System of Measurement System of Measurement |
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For Tube OD For Tube OD |
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Connection Style Connection Style | Show |
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![]() | Clamp On |
Connection Style Connection Style | Hide |
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For Use With For Use With |
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Valve Function Valve Function |
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Overall Length Overall Length |
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Maximum Temperature Maximum Temperature |
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Actuation Actuation |
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Maximum Pressure Maximum Pressure |
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Overall Height Overall Height |
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Minimum Temperature Minimum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Handle Type Handle Type |
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For Maximum Tube Hardness For Maximum Tube Hardness |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Actuated On/Off Valves
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About Flowmeters and Totalizers
Flowmeters measure the rate of flow for a liquid or a gas. Totalizers measure the cumulative flow volume. Flowmeter/totalizers display both the flow rate and the cumulative flow volume.
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Plastic Noncontact Flow-Adjustment Valves
With no metal parts, these valves are often used for noncontact flow adjustment in wet conditions and harsh environments. All press down on the outside of tubing to adjust flow without contacting the process media. They can be used with any media that’s chemically compatible with your tubing.
Valves with a closed body securely hold tubing in place.
Valves with an open body provide easy access to tubing for maintenance or replacement.
Dial handles are marked with a 1 to 10 mm scale that allows you to make repeatable adjustments.
Tabs have flow-adjustment notches that allow you to lock in adjustments.

- Valve Type: Pinch
- For Use With: Water, Oil, Argon, Butane, Deionized Water, Krypton, Neon, Propane, Xenon

- Valve Type: Pinch
- For Use With: Water, Oil, Argon, Deionized Water, Helium, Hydrochloric Acid, Krypton, Neon, Phosphoric Acid, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid, Xenon
For Tube OD | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Acetal Plastic Body | |||||
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1/32" - 1/2" | 35° to 140° | Durometer 60A | 1 | 0000000 | 00000 |

- Valve Type: Pinch
- For Use With: Water, Oil, Argon, Deionized Water, Helium, Hydrochloric Acid, Krypton, Neon, Nitric Acid, Phosphoric Acid, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid, Xenon
For Tube OD | Body Style | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Acetal & Nylon Plastic Body | ||||||
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3/32" - 1/2" | Closed | 35° to 140° | Durometer 60A | 1 | 0000000 | 000000 |

- Valve Type: Pinch
- For Use With: Water, Oil, Argon, Deionized Water, Helium, Hydrochloric Acid, Krypton, Neon, Nitric Acid, Phosphoric Acid, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid, Xenon
For Tube OD | Body Style | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Acetal & Nylon Plastic Body | ||||||
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3/32" - 1/4" | Open | 35° to 140° | Durometer 60A | 1 | 0000000 | 00000 |

- Valve Type: Pinch
- For Use With: Water, Oil, Argon, Deionized Water, Helium, Hydrochloric Acid, Krypton, Neon, Phosphoric Acid, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid, Xenon
Noncontact Flow-Adjustment Valves
- Valve Type: Pinch
- For Use With: Water, Oil, Air, Deionized Water, Diesel Fuel, Ethylene Glycol, Fuel Oil, Isopropyl Alcohol, Kerosene, Methanol, Mineral Spirits, Sodium Hydroxide, Sodium Hypochlorite
Also known as pinch valves, these press down on the outside of tubing to adjust flow without contacting the process media. They can be used with any media that’s chemically compatible with your tubing.
Nickel-plated brass valves are more corrosion resistant than zinc or zinc-plated steel valves.
Valves with an open body provide easy access to tubing for maintenance or replacement.
Valves with a closed body securely hold tubing in place.

For Tube OD | Body Style | Temp. Range, °F | For Max. Tube Hardness | Each | |
3/32" - 3/4" | Closed | -100° to 500° | Durometer 50A | 0000000 | 000000 |
Panel-Mount Noncontact Flow-Adjustment Valves

- Valve Type: Pinch
For installation in instrument panels, these valves have a hex nut and threads below the handle. They press down on the outside of tubing to adjust flow without contacting the process media. Valves can be used with any media that’s chemically compatible with your tubing.
For technical drawings and 3-D models, click on a part number.
For Tube OD | Body Style | Panel Cutout Dia. | For Max. Tube Hardness | Each | |
Nickel-Plated Brass Body | |||||
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1/4" | Closed | 1/2" | Durometer 60A | 0000000 | 000000 |
Tap Valves

- Valve Type: Saddle
- For Use With: Air, Water
- For Tube Material: Copper
Also known as saddle valves, these self-piercing valves tap existing copper tubing lines so you can install a secondary water supply line to humidifiers, ice makers, and other equipment. Clamp the valve into position and turn the handle to pierce a 1/4" hole in the tubing. Do not use with pipe. The outlet connection is a 1/4" compression tube fitting.
O'all | ||||||||||
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For Tube OD | Connection Type | Connection Style | Max. Pressure @ Temp. | Temp. Range, °F | Port-to-Port Lg. | Valve Ht. | Ht. | Lg. | Each | |
Brass Body | ||||||||||
3/8" to 1 5/16" | Tube | Clamp | 150 psi @ 180° F | 35° to 180° | 2 3/8" | 1 3/16" | 3" | 2 3/8" | 0000000 | 000000 |
Noncontact Solenoid On/Off Valves for Chemicals


- For Use With: Water, Air, Acetone, Deionized Water, Diesel Fuel, Ethylene Glycol, Fuel Oil, Gasoline, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Methanol, Methyl Ethyl Ketone, Mineral Spirits, Sodium Hypochlorite, Sulfuric Acid, Phosphoric Acid, Sodium Hydroxide
- Specifications Met: CE Marked
For applications sensitive to contamination, these valves stop flow without contacting the process media by pressing down on the outside of tubing. They operate on electricity to automatically start and stop flow.
These valves are normally closed unless actuated. They don’t require a minimum pressure drop between the inlet and outlet for operation. The actuator is directly mounted to the valve body to minimize movement and reduce wear.
For technical drawings and 3-D models, click on a part number.
For Tube | |||||||||||||
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OD | ID | Max. Tube Durometer | Max. Pressure | Pressure Drop | Temp. Range, °F | Valve Dia. | O'all Ht. | No. of Mounting Slots | Mounting Slot Lg. | Fasteners Included | Environmental Rating | Each | |
Anodized Aluminum Body with DIN Connection | |||||||||||||
Normally Closed—12V DC | |||||||||||||
1/8" | 1/16" | 50A | 10 psi @ 140° F | Zero Pressure Drop | 15° to 140° | 5/8" | 2 1/8" | 2 | 1/8" | No | IP40 | 00000000 | 0000000 |
3/16" | 1/8" | 50A | 10 psi @ 140° F | Zero Pressure Drop | 15° to 140° | 1" | 3 3/8" | 2 | 1/8" | No | IP65 | 00000000 | 000000 |
3/8" | 1/4" | 50A | 10 psi @ 140° F | Zero Pressure Drop | 15° to 140° | 1 3/16" | 4" | 2 | 1/8" | No | IP65 | 00000000 | 000000 |
Normally Closed—24V DC | |||||||||||||
1/8" | 1/16" | 50A | 10 psi @ 140° F | Zero Pressure Drop | 15° to 140° | 5/8" | 2 1/8" | 2 | 1/8" | No | IP40 | 00000000 | 000000 |
3/16" | 1/8" | 50A | 10 psi @ 140° F | Zero Pressure Drop | 15° to 140° | 1" | 3 3/8" | 2 | 1/8" | No | IP65 | 00000000 | 000000 |
3/8" | 1/4" | 50A | 10 psi @ 140° F | Zero Pressure Drop | 15° to 140° | 1 3/16" | 4" | 2 | 1/8" | No | IP65 | 00000000 | 000000 |
Pipe-Mount Flowmeters for Water

Install these flowmeters without disassembling your pipeline. Drill a hole in an existing run of PVC pipe and secure the flowmeter with the included clamps. They measure the flow rate of water in your system. For use with Schedule 40/Schedule 80 PVC pipe, they have a dual scale that shows flow rate in gallons per minute for each schedule.
For technical drawings and 3-D models, click on a part number.
Flow Range, gpm | |||||||||||
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Pipe Size | For Pipe Schedule | Overall Ht. | Schedule 40 | Schedule 80 | Accuracy | Max. Pressure | Temp. Range, °F | Seal Material | Mounting Orientation | Each | |
Acrylic Plastic Body with 316 Stainless Steel Fittings | |||||||||||
Gallons per Minute | |||||||||||
1 | 40, 80 | 7" | 5 to 35 | 4 to 26 | ±5% | 75 psi @ 70° F | 33° to 190° | Neoprene Rubber | Vertical | 0000000 | 0000000 |
1 1/4 | 40, 80 | 6" | 9 to 50 | 8 to 40 | ±5% | 75 psi @ 70° F | 33° to 190° | Neoprene Rubber | Vertical | 000000 | 000000 |
1 1/2 | 40, 80 | 7 1/2" | 10 to 70 | 10 to 60 | ±5% | 75 psi @ 70° F | 33° to 190° | Neoprene Rubber | Vertical | 0000000 | 000000 |
2 | 40, 80 | 7 1/2" | 20 to 120 | 18 to 100 | ±5% | 75 psi @ 70° F | 33° to 190° | Neoprene Rubber | Vertical | 0000000 | 000000 |
3 | 40, 80 | 6" | 45 to 240 | 40 to 215 | ±10% | 75 psi @ 70° F | 33° to 190° | Neoprene Rubber | Vertical | 0000000 | 000000 |
4 | 40, 80 | 6" | 75 to 420 | 70 to 375 | ±10% | 75 psi @ 70° F | 33° to 190° | Neoprene Rubber | Vertical | 000000 | 000000 |