10.010.126 - sds

Servo-direct stepper motor controlled valve, DN 10

The 2/2 way servo-direct motorized valve has a 10 mm orifice, but a continuously variable stroke to accurately control the flow through the valve. It can function with low inlet pressures and flow rates, similar in nature to a direct acting valve without a complete shut of function.

The stepper motor drive part of the valve is completely separated from the medium by means of special PTFE bellows. This valve has been specifically developed for applications that require continuous adjustment of the flow rate. For example the flow through an instant flash heater can easily be regulated for maximum accuracy and efficiency.

Alternatively, by incorporating the motorized valve in thermostatically controlled heating systems, the flow rate into the system can be controlled according to ambient temperature in the room.

Control and Regulating Valves, Flow Sensors, Metrology 10.010 2/2-way servo / direct controlled continuously adjustable stroke 6 bar 20 l/min

Applications

  • Thermostatically controlled heating system
  • Instant flash heater
  • Hot / cold drink dispensers
  • Industrial equipment
  • Air conditioning
  • agricultural devices
  • Cleaning systems
  • Temperature equalisers
  • Dish washers
  • Washing machines
  • Water treatment installations

Characteristics

  • Servo-direct controlled valve
  • stepper motor, medium separated by PTFE bellows
  • Long term performance capability
  • Medium temperature up to 80°C
  • continuous opertion
  • No water hammer
  • High operating safety through the use of high quality materials and 100% final testing of the products

Options

Material Inlet Outlet Length Strand
Ø A A1 Ø B B1 L K
PA 66 G 3/4 18,0 G 3/4 18,0 76,0 100 mm
PA 66 G 1/2 15,0 G 1/2 15,0 70,0 other lengths on request
PA 66 G 3/8 13,0 G 3/8 13,0 66,0
PA 66 G 3/4 18,0 G 1/2 15,0 73,0
PA 66 G 3/4 18,0 G 3/8 13,0 71,0
PA 66 G 1/2 15,0 G 3/4 18,0 73,0
PA 66 G 1/2 15,0 G 3/8 13,0 68,0
PA 66 G 3/8 13,0 G 3/4 18,0 71,0
PA 66 G 3/8 13,0 G 1/2 15,0 68,0

Technical data

  • Type stepper motorized valve
  • Construction single chamber straight valve
  • Ways 2/2-way
  • mode of operation servo / direct controlled
  • Function continuously adjustable stroke
  • Fitting position any, preferably actor upwards
  • Media potable water and physically and chemically similar media
  • T-Medium 5 - 80 °C (176 °F)
  • T-Ambient 5 - 60 °C (41 - 140) °C (°F)
  • DN 10,0 mm
  • Pressure range 0 - 6 bar
  • Flow factor Kv 20 l/min @ 1 bar (completely open)
  • Actuator Type stepper motor unipolar
  • Steps 150 max.
  • Nominal voltage of stepper motor 18 V DC
  • Voltage tolerance + -5%
  • Duty cycle 100%
  • Nominal power 6,0 W
  • Protection Type IP 65
  • Motor connection leads: 5 x 0,22^2 / AWG 24 (AWM Style 1007)
  •   plug: AMP Tyco MTA 100 3-644563-6
  • Insulation class B according to EN 60730
  • Controller Board on request

Materials

  • Valve body PA 6/6, glass fibre reinforced
  •   PPE on request
  •   PEI on request (T-medium max. 30 °C)
  • Retention gland PPE
  •   PA 66 glass fibre reinforced on request
  • Membrane insert PA 6/6
  • Bellow and sealing cone PTFE
  • Membrane EPDM
  • Motor Coating hotmelt
  • Filter (in inlet) POM
  •   stainless steel on request
Technical inquiry
Technical inquiry

A. u. K. Müller GmbH & Co. KG

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D - 40595 Düsseldorf 

Telefon: +49 211 73 91-0
Telefax: +49 211 73 91-281

E-Mail: info(at)akmueller.de

 

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