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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. Also known as pinch valves, they 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.
Tab Handle with Open Body

For Tube OD | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Acetal Plastic Body | |||||
---|---|---|---|---|---|
1/32" - 1/2" | 35° to 140° | Not Rated | 1 | 0000000 | 00000 |
T-Handle

For Tube OD | Body Style | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Acetal & Nylon Plastic Body | ||||||
---|---|---|---|---|---|---|
3/32" - 1/2" | Closed | 35° to 140° | Durometer 60A | 1 | 0000000 | 000000 |
Knob Handle

For Tube OD | Body Style | Temp. Range, °F | For Max. Tube Hardness | Pkg. Qty. | Pkg. | |
Acetal & Nylon Plastic Body | ||||||
---|---|---|---|---|---|---|
3/32" - 1/4" | Open | 35° to 140° | Durometer 60A | 1 | 0000000 | 00000 |