2/2-way solenoid cartridge servo controlled valve of DN 7 in bi stable version, to be used particularly in electronically controlled sanitary fittings. The power consumtion is minimised by the use of impulse control (pwm) to increase long term performance, durability and battery life. The designs outline had been reduced so far, that integration in appropriate components while using a minimum amount of space, is given. Positive properties are extended due to the simple "screw in" version, which supports easy assembly, service and tests by the customer. The design of a separate valve seat by the customer is not to apply, as otherwise is needed, if a pilot valve will solely be used. The rate of flow of the cartridge valve has been optimized in such a way, that the nominal diameter of DN 7 fulfils the standard requirements for sanitary tap ware. By using our special valve bodys, an extended variety of application can be achieved. Technical changes reserved.

Product features

Valve body Valve body Part of a solenoid valve, made of plastic or metal, which comprises the in PEI
Plunger guide Stainless steel
Plunger Plunger Plunger describes the part of a solenoid valve which closes the magnetic flux ci Stainless steel
Membrane and sealings EPDM
Coil 1.0338 "pot"-bracket
Filter stainless steel (in inlet)
Certification NSF(N 50.007), WRAS materials in contact with potable water are physiolgical harmless
Type cartridge valve
Construction Construction The term construction here is normally referred to the design of a val screw-in
Ways 2/2-way
mode of operation servo-controlled
Function bi stable, pulse controlled
Connection thread M28 x 1
Fitting position any
Media Cold and heated potable water and physically and chemically similar media
T-Medium 5 - 70 °C
T-Ambient 5 - 60 °C
DN DN Numerical size indication of the nominal free diameter (diameter nominal) of components fo 7 mm
Pressure range Pressure range Nominal pressure or range. 0,5 - 8,0 bar
Cv-value 20 l/min @ 1 bar
Cv-Value (18 max. l/min Silencer patented EP 0 999 392)
Pressure surge according to EN 60730
Coil type MS.033
Nominal voltages 3 V DC
Operating voltage 2,2 - 3,3 V DC open/close
Nominal voltages other voltages on request
Pulse shape/-time rectangular / 15 ms
Nominal power 0,5 - 1,2 W
Protection type Protection type Standard which defines the scope of protection of the electromag IP 65
Insulation class F according to EN 60730

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