SY 4/5 Port solenoid valve with an increased flow of 80% from its predecessors, allowing the valve size to be reduced. A built-in strainer in the pilot valve prevents trouble caused by foreign matter. Ozone resistance has been improved by using H-NBR seal material for the main valve and seals. Side, top, and bottom port/pipe directions are available to allow flexible installation. The SY is available in body-ported or base-mounted styles and can be used individually or manifold-mounted.
