Coppi Industrial

Quick-cleaning rotary valve of vertical passage

VRVLR

The quick-cleaning vertical rotary valve is used to introduce products into a high-pressure pneumatic or vacuum transport line (0.2 to 1.0 bar), promoting the system's tightness and dosage and agility in its cleaning.

Manufacturing 
material:
Nodular cast iron / SAE 1020
Cast stainless steel / INOX 304
Pressure diferential:
1 bar
Volumetric flow rate:
2,5 ~ 13L per revolution
Description

Composed of a housing, covers and rotor, its internal gaps are machined with high precision and a special sealing system that guarantees tightness and continuous operation without system leaks.

Its direct drive system allows for less maintenance and consequently greater equipment longevity.

With a system of side guides for extracting the rotor opposite to the drive cover, facilitating cleaning of the equipment.

Operation principle

Its operating principle is based on a rotor divided into multiple internal chambers where the product is housed and is continuously dosed in the direction of rotation and exit of the equipment.
 

Main Features

A valve for all occasions

The quick-clean design provides users with increased productivity through a project that reduces downtime for frequent cleaning of internal valve parts.
 

Reduced cleaning time

Once extracted from the valve housing, the rotor can be rotated for cleaning while still attached to the end cap.

“U” shaped rotor to facilitate cleaning and prevent the possibility of accumulation.

Tranquility in operation

Guide rails provide rotor extraction and insertion without scratching and damaging it.

The guides open on both sides, further aiding cleaning.

Rotor fit adjustment

Ease of adjusting the rotor with the tool provided with the equipment through the protection on its external part.

The right rotor for every situation

Our experience in rotary valves allows us to select the best options for your needs.

  

Application

They can be applied to mechanical transport lines for dosing products, ensuring continuous and uninterrupted flow in the operation of the plant in which they were intended, widely applied to different types of products, normally in powder or granular form.

Dosage: allows flow control (volumetric) of the transported product in a way that meets the projected requirement.

Ecluse: allows the sealing of a high pressure system, restricting the excessive passage of air and releasing the passage of solids in the opposite direction to the pressure exerted by the line return.

 

Would you like more information?

Options with Coppi quality seal
  • Our lines: standard and reinforced
  • Maximum differential pressure: 1 bar
  • Volumetric flow rate: 2.5L ~ 13L
  • Materials: body and covers in cast iron or cast stainless steel and rotor in stainless steel or carbon steel
  • Rotor type: open, closed, sanitary, helical / All models with shear increasing knife option
    6, 8 or 10 compartments per rotor
  • Surface treatments for more abrasive products
  • Sanitary standard rubber cleaning beaters
  • Special sealing system
  • Specific accessories: air injection into the bearings, reduction of the inlet nozzle, pneumatic injector and reception hopper
  • Available in ATEX version
For the highest sanitary standards
  • With side guide system with bearings housing, bearings and sliding bushings for easy rotor extraction and quick cleaning
  • High tightness provided by machining precision, eliminating axial movements of the shaft
  • Easily withstands pressure differentials as per specification
  • Wide range of models to suit different capacities
  • Direct drive promotes reduced maintenance requirements
  • Quality manufacturing materials imply high durability and reliability
  • Our know-how for different application segments allows us to adapt the equipment with the appropriate options, providing uninterrupted work in the system where it was applied.

Coppi Industrial Benefits

Control is the soul of business

We manufacture high quality equipment to meet the highest market demands.

A partnership above all

We work as partners, count on us from beginning to end of the project.

Technical assistance close to you

Replacement parts in the shortest time, increase the product life cycle and the return on your investment.

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