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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Easy-Maintenance Threaded On/Off Valves for Chemicals
- Valve Type: Ball
- For Use With: Carbon Dioxide, Citric Acid, Deionized Water, Ethanol, Ethylene Glycol, Hydrochloric Acid, Isopropyl Alcohol, Methanol, Methyl Ethyl Ketone, Phosphoric Acid, Salt Water, Sodium Hydroxide, Water
- Ball Material: Polypropylene Plastic
- Seal Material: See table
- Seat Material: PTFE Plastic
No need to remove these valves from your line to access their internal components—the three-piece bolted body comes apart. Ideal in chemical-processing applications, the seal and polypropylene body stand up to aggressive and corrosive solutions.
Valves with a lever handle give you more leverage than valves with T-handles, so you can quickly open and close them with ease. To limit access to your line, replace the handle with a locking handle (sold separately). Fix the handle in place using a padlock (not included) with a shackle diameter up to 19/64".
Valves with a cam-and-groove male plug quickly connect and disconnect medium- to large-diameter hose lines. Insert the plug end into a cam-and-groove female socket.
Valves with a fluoroelastomer seal fit snug even when surfaces are irregular, misaligned, or dirty. The seal compresses and conforms to create a tight, leakproof connection.
Full-port valves do not restrict flow.
For technical drawings and 3-D models, click on a part number.
Valves | Locking Handles | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Coupling Size | Plug OD | Max. Pressure | Temperature Range, °F | Seal Material | Port Type | End-to-End Lg. | Each | Each | ||
Black Polypropylene Plastic Body with Lever Handle | |||||||||||
NPT Male × Cam-and-Groove Male Plug | |||||||||||
| 2 | 2 | 2 7/16" | 150 psi @ 70° F | 0° to 150° | Fluoroelastomer Rubber | Full | 8 1/4" | 00000000 | 000000 | 000000 | 00 |
| 2 | 2 | 2 7/16" | 225 psi @ 70° F | 0° to 150° | Fluoroelastomer Rubber | Full | 8 1/8" | 00000000 | 00000 | 00000000 | 000000 |
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 |