Introduction to the Selection Basis of Comosheng Solenoid Valve in Italy

The selection of Italian Kangmaosheng solenoid valve should first follow the four principles of safety, reliability, applicability and economy, and secondly according to six aspects of on-site working conditions (i.e. pipeline parameters, fluid parameters, pressure parameters, electrical parameters, mode of operation, special requirements).

Kangmaosheng solenoid valve selection basis:

1. Selecting solenoid valve according to pipeline parameters: diameter specification (DN), interface mode

1) Determine the diameter (DN) of the pipeline according to the requirement of the inside diameter or flow rate of the pipeline.

2) Interface mode, generally > DN50 should choose flange interface, and < DN50 can choose freely according to user's needs.

2. Selecting solenoid valve according to fluid parameters: material and temperature group

1) Corrosive fluids: corrosion-resistant solenoid valves and stainless steel should be selected; food-grade stainless steel solenoid valves should be selected for super-clean fluids;

2) High temperature fluid: electromagnetic valves made of high temperature resistant electrical materials and sealing materials should be selected, and piston type structure should be chosen.

3) Fluid state: as large as gaseous, liquid or mixed state, especially when the diameter is larger than DN25, it must be distinguished.

4) Fluid Viscosity: Usually under 50cSt can be chosen arbitrarily, if more than this value, then choose high viscosity solenoid valve.

3. Selecting solenoid valves according to pressure parameters: principle and structure

1) Nominal pressure: This parameter has the same meaning as other general valves and is determined according to the nominal pressure of the pipeline.

2) Working pressure: If the working pressure is low, the principle of direct or step-by-step direct operation must be selected; when the minimum working pressure difference is above 0.04 Mpa, the direct, step-by-step direct operation and pilot type can be selected.

4. Electrical selection: Voltage specifications should give priority to AC220V and DC24, which are more convenient.

5. Choose according to the duration of continuous working hours: Normally closed, Normally open, or Sustainable electrification.

1) When the solenoid valve needs to be opened for a long time and lasts longer than the closing time, the normal open type should be chosen.

2) If the opening time is short or the opening and closing time is not long, the normal closing type is chosen.

3) However, some working conditions used for safety protection, such as furnace and kiln flame monitoring, can not be open regularly, so long-term power-on type should be selected.

6. Select auxiliary functions according to environmental requirements: explosion proof, check, manual, waterproof fog, water spray, diving.

Camozzi, Italy

Camozzi (Camozzi) Co., Ltd. was founded in 1964 and has branches in 75 countries in the world. In the field of pneumatic automation, Camozzi is Italy's largest pneumatic component company, one of the world's more than 10 famous manufacturers of pneumatic components. It first passed the certification of DNV ISO9000, an international authoritative body, and passed the certification of DNV ISO14000. Camozzi Pneumatic Components has 23 branches, 53 sole products and 8 global factories. Italian Camozzi products are widely used in light industry, textile, printing and dyeing, food, packaging, printing, rubber and plastics, chemical industry, electronics, automotive and mechanical equipment industries.

Introduction of Camozzi Products

Camozzi Comosheng mainly manufactures Italian Camozzi pneumatic actuator, Italian Camozzi pneumatic control element, Italian Camozzi gas source processing device, Italian Camozzi pneumatic auxiliary element, Italian Camozzi vacuum element and so on.

Kang Maosheng Camozzi Automation Division provides solutions for pneumatic components in many industries. The complete product range includes cylinders, valves, FRLS, accessories, vacuum components, control cabinets and systems.  The main production equipment supporting factories are located in Russia, China, Ukraine, the United States and India, headquartered in Italy.

Every Kang Maosheng equipment adopts the most advanced technology, as well as the principle of lean production and structured and efficient organization. Their global network has branches and distributors all over the world. They provide confidence to a wide range of customers, ranging from well-known major users to larger OEMs.