The EVP Series proportional-control valve uses a single internal moving part for precise control of air and inert gases. The valve can be controlled using dc current, open or closed-loop control, and pulse-width modulation. The valve offers many options including mounting, ports, and seal material.

Clippard Instrument Laboratory Inc.
7390 Colerain Ave.
Cincinnati, OH 45239
(877) 245-6247

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