Valve Manifolds

INOXPA valve manifolds centralise the functions of one or multiple tanks in a modular configuration. This setup enhances system efficiency and improves process control.
Manifold is an automated alternative to the flexible hoses and the flow divert panels with changeover bends.

The automation of the operation results in safety, flexibility and it will pay off its cost very fast.

One manifold applied to multiple lines enables cleaning of one tank while another is being filled or emptied. This process eliminates any risk of product contamination.

This solution is widely used in the food-processing industry, including the production of dairy products, juices, beer, and wine. It also applies to the cosmetics and pharmaceutical industries.

Operating principle

Each function the element performs, such as filling, emptying, or CIP, uses a dedicated valve connected directly to the tank or working line.
The operation is fully automated, removing the need for manual intervention and reducing the risk of accidents.

Design and features

• A modular skid-mounted unit houses a valve matrix sized to match the connected elements and their functions.
• The Mix-proof pneumatic valves (multi-way double seal valves) prevent any leakage from one body to the other.
• The valves are balanced.
• Every valve is provided with a control box C-TOP with solenoid valves and sensors.
• An air distribution collector is included and provided with the maintenance kit and a shut-off valve for each actuator.
• The cleaning of the Mix-proof valves is by Cavity Spray or Seat Lift systems.
• ISelecting the Cavity Spray valves adds a collector for the cleaning distribution system to the kit, enabling CIP connection. This collector consists of a butterfly valve and a filter.
• An inclined tray sits beneath the manifold of valves and pipes. It collects drained products resulting from leakage or the cleaning process.
• The unit is provided with a control panel, pneumatic and electric distribution system to facilitate the installation.

Materials
Parts in contact with the product: AISI 316L
Other metal parts, actuators,
skid and drain tray, control panel: AISI 304
Gaskets in contact with the product: EPDM
Inert gas welding filed and pickled

Options
There are many possible variants of assembly, the units are custom-made. There are some of them:

Options according to the valve type:
–  Single seal multi-way valve.
–  Other types.

Control system:
– With a simple C-TOP on every pneumatic actuator (solenoids and sensors).
– With a C-TOP with AS-i field bus.
– In the absence of C-TOP, technicians install solenoids in the control panel and place sensors on the pneumatic actuator.
– PLC control.
– Operator panel to display the states of the valves.

Other variants:
– Connections: weld, Clamp, SMS, RJT, IDF, flanges.
– Gaskets: Viton®, NBR.
– Mixed body sizes (bodies with different diameters.)
– Orbital welding.
– Pressure tests (PED).
– Actuator pressure up to 10bar.