smc solenoid valve model description smc solenoid valve selection basis introduction

smc solenoid valve model description smc solenoid valve selection basis introduction, today the editor of China Auto Parts Network (www.qipei8.com) brings you the smc solenoid valve model description smc solenoid valve selection basis introduction, I hope everyone can like.

smc solenoid valve model description

For the smc solenoid valve model description, you can refer to specific materials or consult relevant people. Here, the editor will give you an example to explain. For example, the smc solenoid valve VXP2260S-10-4G model is a pilot-operated 2-port solenoid valve produced by SMC. VXP2260 indicates the model of the pilot-operated 2-port solenoid valve. S indicates that the valve can be used for steam system, indicating that the valve body of this valve is brass or BC6 that is cast copper alloy material. 10 indicates that the port diameter of this valve is 25.4mm and 1 inch. 4 means 220VAC, G means that the outlet mode of the electromagnetic coil is direct outlet, and the lead length is 300mm.

The smc solenoid valve model selection should first follow the four principles of safety, reliability, applicability, and economy in sequence, and then follow the six aspects of on-site working conditions, namely, pipeline parameters, fluid parameters, pressure parameters, electrical parameters, and action modes. , Special requirements for selection.

Introduction of smc solenoid valve selection basis

(1) Choose the smc solenoid valve according to the fluid parameters: material, temperature group

1. Corrosive fluids should choose corrosion-resistant smc solenoid valve and all stainless steel smc solenoid valve. Food-grade stainless steel smc solenoid valve should be used for edible ultra-clean fluid.

2. For high-temperature fluids, smc solenoid valves made of high-temperature resistant electrical materials and sealing materials should be selected, and piston-type structure types should be selected.

3. Fluid state: large to gas, liquid or mixed state, especially if the diameter is larger than DN25, it must be distinguished when ordering.

4. Fluid viscosity: usually below 50cSt, it can be arbitrarily selected. If it exceeds this value, a high-viscosity smc solenoid valve should be used.

(2) Select the solenoid valve according to the pipeline parameters: the size of the diameter is DN, and the way to connect e799bee5baa6e997aee7ad94e59b9ee7ad9431333365663539

1. Determine the DN size according to the pipe inner diameter size or flow requirements on site.

2. Interface mode: Generally, flange interface should be selected for DN50, and for DN50 or less, it can be freely selected according to user needs.

(3) Electrical selection: It is more convenient to choose AC220V and DC24 for voltage specifications as much as possible.

(4) Choose solenoid valve according to pressure parameters: principle and structure variety

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

2. Working pressure: If the working pressure is low, the principle of direct action or stepwise direct action must be used; when the minimum working pressure difference is above 0.04Mpa, direct action, stepwise direct action and pilot type can be selected.

(5) Select auxiliary functions according to environmental requirements: explosion-proof, non-return, manual, waterproof, mist, water shower, diving

1. Explosive environment must use smc solenoid valve with corresponding explosion-proof grade.

2. When the fluid in the pipe has backflow phenomenon, the smc solenoid valve with check function can be selected.

3. When the solenoid valve needs to be operated manually on site, the smc solenoid valve with manual function can be selected.

4. Waterproof and dustproof smc solenoid valve should be selected for outdoor installation or dusty occasions, and the protection level is above IP54.

5. For fountains, submersible smc solenoid valves must be used, and the protection level is above IP68.

(6) Choose according to the length of continuous working time: normally closed, normally open, or continuously energized

1. If the opening time is short or the opening and closing time is not long, the normally closed smc solenoid valve should be selected.

2. For some working conditions used for safety protection, such as furnace and kiln flame monitoring, smc solenoid valves that can be energized for a long time should be selected.

Above we have introduced several aspects related to the smc solenoid valve model, including smc solenoid valve model selection basis, smc solenoid valve model selection and smc solenoid valve model description three sections of information. Through the introduction of relevant text and pictures in the above space, we understand that smc solenoid valves are used in many aspects. According to actual application scenarios and specific specifications, they can be divided into multiple models. Friends who are interested in buying smc solenoid valves The most suitable smc solenoid valve can be purchased based on comprehensive consideration of one's actual needs and budget.