SMC solenoid valve VF5220-1DZ03 in stock

Brand

SMC/Japan

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Chemical, Petroleum, Energy, Electrical, General

SMC Company Profile

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, economy, durability, and ability to meet the needs of diverse users in numerous fields. Over 60% of SMC products are distributed through 51 overseas subsidiaries and distributors worldwide, integrating the production and sales of SMC products globally to provide users with direct and comprehensive services.

SMC Solenoid Valve Main Features

1. Main Features of SMC Solenoid Valves: Solenoid valves eliminate external leakage and easily control internal leakage, ensuring safe operation. Internal and external leakage are factors that endanger safety. Other automatic 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 the solenoid valve uses 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 blocked. [1] 2. The torque control of electric valves is not easy, and internal leakage is easy to occur, and even the valve stem head may be broken; the structure of the solenoid valve makes it easy to control internal leakage, even to the point of zero. Therefore, the solenoid valve is particularly safe to use, especially suitable for corrosive, toxic or high and low temperature media. 3. The SMC solenoid valve system is simple, easy to connect to a computer, and inexpensive. The solenoid valve itself has a simple structure and low price, and is easier to install and maintain than other types of actuators such as regulating valves. More significantly, the automatic control system is much simpler and much cheaper. 4. Since the solenoid valve is controlled by a switch signal, it is very convenient to connect to an industrial control computer. In today's era of widespread computer use and significantly reduced prices, the advantages of the solenoid valve are even more obvious. SMC solenoid valves offer rapid operation, minimal power consumption, and a compact design.

SMC solenoid valves can have response times 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-efficient products; some can even be designed to automatically maintain the valve position after a trigger action, consuming no power under normal conditions. The small size of the solenoid valve saves space and is aesthetically pleasing. However, the adjustment accuracy and applicable media are limited.

6. SMC solenoid valves typically only have two states: on and off. The valve core can only be in two extreme positions, preventing continuous adjustment (while many innovative designs are being developed, they are still in the experimental stage). Adjustment accuracy remains somewhat limited.

7. SMC solenoid valves have high requirements for media cleanliness. Media containing particulate matter are unsuitable; impurities must be filtered out first. Furthermore, viscous media are unsuitable, and certain products have a relatively narrow applicable viscosity range.

8. SMC solenoid valves come in various models and have a wide range of applications. While solenoid valves have inherent limitations, their advantages are still significant, leading to a wide variety of designs to meet diverse needs and extremely broad applications. Advances in solenoid valve technology have all focused on overcoming these inherent limitations and better leveraging their inherent advantages.

SMC Solenoid Valve Applicability

SMC Solenoid Valve Applicable Control Precision

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 multi-functional solenoid valves allow for separate adjustment of the opening and closing times, not only meeting control precision 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. Leakage: The leakage values ​​given in the sample are for commonly used economic levels. If you find them too high, please place a special order.

SMC Solenoid Valve Power Supply

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

b. For voltage specifications, prioritize AC220V or DC24V.

c. Power supply voltage fluctuations are typically +10% to -15% for AC and ±10% for DC. If these fluctuations are significant, voltage stabilization measures must be taken or a special order must be placed.

d. Rated current and power consumption should be selected based on power supply capacity. Note that the VA value is higher during AC startup; in cases of insufficient capacity, indirect-acting solenoid valves should be prioritized.

SMC Solenoid Valve Applicable Environments

a. High and low ambient temperatures should be within allowable ranges; 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. In environments with frequent vibration, bumps, and impacts, special types should be selected, such as marine solenoid valves.

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

e. If space is limited, multi-functional solenoid valves should be selected, 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 medium temperatures will affect the product specifications; otherwise, the coil will burn out, the seals will age, and the lifespan will be severely affected. The medium temperature should be selected within the allowable range of the solenoid valve.

3. Medium viscosity is typically below 50 cSt. If it exceeds this value, a high-viscosity solenoid valve should be ordered for a diameter less than 15mm.

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

SMC solenoid valve applicable pipelines:

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

b. Select the nominal diameter according to the flow rate and valve Kv value; alternatively, the same inner diameter as the pipeline can be selected.

c. Low working pressure differential: For working pressure differentials above 0.04 MPa, an indirect pilot-operated type can be selected; for low working pressure differentials close to or less than zero, a direct-acting type or a step-by-step direct-acting type must be selected.

20-VF5120-4DZ03

20-VF5120-5D-03

20-VF5120-5DB03

20-VF5120-5DZ02

20-VF5120-5DZ03

20-VF51203DZB03

20-VF51205DZB02

20-VF51205DZB03

20-VF51205DZC03

20-VF5144-5DZ03

20-VF51445DZC03

20-VF5220-1DZ03

20-VF5220-3DZ03

20-VF5220-3GB03 20-VF5220-5DZ02

20-VF5220-5DZ03

20-VF5220-5GB03

20-VF5220-5TZ03

20-VF52203DZB03

20-VF52205DZB03

20-VF52205DZC03

20-VF52205TZB03

20-VF5244-1DZ03

20-VF5244-5DZ

20-VF5244-5DZ03

20-VF5244-5DZ04

20-VF5320-3GB03

20-VF5320-5DZ02 20-VF5320-5DZ03

20-VF5320-5GB02

20-VF5320-5GB03

20-VF53204DZB03

20-VF53205DZB02

20-VF53205DZB03

Our company mainly deals in European and American brands and can source 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, Helón (Norgren)

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