4V 400Series 1/2'' Double Coils Pneumatic Solenoid Valve In Automation Machine

Pneumatic solenoid valve is a kind of industrial equipment with electromagnetic control fluid, that is a solenoid valve, through the control valve body movement blocking the hole, pressure to push the piston work, using the electromagnetic current control of the whole solenoid valve operation. Pneumatic solenoid valve in the vacuum, negative pressure environment can also work normally.

Technical data of 4V430C-15 Pneumatic solenoid valve in automation equipment:

Power ON/OFF Working schematic diagram of 4V pneumatic solenoid valve for automation machines:

The figure below is a schematic cross-sectional view of a two-position five-way solenoid valve, where A B R P S is five air pipe connections. In general, A and B are connected to the two interfaces of the double-acting cylinder; P is connected to the air supply; R and S can be disconnected, and the silencer can also be connected. The silencer is a porous object. When the airflow passes through it, the sound is small, which is used to reduce the noise of the pneumatic system.

Inlet,Outlet,Exhaust & Working hole of 4V430C-15 Pneuamtic solenoid valve in pneuamtic system:

Packing pictures of 4V430C-15 G1/2'' pneumatic solenoid valves:

• Classification of 4V series pneuamtic solenoid valves for actuators:

There are a variety of classifications for solenoid valves:

1. According to the manipulation method, there are two types: direct action type and pilot type.

2. According to the structure, there are three types: sliding column type, cut-off type and coaxial cut-off type.

3. according to the sealing form: elastic seal and gap seal two.

4. According to the number of ports and the number of positions, there are 2 ports with 2 ports, 2 ports with 3 ports, 2 ports with 4 ports, 3 ports with 3 ports, 3 ports with 4 ports, 2 ports with 5 ports and 3 ports with 5 ports. Three valves are divided into central pressure, central closure and central exhaust three.

• Specific classification of 4V pneuamtic solenoid valves in automation:

Above a variety of solenoid valve classification, now more common classification simply in the following to do an introduction:

1. Direct acting:

Direct - acting solenoid valve is the use of electromagnetic force to directly promote the valve stem (spool) reversing. According to the control mode of valve core reset, there are two kinds of single electronic control and double electronic control. Single electric control using spring reset, double electric control using electromagnetic reset. The characteristics of direct acting solenoid valve are compact structure and high commutation frequency. Now more common direct - acting solenoid valve for small 2 - way valve.

2. Pilot solenoid valve:

Pilot type solenoid valve is composed of small direct solenoid valve and large air control valve, also known as electronic control reversing valve. According to the pilot solenoid valve air control signal source can be divided into automatic control (internal pilot) and other control (external pilot) two types.

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