MA.RO.S. Engineering s.r.l.

MarosModel INVA 52 -Vacuum Control Valves

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INVA 52 is a 5-way, 2-position reverse airflow vacuum valve. Vacuum valve 5/2 air flow reversing function in systems with blowers. Valve body aluminium or POM C. Pneumatic or electric actuator. Max temperature +140 C°.

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  • Rapid vacuum interception and interruption

The main application is using each of the 2 stable states to achieve a suction function or a repulsion function alternately. This is why the INVA 52 vacuum valve is the ideal solution in automation applications such as: - Quick gripping and release function in automatic handling operations - Pneumatic conveying in automatic handling operations - Rapid gripping and release functions in automatic loaders - Vacuum gripping tables - Packaging systems

  • Type: 5-way 2 positions reversing valve
  • Size: 1”1/2 – 2” – 2”1/2 – 3” – 4”
  • Pipe threads: F/F/F gas ISO228
  • Actuator type : Single Acting (electric actuator)
  • Double Acting (pneumatic actuator)
  • Max fluid temperature: +140°C (Based on Maros Engineering’s test)
  • Ambient temperature: 0/+60°C
  • Valve body: 1”1/2,2”,2”1/2 anodized aluminium
  • 3"-4" acetal resin
  • Seal holder: anodized aluminium
  • Shutter seal: FKM

Upon request

  • Cert. ATEX ( 1”1/2,2”,2”1/2 anodized aluminium body pneumatically driven type only)
  • Valve body in acetal resin for 1”1/2,2”,2”1/2 versions
  • PTFE shutter seal
  • Limit switch-box for valve status remote controlcontrol