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VALVES AND SERVICE

MANGIONE CONSULTING Company works in the field of designing and manufacturing compressor equipment and parts that are used in petroleum-refining, gas and chemical industry. We develop and supply compressor parts from A to Z: non -return valves, suction and pressure valves, membranes, piston rings, springs, as well as piston rod seals, filters etc.


Thanks to our own development office where we have high class specialists, we can make individual calculations for nods and compressor group parts needed. At the same time client’s wishes and working conditions of equipment are considered (for example environmental aggressiveness and technological features).


It is important to mention that calculations and designs are made for new equipment as well as for equipment already in use, independent from manufacturer. This allows to significantly decrease manufacturing expenditures.


When manufacturing our product we use only special high quality materials, newest technology and we give an 8000 working hours warranty. Our employees are professionals with big experience.


For inquiries, please use our form.

We offer precise technology and big experience. Prices and delivery speed will be a pleasant surprise for you.

 

VALVES

Non-return valves that are offered by MANGIONE CONSULTING UG Company are a high class product from compressor and non-return valves and parts manufacturer with perennial work experience. We guarantee a high level of reliability and quality of materials used. Non-return valves valves with or without body work in the same way as compressor’s work valves do but they have an advantage of being able to be used with oscillating as well as constant flow. Vacuum and delivery valves are go together with piston compressors, circulatory and vacuum pumps, main gas and pipelines.


These valves are used for compressor and pipelines with great success both in low and high pressure zones. We offer valves of different execution: with use of standard and special metal types, polymers, plastic and other special materials. Additionally, according to client’s wishes we offer different types of units: for example inches or millimetres.

It is impossible to underestimate the value of correct calculations and choice of optimal material for the valve. That is why our specialists work with full responsibility on solving the problems at hand.”High quality and constant development”- that is our motto. And you are always welcome at our project office with your wishes, and the employees are always ready to find the best solution for your project.

For inquiries, please use our form.

We offer precise technology and big experience. Prices and delivery speed will be a pleasant surprise for you.

AUTOMATED BUTTERFLY VALVES

Our company has mastered the production of automated butterfly and ring valves for the cylinders of reciprocating compressors with non-metallic shut-off valves made of structural high-temperature polymer materials.

Our company has successfully developed valves analogous to direct-flow PIK valves. By having higher efficiency than direct-flow PIK valves, they have proven to work perfectly with the following types of compressors: 4V (G) M10-55 / 71, 6M25-120 / 1438, 6GM25-120 / 14-38, 6M25-140 / 35-56 and 6GM25- 140 / 35-56.

These valves are highly leakproof, present superior tightness and machine uptime of at least 8640 hours.
When designing valves we calculate optimal gas dynamic characteristics depending on the shape of the flow path and the elevation of the plate. Losses of pressure and force are determined by considering the type of compressible gas, the degree of compression in the cylinders and the speed of the piston. The dynamics of the movement of the plates are modeled based on the rigidity of the springs, the mass of the moving elements and the rotational frequency of the crankshaft.

THE FUNCTIONING OF AUTOMATED VALVES

The functioning of the presented automated butterfly valves is as follows:
The valves open due to the action of the force created by the gas pressure in the cylinder, which exceeds the force of the springs and the inertial force of the plates. If the pressure decreases, the valves begin to close.
The movement (opening and closing) of the shut-off elements in the automated valves is carried out by the gas flow itself, due to the pressure difference in the working space of the cylinder and the pipe.
The automated valves located in the compressor’s cylinders maintain the suction and discharge pressures automatically, which are very close to the pressure in the suction and discharge pipes.