51.007.125 bi
Sanitary

Bi stable axial valve, DN 7

2/2 way solenoid bi stable valve , DN 7, to control potable water with pilot controlled function, especially suitable for the application in battery operated electronically controlled faucets.

The power consumption is minimised by the use of impulse control (pwm), to achieve with primary cells a high capability with assured valve function.

The construction is in the external contour decreased to allow a smooth integration of the component into a small space. The user does not need to design a valve seat.

Cartridge- / Sanitary Valves 51.007 2/2-way servo-controlled bi stable, pulse controlled 10 bar 12 l/min
Technical inquiry Data sheet
Bi stable axial valve, DN 7
Bi stable axial valve, DN 7
Bi stable axial valve, DN 7
Bi stable axial valve, DN 7
Bi stable axial valve, DN 7
Bi stable axial valve, DN 7

Applications

  • Sanitary faucets

Characteristics

  • Servo-controlled
  • Pre-tested functional unit
  • Long term performance capability
  • Internal pollution protection
  • Compact design
  • Optimized water hammer characteristic by low noise emission according to EN 60730
  • Easy to assemble and service
  • Low power consumption
  • Any fitting position
  • High operating safety through the use of high quality materials and 100% final testing of the products

Options

Conditional application possibilities with other John Guest adapters (presently 8mm Ø),
different connection threads for flex tubes and other fixing possibilities for the cartridge valve on request.

Technical data

  • Type axial cartridge valve
  • Construction single chamber straight valve
  • DS G 1/2 - John Guest 8 mm
  • Ways 2/2-way
  • mode of operation servo-controlled
  • Function bi stable, pulse controlled
  • Fitting position any, preferably with coil upwards
  • Media Cold and heated potable water and physically and chemically similar media
  • T-Medium 5 - 70 °C
  • T-Ambient 5 - 50 °C
  • DN 7,0 mm
  • Pressure range 0,5 - 10,0 bar
  • Flow factor Kv 12 l/min @ 1 bar
  • Pressure surge according to EN 60730
  • Nominal voltage 6 V DC
  • Nominal voltages 9 V DC on request
  • Nominal voltage other voltages on request
  • Operating voltage 4,0 - 6,9 V DC open/close
  •   at T-Ambient: 25°C
  • Nominal power 1,4 W at nominal voltage
  •   (< 1,0 W at 5 V DC)
  • Protection type IP 65 according to EN 60529
  • Insulation class B according to EN 60730
  • Protection Class III according to EN 60730

Materials

  • Valve body PA 66, glass fibre reinforced
  • Plunger Guide LCP
  • Plunger and spring stainless steel
  • Membrane and sealings EPDM
  • Membrane insert PSU
  • Seal retainer PEI
  • Coil coating Hotmelt

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