Japanese SMC proportional valve ITV0090-2L*

Shanghai Weite Rui * invoice accompanying goods business scope:
The hydraulic components are as follows:
Electromagnetic directional valve, directional valve, one-way valve, superposition valve, overflow valve, counterbalance valve, proportional valve, manual directional valve, flow valve, pressure reducing valve,
Throttle valve, pressure control valve, back pressure valve, filling valve, splitter, shuttle valve, pressure relay, plug-in valve, air pressure valve, plunger pump,
Gear pumps, vane pumps, cycloidal hydraulic motors, oil coolers, hydraulic cylinders, etc;
The pneumatic components are as follows:
Air source processor combination, filter, pressure regulating valve, oil feeder, solenoid valve, pneumatic valve, angle seat valve, manual valve, pull valve, foot valve,
Mechanical valve, one-way valve, vacuum generator, cylinder, magnetic switch, buffer, pressure gauge, quick connector, floating connector,
Pressure gauge switch, water cooler, electrical locator, PU tube, vacuum suction cup, oil filter screen, vibrator;
The electrical components are as follows:
Relays, sensors, converters, proximity switches, encoders, programmable controllers;
The company has a large inventory and supplies regular parts in stock. For the convenience of customers in various industries, the company also distributes other accessories, with professional procurement channels and reasonable prices.
The company's products have been widely used in various fields such as industrial machinery, machine tools, plastic machines, shoe machines, brick machines, metallurgy, mining, chemical industry, papermaking, coal, ships, electricity, engineering machinery, environmental protection machinery, etc.
Our company has its own branch in Germany, and many European and American brands can directly purchase goods from abroad,
Short delivery time, low price, brand new product, self declaration, welcome new and old customers to inquire and purchase!

SMC proportional valve ITV0090-1MLHow to set up:

After installing the electrical proportional valve on the SMC proportional valve, power on the proportional valve and wait for the flashing numbers on the display to stop. If the word LOC appears on the display screen when pressing any key, it means we need to unlock it.
When the button with the downward triangle arrow is held down for more than 2 seconds, the word 'Loc' in the LED will flash. Press the SET key at this time to unlock the state.
3. Press the SET button, and a small pressure setting will appear (LED display shows F-1). After setting the small value using the lower and upper triangles, please press the SET button. It will appear (LED displays as F-2). After setting the maximum value using the lower and upper triangles, please press the SET key.
After completing the setting of high and low values, we need to lock the buttons to prevent unrelated personnel from making incorrect settings. First, press and hold the upper triangle key for more than 2 seconds, and the 'unL' character in the LED will flash. Press the SET button at this time to lock the button.

SMC Proportional Valve Working Principle Product Description:

The main valve of SMC electrical proportional valve ITV series structure servo valve is generally a slide valve structure, just like the directional valve

However, the direction change of the valve core is not driven by an electromagnet, but by the hydraulic pressure output from the pre stage valve

Push, this is similar to the electro-hydraulic directional valve, except that the pre stage valve of the electro-hydraulic directional valve is electromagnetic

Directional valve, while the pre stage valve of proportional valve is a nozzle baffle valve or jet pipe valve with good dynamic characteristics.

SMC Proportional Valve Performance ProductsIntroduction:
Electric proportional valves can achieve continuous and stepless adjustment of air pressure through electrical signal controllers, and can realize remote control and program control. They are particularly suitable for situations where continuous or stepless adjustment of air pressure is required. For SMC ITV series electric proportional valves, they have the following characteristics:

SMC electrical proportional valve uses electrical signals for stepless control of air pressure, sensitivity: 0.2Pa (100kpa specification), linearity: within ± 1% (F.S), hysteresis: within 0.5% (F.S)
SMC electrical proportional valve uses electrical signals for stepless control of vacuum pressure.

SMC electrical proportional valve is a component that generates corresponding actions based on the input voltage signal of the proportional solenoid inside the valve, causing displacement of the valve core and changes in the size of the valve port, thereby completing pressure and flow output components proportional to the input voltage. The displacement of the valve core can also be feedback through mechanical, hydraulic, or electrical means. The electro-hydraulic proportional valve has various advantages, such as diverse forms, easy composition and use of electrical and computer control of various electro-hydraulic systems, high control accuracy, flexible installation and use, and strong anti pollution ability. Its application fields are increasingly expanding. In recent years, the development and production of plug-in proportional valves and proportional multi way valves have fully considered the characteristics of engineering machinery use, and have functions such as pilot control, load sensing, and pressure compensation. His appearance is of great significance for improving the overall technical level of mobile hydraulic machinery. Especially in terms of electronic control pilot operation, wireless remote control, and wired remote control operation, it has demonstrated its good application prospects.
The technological advancement of SMC electrical proportional valves and other components has made electrical control of various systems such as gear shifting, steering, braking, and working devices in construction vehicles a reality. Generally, the displacement output mechanism can be controlled by a manual multi way valve driver similar to a proportional servo valve. Electrical operation has the advantages of fast response, flexible wiring, integrated control, and easy computer interface. Modern engineering machinery hydraulic valves have increasingly adopted electrically controlled pilot controlled electro-hydraulic proportional valves (or electro-hydraulic switching valves) instead of manual direct operation or hydraulic pilot controlled multi-channel valves.