Series 551 - ASCO Pilot/Air Operated Spool Valves Brass G1/4
ASCO series 551 pilot or air operated spool type solenoid valves offer environmental protection against the ingress of liquids, dust or other foreign matter. All of the exhaust ports of the spool valve are connectable, providing better environmental protection.
Particularly recommended for sensitive areas, such as clean room, and applications in the pharmaceutical and food processing sectors. The solenoid valves satisfy all relevant EC Directives.