The 068 Series flapper-isolation solenoid valve, offers increased throughput, smaller sample sizes, and reduced calibration requirements.

The 16-mm valve handles neutral and aggressive liquids and gases. The flapper accepts pressures to 116 psi at large orifice sizes while preventing fluid contamination from spikes in back pressure. The valve features 20-nsec response time; excellent operating characteristics under vacuum conditions; low pumping effects; self-draining capability and easy-to-flush internal cavity; low heat transfer between control mechanism and media; and optional onboard power saver mode.

The valves can be ordered as a turnkey fluid-automation machine that includes a manifold with fittings and special connections.

ASCO Numatics, 50-60 Hanover Rd., Florham Park, NJ 07932, (800) 972-2726