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 Hose
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On/Off Valves with 37° Flared Tube Fittings for Fuel
- Valve Type: Ball
- For Use With: Diesel Fuel, Fuel Oil, Gasoline
- Seal Material: PTFE Plastic
These valves have 37° flared tube fittings that form a tight seal on metal tubing lines to transfer diesel fuel, fuel oil, and gasoline. All are full port, so they do not restrict flow.
Thread Size | For Tube OD | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
Aluminum Body | ||||||
|---|---|---|---|---|---|---|
37° Flared × 37° Flared | ||||||
| 7/8"-14 | 5/8" | 200 psi @ 70° F | -40° to 250° | 3 1/4" | 0000000 | 0000000 |
On/Off Valves with 45° Flared Compression
Fittings for Natural Gas, Propane, and Butane
- Valve Type: Ball
- For Use With: Butane, Natural Gas, Propane
- Seal Material: PTFE Plastic
- Specifications Met: CSA Certified, CSA-US Certified, UL Listed
With 45° flared tube fittings, these valves form a tight seal on metal tubing lines for natural gas, propane, and butane. All have a T-handle that resists accidental movement when snagged or bumped. Valves are standard port, so they slightly restrict flow.
| Pipe Size | Thread Size | Max. Pressure | Temperature Range, °F | End-to-End Lg. | Each | |
Brass Body | ||||||
|---|---|---|---|---|---|---|
NPT Female × 45° Flared Male | ||||||
| 3/4 | 7/8"-14 | 5 psi @ 125° F | -40° to 125° | 3" | 00000000 | 000000 |
International Standard ISO B Quick-Disconnect
Hose Couplings for Hydraulic Fluid
A complete coupling consists of a plug and a socket (both sold separately) that connect and disconnect quickly. Use them if you need frequent access to a hydraulic hose line. All of the International Standard ISO B quick-disconnect plugs are compatible with any of the International Standard ISO B quick-disconnect sockets of the same coupling size, regardless of the pipe size. Couplings meet ISO 7241-1 Series B dimensional and performance standards and are compatible with Parker 60 couplings. Also known as double shut-off couplings, the plugs and sockets both have a shut-off valve that stops the flow when the coupling is separated.
Plugs are also known as nipples.
Sleeve-lock sockets connect by sliding back the sleeve on the socket, inserting the plug, and releasing the sleeve. To disconnect, slide the sleeve back and pull out the plug.
Zinc-plated steel is stronger and more durable than other metals. It has fair corrosion resistance.
Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size. Pressure ratings are given for static (constant) pressure conditions.
Warning: Never attempt to connect or disconnect couplings when operating at maximum pressure. Stop the flow before you disconnect the line.
- Maximum Pressure: See table
- Maximum Vacuum: 27 in. of Hg @ 72° F
- Temperature Range: -40° to 250° F
- Compatible With: ISO 7241-1 Series B, Parker 60
- Specifications Met: ISO 7241-1 Series B
- Maximum Pressure: See table
- Maximum Vacuum: 27 in. of Hg @ 72° F
- Temperature Range: -40° to 250° F
- Compatible With: ISO 7241-1 Series B, Parker 60
- Specifications Met: ISO 7241-1 Series B
Minimal-Spill Quick-Disconnect Hose Couplings for Coolant
Reduce the risk of spills near electronics when connecting and disconnecting liquid cooling lines. Also known as double shut-off couplings, these couplings have a shut-off valve on both sides that stops the flow of coolant if they’re separated. Often used to connect servers to a cooling manifold in data centers, they comply with the performance specifications of OCP (Open Computing Project). To avoid mixing up your lines, choose blue couplings for cold supply and red couplings for hot return. A complete coupling consists of a plug and socket or two adapters (all sold separately).
Install plugs on manifolds and servers. They’re also known as nipples. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.
- Maximum Pressure: 150 psi @ 72° F
- Temperature Range: 65° to 145° F
- Material: 303 Stainless Steel
- Compatible With: Danfoss Hansen UQD, Parker Hannifin UQD, CPC UQD, CEJN UQD, Staubli UQD
Solenoid-Operated On/Off Screw-In Hydraulic Valves
Start and stop flow with an electronic signal. A spring returns the valve to its default position when the signal stops. Also known as cartridge valves, these compact valves screw into your mounting block.
Valves | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Body—UN/UNF (SAE Straight) | Repl. Solenoid Coils | |||||||||||
| Deltrol Equivalent Model No. | Hydraforce Equivalent Model No. | Parker Equivalent Model No. | Thread Size | Dash Size | Max. Flow Rate, gpm | Max. Pressure, psi | Voltage | O'all Ht. | Each | Each | ||
Single-Solenoid | ||||||||||||
| DSV2-100-2NCS-N-D1D | SV10-24-0-N-12DL | DSV102-C-N-D012-L | 7/8"-14 | 10 | 6 | 3,000 | 12V DC | 4 5/8" | 0000000 | 0000000 | 0000000 | 000000 |
Directional-Control Screw-In Hydraulic Valves
Control the direction of flow or stop flow altogether with an electronic signal. These valves are also known as cartridge valves, and they screw into your mounting block.
Place four-way valves between the pressure source and a double-acting cylinder.
In NFPA diagrams, P represents the pressure source, T represents the tank, and A and B represent work ports.
Valves | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Body—UN/UNF (SAE Straight) | Replacement Solenoid Coils | |||||||||||
| Deltrol Equivalent Model No. | Hydraforce Equivalent Model No. | Parker Equivalent Model No. | Thread Size | Dash Size | Max. Flow Rate, gpm | Max. Pressure, psi | Voltage | O'all Ht. | Each | Each | ||
Style 3—Default Position: P Open to A, B Open to T | ||||||||||||
| DSV2-100-4CO-N-D1D | SV10-40-0-N-12DL | DSL104-B-N-D012-L | 7/8"-14 | 10 | 6 | 3,000 | 12V DC | 4 7/8" | 0000000 | 0000000 | 0000000 | 000000 |