2 | 2 | NPT | Cam-and-Groove Male × Threaded Female | 2 1/2" | Cam-and-Groove Female × Threaded Female | 2 1/2" | Ball | 0000000 | 000000 | 10 | 0000000 | 00000 |