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Pinch Valves
Pinch valves are designed to control the flow of fluid by locating soft tubing in a mechanism that “pinches” the tubing to block flow and releases to allow flow. Pinch valves are suitable for corrosive fluids, high purity applications, or fluids with particulate.
Click on a series to learn more.
 2-way Normally Closed
Series 284 With integral manual override, tubing is pinched closed in de-energized state.
Series 388
Series 390
Series 397
Series 401 		 Compact/Low Power versions, tubing is pinched closed in de-energized state.
 2-way Normally Open
Series 284 With Integral Manual Override, tubing is fully opened (not pinched) in de-energized state.
Series 388
Series 390
Series 397
Series 401
Compact/Low Power versions, tubing is fully opened (not pinched) in the de-energized state.
 3-way Universal
Series 384 With Integral Manual Override, one tube slot is fully opened (not pinched) and one tube slot is pinched closed in de-energized state.
Series 373
Series 443
Compact/Low Power versions, one tube slot is fully opened (not pinched) and one tube slot is pinched closed in de-energized state.
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