The SYJA3000/5000/7000 series are 4 & 5 port air operated valves with rubber seals.  The series is available in base mounted or body ported styles.Body ported or base mounted, Rubber seal, Sonic conductance: C  - 0.46dm3/(s·bar), Applicable cylinder size: ø25, AIR OPERATED VALVE, 4/5 PORT AIR-PILOTED VALVE, VVD

This is a legacy product. Please contact us for the latest version.sales@ocaire.com