Pinch valve, 2/2-way, NO, max. Ø 2,2 mm

The 16.001.216 pinch valve series is normally open in operation and equipped with a 6 W solenoid coil. Therefore, it exhibits a clamping force of 1,4 N and is applicable for flexible tubes with an outer diameter from 2,2 mm and a shore hardness of 50-60°. With these tubing specifications, pressures up to 1 bar can be switched.

The flow of the medium is controlled by pinching the inserted tube. This design avoids using the traditional valve seat and membrane which can cause turbulence in the fluid flow and create dead areas in the valve housing where medium or dirt can collect. The valve is particularly suitable for applications where a high level of hygiene is required.

The resistance against chemicals depends on the selected material of the tube.

Pinch Valves 16.001 2/2-way direct acting NO (normally open) 1 bar

Applications

  • Dosage systems
  • Laboratory analysis
  • Medical equipment
  • Vending machines

Characteristics

  • Medium completely separated from valve parts
  • Chemical resistance depends on the material of the tube selected
  • Tube can easily be changed
  • No dead areas as in usual valve body
  • Flow in either direction
  • Coil can be fixed in any position through 360°
  • Long term performance capability

Options

I.D. Ø O.D. Ø Wall Thickness Shore-Hardness Clamping-Force / N Nominal power consumption / W
1,0 1,5 0,25 60°±5° 1,4 3,0
Remark:
Range of possible outer diameter (O.D.Ø) of tube: 1,5 - 2,2 mm
The wall thickness should not deviate from the one given in the upper table.
The valve may only be operated with inserted tube.

Technical data

  • Construction pinch valve
  • Ways 2/2-way
  • mode of operation direct acting
  • Function NO (normally open)
  • Fitting position any
  • Media depends on tube
  • T-Medium 5 - 90 °C (194 °F max.)
  • T-Ambient -10 - +60°C (14 - 140 °F)
  • Pressure range 0 - 1 bar (0 - 14,5 psi) (depending on tube)
  • Coil type MS 37-16
  • Nominal voltage 24 V DC
  •   other voltages on request
  • Voltage tolerance ±10%
  • Duty cycle 100%
  • Protection type IP 65
  • Coil connections micro
  • Insulation class H according to EN 60730

Materials

  • Valve body aluminium (surface refined)
  • Fixing flange PA 66 glass fibre reinforced
  • Plunger Guide stainless steel
  • Plunger and spring stainless steel
  • Coil coating PA 6, glass fibre reinforced

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