Eston Vickers DG4V series DG4V-3-6C-M-U-B6-60 Solenoid Directional Control Valve

DG4V - 3-6 c - M - U - H7-60 electromagnetic directional valve the helwig original solenoid valve, import high quality new supply (/sell/)
Solenoid valve is composed of solenoid coil and magnetic core. It is a valve body containing one or more holes. When the coil is switched on or off, the operation of the magnetic core will cause the fluid to pass through the valve body or be cut off to achieve the purpose of changing the direction of the fluid. The electromagnetic components of the solenoid valve are composed of fixed iron core, moving iron core, coil, etc. The valve body part is composed of slide spool, slide valve sleeve, spring base, etc.
Electric valve and solenoid valve use comparison
Solenoid valve: for on-off control of liquid and gas pipelines, two DO control. Generally used for small pipe control.
Electric valve: it is used to simulate the medium flow rate of liquid, gas and wind system. It is controlled by AI. In the control of large valves and wind system can also be done with electric valve switch control.
Solenoid valve: can only be used as switch quantity, is DO control, can only be used for small pipe control, common in DN50 and below pipeline.
Electric valve: can have AI feedback signal, can be controlled by DO or AO, more common in large pipelines and wind valves.
1. Switch form:
Solenoid valve through the coil drive, can only open or close, switch action time is short.
Electric valve is generally driven by motor, on or off action to complete the need for a certain amount of time simulation, can be adjusted.
2. Job nature:
Solenoid valve general flow coefficient is very small, and the working pressure difference is very small. For example, the general 25 - caliber solenoid valve flow coefficient is much smaller than the 15 - caliber electric ball valve. The solenoid valve is driven through the solenoid coil, is more vulnerable to voltage shock damage. Equivalent to the role of the switch, is on and off two roles.
The drive of electric valve is to use motor commonly, withstand voltage impulse more. Solenoid valve is quick to open and close, generally used in small flow and small pressure, the requirement of switching frequency of the electric valve on the contrary. Electric valve valve opening can be controlled, the state has on, off, half on half off, can control the flow of pipeline medium and electromagnetic valve can not meet this requirement.
Solenoid valve power can be reset, electric valve to such a function needs to add a reset device. 

DG4V-5-OC-M-P7L-T-6-40

DG4V-5-1C-M-P7L-T-6-40

DG4V-5-2C-M-P7L-T-6-40

DG4V-5-3C-M-P7L-T-6-40

DG4V-5-6C-M-P7L-T-6-40

DG4V-5-7C-M-P7L-T-6-40

DG4V-5-8C-M-P7L-T-6-40

DG4V-5-11C-M-P7L-T-6-40

DG4V-5-22C-M-P7L-T-6-40

DG4V-5-31C-M-P7L-T-6-40

DG4V-5-33C-M-P7L-T-6-40

DG4V-5-34C-M-P7L-T-6-40

DG4V-5-0B-M-P7L-T-6-40

DG4V-5-OB-M-P7L-T-6-40

DG4V-5-1B-M-P7L-T-6-40

DG4V-5-2B-M-P7L-T-6-40

DG4V-5-3B-M-P7L-T-6-40

DG4V-5-6B-M-P7L-T-6-40

DG4V-5-7B-M-P7L-T-6-40

DG4V-5-8B-M-P7L-T-6-40

DG4V-5-11B-M-P7L-T-6-40

DG4V-5-22B-M-P7L-T-6-40

DG4V-5-31B-M-P7L-T-6-40

DG4V-5-33B-M-P7L-T-6-40

DG4V-5-34B-M-P7L-T-6-40

DG4V-5-0BL-M-P7L-T-6-40

DG4V-5-OBL-M-P7L-T-6-40

DG4V-5-1BL-M-P7L-T-6-40

Collecting valve		Maintaining valve
Throttle valve	Relief valve	Solenoid directional valve
Speed regulation valve	Pressure reducing valve	Manual reversing valve
Diverter valve	Pressure valve	Check valve
Flow valve	Cartridge valve	Hydraulic control one-way valve
Collecting valve	Stop valve	Solenoid valve
Pilot valve	Reverse check valve	Superposition valve
Direct acting relief valve	Pilot check valve	Directional valve
Pilot relief valve	Sequence valve	Pilot sequence valve
Pilot reducing valve	Balance valve	Direct acting sequence valve