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ASCO 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.
2-Way Normally Closed
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* Series 284
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With integral manual override, tubing is pinched closed in de-energized state.
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* Series 388
* Series 390
* Series 401
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Compact/Low Power versions, tubing is pinched closed in de-energized state.
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2-Way Normally Open
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* Series 284
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With Integral Manual Override, tubing is fully opened (not pinched) in de-energized state.
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* Series 388
* Series 390
* Series 401
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Compact/Low Power versions, tubing is fully opened (not pinched) in the de-energized state.
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3-Way Universal
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* Series 384
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With Integral Manual Override, one tube slot is fully opened (not pinched) and one tube slot is pinched closed in de-energized state.
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* Series 373
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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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