SMC solenoid valve VXD232BZ2AXB in stock.

Brand

SMC/Japan

Flow Direction

Unidirectional

3C Valve Category

Industry

Application Areas

Environmental Protection, Biotechnology, Petroleum, Pharmaceutical/Biopharmaceutical, General

SMC Corporation was founded in 1959 and is headquartered in Tokyo, Japan. SMC has become a leading developer, manufacturer, and distributor of pneumatic components. It boasts a vast market network in Japan, providing products and after-sales service to its customers. As a multinational corporation specializing in the manufacture and sale of pneumatic components, SMC has a global sales network and production bases. SMC products are known for their comprehensive range, high reliability, cost-effectiveness, durability, and ability to meet the diverse needs of users in various fields. With over 60% of its business based in Japan, SMC connects the production and sales of SMC products worldwide through 51 overseas subsidiaries and distributors, providing direct and comprehensive services to its users.

SMC pneumatic components include over 11,000 basic series and over 610,000 different specifications, mainly including pneumatic cleanroom equipment, solenoid valves, various pneumatic pressure, flow, and directional control valves, various types of cylinders, swing cylinders, vacuum equipment, pneumatic instrument components and equipment, as well as various sensors and industrial automation components.

SMC Solenoid Valve Main Features

1. Main Features of SMC Solenoid Valve: Solenoid valves eliminate external leakage, easily control internal leakage, and are safe to use. Internal and external leakage are factors that endanger safety. Other self-control valves usually extend the valve stem, and the rotation or movement of the valve core is controlled by electric, pneumatic, or hydraulic actuators. This requires solving the problem of external leakage of the dynamic seal of the valve stem during long-term operation; only solenoid valves use electromagnetic force to act on the iron core sealed in the magnetic sleeve of the electric regulating valve, and there is no dynamic seal, so external leakage is easily eliminated. [1]

2. Electric valve torque control is not easy, and internal leakage is easy to occur, even breaking the valve stem head; the structure of solenoid valves makes it easy to control internal leakage, even reducing it to zero. Therefore, solenoid valves are particularly safe to use, especially suitable for corrosive, toxic, or high/low temperature media.

3. SMC solenoid valve systems are simple, easy to connect to computers, and inexpensive. The solenoid valve itself has a simple structure and low price, making it easier to install and maintain than other types of actuators such as control valves. More significantly, the resulting automatic control system is much simpler and cheaper.

4. Because solenoid valves are controlled by on/off signals, they are very easy to connect to industrial control computers. In today's era of widespread computer use and significantly reduced prices, the advantages of SMC solenoid valves are even more pronounced. SMC solenoid valves have rapid action, low power consumption, and a compact design.

SMC solenoid valve response times can be as short as a few milliseconds, and even pilot-operated solenoid valves can be controlled within tens of milliseconds. Due to their self-contained circuit, they are more sensitive than other automatic control valves.

5. Well-designed solenoid valve coils consume very little power, making them energy-saving products; they can also be designed to automatically maintain the valve position only after triggering, consuming no power under normal conditions. Solenoid valves are small in size, saving space and are lightweight and aesthetically pleasing. However, the adjustment accuracy and applicable media of solenoid valves are limited.

6. SMC solenoid valves typically only have two states: on and off. The valve core can only be in two extreme positions, and continuous adjustment is not possible (although many new designs are attempting to overcome this limitation, they are still in the experimental stage). Therefore, the adjustment accuracy is somewhat limited.

7. SMC solenoid valves have high requirements for media cleanliness. Media containing particulate matter are not suitable; impurities must be filtered out first. Furthermore, viscous media are not suitable, and specific products have a relatively narrow applicable media viscosity range.

8. SMC solenoid valves come in various models and have a wide range of applications. Although solenoid valves have inherent limitations, their advantages are still very prominent. Therefore, they are designed into a variety of products to meet various needs, resulting in extremely wide applications. Advances in solenoid valve technology have all revolved around overcoming inherent limitations and better leveraging their inherent advantages.

SMC Solenoid Valve Applicability

Applicable Control Accuracy

a. Activation Time: This refers to the time from when the electrical signal is connected or disconnected to when the main valve completes its action. Only our company's multi-functional solenoid valves can adjust the opening and closing times separately, not only meeting control accuracy requirements but also preventing water hammer damage.

b. Ordinary solenoid valves only have two positions: open and closed. For applications requiring high control precision and stable parameters, please select a multi-position solenoid valve.

c. The leakage rates given in the sample are for common economic levels. If these are considered too high, please place a special order.

Applicable Power Supply

a. Select AC or DC solenoid valves according to the type of power supply. Generally, AC power is more readily available.

b. Prioritize AC220V and DC24V voltage specifications.

c. For power supply voltage fluctuations, AC is typically allowed at +10% to -15%, while DC is allowed at ±10%. If these fluctuations are significant, voltage stabilization measures must be taken or a special order must be placed.

d. Select the rated current and power consumption according to the power supply capacity. Note that AC has a higher VA value during startup; if the capacity is insufficient, indirect-acting solenoid valves should be prioritized.

Applicable Environment

a. The ambient high and low temperatures should be within the allowable range. If there are significant differences, a special order must be placed.

b. In environments with high relative humidity or exposure to water droplets or rain, waterproof solenoid valves should be selected.

c. For environments with frequent vibration, bumps, and impacts, special types of solenoid valves should be selected, such as marine solenoid valves.

d. For use in corrosive or explosive environments, corrosion-resistant valves should be selected based on safety requirements.

e. If space is limited, choose multi-functional solenoid valves, as they eliminate the need for bypasses and three manual valves and facilitate online maintenance. Applicable Media:

1. Different types of solenoid valves should be selected for gas-liquid or mixed states.

2. Different specifications of products should be used for different media temperatures; otherwise, the coil will burn out, the seals will age, and the lifespan will be severely affected. The media temperature should be selected within the allowable range of the solenoid valve.

3. Media viscosity is generally below 50 cSt. If it exceeds this value, order a high-viscosity solenoid valve for a diameter less than 15 mm.

4. When the media cleanliness is not high, a backwash filter valve should be installed before the solenoid valve. The media should flow in a directional manner, and backflow is not allowed.

Applicable Pipelines:

a. Select the valve port and model according to the media flow direction requirements and pipeline connection method.

b. Select the nominal diameter based on the flow rate and valve Kv value; alternatively, the same pipe inner diameter can be selected.

c. For low operating pressure differentials (above 0.04 MPa), an indirect pilot-operated type can be used; for low operating pressure differentials (close to or less than zero), a direct-acting type or a step-by-step direct-acting type must be used.

KCH10-03S KCH10-03S

KCH10-99 KCH10-99

KCH12-00 KCH12-00

KCH12-03 KCH12-03

KCH12-03S KCH12-03S

KCH12-04S KCH12-04S

KCJ04-99 KCJ04-99

KCJ06-99 KCJ06-99

KCJ08-99 KCJ08-99

KCJ10-99 KCJ10-99

KCJ12-99 KCJ12-99

KCL04-M5 KCL04-M5

KCL04-01S KCL04-01S

KCL04-99 KCL04-99

KCL06-M5 KCL06-M5 KCL06-01S KCL06-01S

KCL06-02S KCL06-02S

KCL06-99 KCL06-99

KCL08-01S KCL08-01S

KCL08-02S KCL08-02S

KCL08-03S KCL08-03S

KCL08-99 KCL08-99

KCL10-02S KCL10-02S

KCL10-03S KCL10-03S

KCL10-99 KCL10-99

KCL12-03S KCL12-03S

KCL12-04S KCL12-04S

KCL12-99 KCL12-99

KCT04-00 KCT04-00

KCT06-00 KCT06-00 KCT08-00 KCT08-00

KCT10-00 KCT10-00

KCT12-00 KCT12-00

Our company mainly deals in European and American brands and can purchase brands from any European country. For example, our advantageous German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Hengstler, Murr, Schmersal, Samson, EPRO (Emerson Group)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, VICKERS, ROSS

British brands: Norgren

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camozzi