Structural Features and Individual Disadvantages of SMC Solenoid Valves

    SMC solenoid valve water treatment is widely used in general industry, and is also applied to the cooling water system of thermal power stations. The structural principle of the turbo-gated gate valve is especially suitable for making large-diameter valves. Commonly used butterfly valves are two types of butterfly valves and flanged butterfly valves.

    SMC solenoid valve can be widely used in pipelines such as water supply and drainage, fire protection, petroleum, chemical, pharmaceutical, steel and so on. The grooved butterfly valve is designed with foreign advanced technology and the company's many improvements. Turbine groove gate valve has fast, simple, safe and reliable installation, is not restricted by the installation site, and is convenient for maintenance of pipelines and valves. It has vibration isolation and sound insulation and a certain angle range to overcome the different axes of the pipeline connection. Solve the advantages of thermal expansion and contraction caused by temperature difference.

    SMC solenoid valve has reliable sealing performance, is not restricted by medium injection (two-way sealing), has large flow area, small flow resistance coefficient and large circulation capacity. Turbine groove gate valve has fast, simple, safe and reliable installation, is not restricted by the installation site, and is convenient for maintenance of pipelines and valves. It has vibration isolation and sound insulation and a certain angle range to overcome the different axes of the pipeline connection. Solve the thermal expansion and contraction caused by the temperature difference; if the turbo groove gate valve is required to be used as the flow control, the main reason is to correctly select the size and type of the valve.

    The SMC solenoid valve is simple in structure, small in size and light in weight, and consists of only a few parts. Moreover, it can be quickly opened and closed by only rotating 90°, and the operation is simple, and the valve has good fluid control characteristics. When the flange butterfly valve is in the fully open position, the turbo groove gate valve has two types of sealing: elastic sealing and metal sealing. Elastomeric sealing valve, the sealing ring can be mounted on the valve body or attached to the periphery of the disc.

    If the SMC solenoid valve is required for flow control, the main reason is to correctly select the size and type of the valve. The structural principle of the turbo-gated gate valve is especially suitable for making large-diameter valves. Turbine groove gate valves are widely used not only in general industries such as petroleum, gas, chemical, and water treatment, but also in cooling water systems of thermal power stations. Commonly used SMC solenoid valve and flanged butterfly valve. The wafer type butterfly valve uses a stud bolt to connect the SMC solenoid valve between the two pipe flanges. The flange type butterfly valve has a flange on the valve, and the flanges on both ends of the valve are connected to the pipe flange by bolts.

    When the SMC solenoid valve is in the fully open position, the turbine thickness is the only resistance when the medium flows through the valve body, so the pressure drop generated by the valve is small, so it has better flow control characteristics. Turbine groove gate valves are widely used in the water supply and drainage of fluid pipelines, and fire control, air conditioning, gas, petroleum, chemical, water treatment, municipal, shipbuilding and other pipeline projects as a control fluid. If a turbine groove butterfly valve is required for flow control, the main choice is the correct size and type of valve. The structural principle of the turbine groove butterfly valve is especially suitable for making large diameter valves.

    1. The copper nut and the ductile iron skeleton of the integrated SMC solenoid valve core are tightly connected by special technology to ensure that the long-term operation and water flow impact will not loosen, and the valve control failure will be avoided.

    2. Flat-bottom valve seat The bottom of the company's elastic seat seal SMC solenoid valve adopts full-flow straight-through design, which is equivalent to the straight pipe, which is not easy to accumulate debris, ensuring reliable sealing and smooth fluid flow.

    3. SMC solenoid valve cover is designed with self-sealing structure between the valve cover and the valve body. In the allowable pressure range, the higher the fluid pressure, the tighter the seal.

    4. Lightweight and compact structure, the maximum working height is reduced by 60mm-300mm compared with the traditional gate valve, saving engineering space; the body is made of ductile iron material, the weight is reduced by about 20%-30% compared with the traditional gate valve, and the installation and maintenance are convenient.

    SMC solenoid valves are widely used in water supply and drainage, HVAC, fire protection, tap water, chemical, fertilizer, metallurgy, dust removal, pharmaceutical and other industries. It has more than 100 sales outlets in China and has a complete sales network.

    Analyze the individual disadvantages of SMC solenoid valves:

    Every thing or product has advantages and disadvantages. The groove gate valve is no exception. It also has its own shortcomings. Here, Hebei Hao Valve Fluid Equipment Co., Ltd. will briefly introduce its shortcomings:

    The moving direction of the SMC solenoid valve is perpendicular to the direction of the passing fluid and is directly moved. The SMC solenoid valve can only be fully switched. When the gate valve is in the fully closed state, the fluid can easily erode the sealing surface. It is difficult to mark the rubber if it is repaired. The switch is long and the structure is complicated.

    For a long time, the phenomenon of water leakage and rust in SMC solenoid valves on the market has not been solved. In this respect, the company has introduced foreign high-tech rubber and advanced valve manufacturing technology to produce elastic seat sealing gate valves to overcome leakage. And general rarities such as rust. The groove gate valve has been widely used by adding high-tech rubber inside, one, the switch is light, the seal is reliable, and the like.