Controles y Válvulas S.A. de C.V.

Automatización, Medición y Control

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Válvulas de diafragma de plástico
Construction
The pneumatically operated 2/2 way diaphragm valve GEMU 600 is a corrosion-resistant all plastic construction. It has a maintenance-free piston actuator which can be controlled by any inert gas. GEMU 600 has a stroke limiter and an integral optical position indicator. The control functions "normally closed", "normally open" and "double acting" are available.

Construction

The GEMU 693 motorized 2/2 way diaphragm valve has a low- maintenance electric actuator incorporating a reversible synchronous motor and a low maintenance toothed belt drive. It is fitted with a manual override and an optical position indicator.

Construction

The GEMU 610 pneumatically operated 2/2-way diaphragm valve has a low-maintenance plastic piston actuator which can be controlled by inert gases. Normally closed, Normally open and Double acting control functions are available.

Construction

  • The GEMU 690 2/2 way valve has a low maintenance membrane actuator which can be controlled by inert gases.
  • Normally Closed, Normally Open and Double Acting control functions are available.
  • All medium wetted parts and the actuator housing are made of plastic.
  • Construction

    Construction The GEMU 667 pneumatically operated 2/2 way diaphragm valve has a low maintenance membrane actuator. All medium wetted parts and the housing are made of plastic. Valve sizes DN 15 to DN 50 are self-opening due to integral springs (Control function 2), valve sizes DN 65 and DN 80 are opened by the pressure of the working medium on the diaphragm (Control function 5).

    Construction

  • Valve body and diaphragm are available in various materials
  • Low maintenance electric actuator with reversible synchronous motor
  • Reduction gear is operated via a cam
  • A spring ensures continuous contact between the cam and the valve spindle
  • Optical position indicator
  • Construction

    All medium wetted parts, the bonnet and handwheel of the GEMU 677 2/2-way diaphragm valve are made of plastic. The maintenance-free plastic bonnet has an economically designed handwheel with integral optical position indicator.

    Construction

    The GEMU 617 manually operated 2/2-way diaphragm valve has a low-maintenance plastic bonnet. An optical position indicator is integrated as standard.