New diaphragm water solenoid valve/Nueva diafragma de la válvula solenoide de agua

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Product Description:


New diaphragm Water solenoid valve normally closed 
1. New structure 
2.Imported diphragm 
4,One & half year gurrantee




 YCB11 Diaphragm Pilot Operated , Normally closed solenoid valve


1.pilot operated diaphragm structure with less power   comsumption for  long time working 

2.Applied to pressure system opened from 0.03 Mpa 

3.Life span can be over 1 million times

MediumAir, water etc.

NBR:   -10°C to 80 °C

EPDM: -10°C to 120 °C

VITON:-10°C to 150 °C 

Port size3/8'-1'
Port threadG.BSPT,BSP,NPT,PT




SA11B,9VA(AC),6W(DC) IP 65,100% ED


S91B,22VA(AC),17W(DC) IP65,100% ED

Special coilsLatching coil:DC6-24V as requested

Body- brass or stainless steel


Amature tube-stainless steel 304

Plunger-stainless steel430F

Stop-stainless steel 430F


Shading rings- stainless steel 304

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Q:How to choose the solenoid valve?
Size (DN) size shall be determined in accordance with the internal diameter, size, or flow requirements of the on-site piping.
Q:Solenoid valve diagram how to see specific points?
You figure on the left end is spring, the right side is the coil, can tell you this is the 2 position 5 way single solenoid valve, the valve coil charged right, reversing
Q:How many kinds of solenoid valves are there?
When the entrance and exit to start pressure, the power, the electromagnetic force pilot valve
Q:How is the electromagnetic valve linked with the pump?
Friends, if you want to pump and solenoid valve linkage, then the electromagnetic valve must be installed in the water outlet pipeline of the pump
Q:Solenoid valve does not use relays, can automatically work
in circuit installation stroke switch (more common is proximity switch)
Q:What are the differences between ordinary solenoid valve and anti riot solenoid valve?
For long time valve opening only short-term shutdown, it is better to use normally open solenoid valve
Q:What are the sealing materials of the solenoid valve?
Fluorine rubber is widely used for general electromagnetic valve, steam locomotive, B products, chemical factory of fluorine rubber seal, the temperature range of -20 to 260 DEG C.
Q:What is the difference between electromagnetic valve and motor valve?
Motor valve is also known as "electric valve", the main difference between solenoid valve and motor valve is that the motor valve can not only control the valve switch, but also adjust the size of the valve switch.
Q:How to deal with the signal interference of electromagnetic valve?
in the solenoid valve at the end of the connection with the flow diode, you can suppress the solenoid valve when the opening of the higher induction potential.
Q:How can the two position two way solenoid valve be discharged?
The two position three way solenoid valve controls the flow of liquid into one or two outlets (two are normally open, one normally closed);

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