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 many kinds of solenoid valves are there?
The closing piece is lifted from the valve seat and the valve is opened; when the power is cut off, the electromagnetic force disappears
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:If the voltage is not stable, will the solenoid valve work abnormally?
Such as environmental temperature, medium temperature and properties, environment and work pressure, when the solenoid valve does not work in the scope of work will be very unstable
Q:How to use the two position five way solenoid valve?
Divided into single electric crane, double electric control, one hair can control a double acting cylinder
Q:What's the difference between the pressure free solenoid valve and the pressure solenoid valve?
No pressure solenoid valve and pressure solenoid valve difference: no pressure solenoid valve called direct acting solenoid valve.
Q:The function of electromagnetic valve in pneumatic control valve
; when the power is cut off, the electromagnetic force disappears, and the spring closes the closing member on the valve seat and closes the valve.
Q:Solenoid valve does not use relays, can automatically work
the manual automatic change-over switch is set in the circuit.
Q:Solenoid valve normally open and close normally
normally closed solenoid valve refers to the valve body in the role of the spring is closed, under the influence of electricity or external force to open the valve body solenoid valve;
Q:Selection of electromagnetic valve attention
the diameter (DN) dimension shall be determined in accordance with the internal diameter, size, or flow requirements of the field pipe;
Q:What are the several points of the electromagnetic valve?
Three position four pass means that the valve core has three positions, four ports (and possibly five mouths). The difference between the five and the four is that the four ports take the two exhaust ports into one

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