The latching, direct controlled 2/2 way valve 19.00x.287, available with nominal orifice of 0,5 mm or 0,8 mm, is used as dosing valve or block valve in parallel fluid handling as well as pilot valve for servo controlled main valves in a pressure range up to 10 bar. By combination of the pilot valve with servo components, the control of larger volume flows can be easily implemented and allows the flexible realization of different flow paths. Furthermore, a high level of serviceability is achieved by an easy replaceable component. The valve is characterized by its compact design and low power consumption. The power consumption is minimised by use of rectangular pulse control to increase long-term performance, durability and battery life. Technical changes reserved.

Product features

Plunger guide and valve body LCP
Plunger and spring Stainless steel
O-rings EPDM
Coil coating Hotmelt
Type miniature valve
Construction Construction The term construction here is normally referred to the design of a val plug-in
Ways 2/2-way
mode of operation direct acting
Function bi stable, pulse controlled
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 0,5 mm
Pressure range Pressure range Nominal pressure or range. 0 - 10 bar
Cv-value DN 0,5 => 0,13 l/min @ 1 bar DN Numerical size indication of the nominal free diameter (diameter
Nominal voltages 3 V DC (only DN 0,5) DN Numerical size indication of the nominal free diameter (diameter nomin
Operating voltage DN 0,5 (3 V DC) => 2,4 - 3,3 V DC open/close DN Numerical size indication of the nominal free di
Pulse shape/-time rectangular / 15 ms
Nominal power DN 0,5 => 1,4 W at nominal voltage 3 and 6 V DC DN Numerical size indication of the nominal fre
Protection Type IP 65
Protection type Protection type Standard which defines the scope of protection of the electromag higher IP-classes on request
Insulation class B according to EN 60730

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