Kuhnke 47.220 Flow Restrictor

Email: sales@impulseautomation.co.uk Website: www.impulseautomation.co.uk Logic Valves & Flow Control Pneumatic Two-Way Adjustable Flow Restrictor Technical information Pressure range: Flow rates: Temperature range: Materials: Operating medium: Max. 8 bar See graph below. -10˚C...+70˚C Brass body, stainless steel needle. 5 micron filtered, lubricated or non-lubricated compressed air. Dimensional drawings The valve has a long flow control adjustment stem with a knurled knob to assist the precision setting of the device. The setting lock nut can be used to prevent tampering once the desired flow has been set. Clockwise rotation closes the flow restrictor.

A screwdriver slot can be utilised if the device is used with a protective cover. Protective covers are used to prevent tampering, or to protect the long stem from accidental damage. 360 max.19 320 280 Flow in l/min 240 21,5 M5 200 160 M5 26,5 120 80 Document No: CV006 Revision 2 M8x1 40 0 2 4 8 6 10 12 14 16 Protective Cover Spindle rotation closed opened Order code: 47.266 Impulse Automation Limited United Kingdom Company Registration 665193 Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described.

Symbol Description C onnection Order code Flow restrictor with locking nut M5 47.220 M5 47.220 8x1 M 3 5 4 0,5 7,5 4 7.085 1 085 to 4 7.09 1 o 47 .255 47.2 00 t o 4 47 7.08 1 47 47 .070 to 4 7. .370 1 0 30

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