Shut-off valves & butterfly flaps (Intercettazione)

10 specialised GMP valves and flaps for the precise shut-off, dosing and handling of powders, granules and pastes in pharmaceutical, chemical and food industries.

CO.RA. Sole Valve — butterfly valve
Butterfly valve

Sole Valve

Butterfly valve for handling powders, granules and pastes. Available in manual or pneumatic version — ideal for fast, reliable shut-off in production lines.

  • Manual or pneumatic actuation
  • Suitable for powders, granules, pastes
  • AISI 316L stainless steel
  • ATEX Zone 0/20 available
CO.RA. Rotary Valve — rotary valve
Rotary valve

Rotary Valve

Rotary valve for uniform, controlled discharge and dosing. Optimal for machine feeding and gravimetric or volumetric dosing applications.

  • Controlled, uniform discharge
  • For dosing and machine feeding
  • CIP/SIP-capable construction
CO.RA. Rotary Tablet Valve
Tablet rotary valve

Rotary Tablet Valve

Specifically developed for the gentle handling of delicate products such as tablets and capsules. The silicone rotor prevents breakage and abrasion during transport.

  • Silicone rotor for delicate products
  • Ideal for tablets and capsules
  • Minimal product breakage
  • Pharma-grade design
CO.RA. Chem Valve — chemical-industry valve
Chemical-industry valve

Chem Valve

Specifically designed for use in the chemical sector. Maximum corrosion resistance and engineered for operation under pressure and vacuum conditions.

  • Materials optimised for chemicals
  • Pressure- and vacuum-resistant
  • Hastelloy available on request
  • High corrosion resistance
CO.RA. Rotary Pressure Valve
Pressure rotary valve

Rotary Pressure Valve

Further development of the Rotary Valve with superior pressure sealing. For applications that require enhanced sealing performance under pressure.

  • Superior pressure sealing
  • Controlled dosing under pressure
  • AISI 316L as standard
  • ATEX Zone 0/20 certifiable
CO.RA. Double Valve — double valve
Double valve

Double Valve

High-precision dosing valve with double shut-off — a combination of butterfly valve and rotary rotor for maximum dosing control and product safety.

  • Double shut-off (butterfly + rotor)
  • High-precision dosing
  • Minimal cross-contamination
  • For critical process requirements
CO.RA. Tablet Valve — tablet valve
Tablet valve

Tablet Valve

Valve with silicone butterfly flaps for particularly gentle handling of delicate products. Developed for the pharmaceutical industry.

  • Silicone butterfly flaps
  • Gentle product handling
  • For tablets and fragile products
  • FDA-compliant materials
CO.RA. SUR Flate Valve — flat valve
Flat valve

SUR Flate Valve

Identical in design to the Sole Valve, but with superior pressure sealing. Ideal for applications with increased sealing requirements under operating pressure.

  • Superior pressure sealing
  • Sole Valve construction
  • For powders and granules
  • Manual or pneumatic actuation
CO.RA. VRV8 Valve — vacuum rotary valve
Vacuum rotary valve

VRV8 Valve

Vacuum rotary valve with 8-lobe rotor for pressure and vacuum applications. Optimal sealing and uniform product conveying in demanding process environments.

  • 8-lobe rotor
  • Suitable for pressure and vacuum
  • Uniform product conveying
  • For pneumatic conveying systems
CO.RA. Double Valve Gasket
Double valve with gasket

Double Valve Gasket

Like the Double Valve, with an additional sealing layer for maximum sealing performance. For processes with the highest containment safety requirements.

  • Double shut-off + gasket
  • Maximum containment safety
  • For highly potent active ingredients
  • Pharmaceutical and chemical industry

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