Kuhnke 47.25 Series Fixed Orifice Flow Restrictor (EN)

Email: sales@impulseautomation.co.uk Website: www.impulseautomation.co.uk Logic Valves & Flow Control Pneumatic One-Way Flow Restrictor - Fixed Orifice Technical information Pressure range: Opening pressure: Temperature range: Materials: Seals: Flow rate: Operating medium: 0.5-8 bar ≥ 0.5 bar -10˚C...+70˚C Brass body. Perbunan Depends on version ordered, see below. 5 micron filtered, lubricated or non-lubricated compressed air. Dimensional drawings Approx. flow rates at 7 bar:

Ш0.10 0.34 l/min Ш0.16 1.42 l/min Ш0.25 3.40 l/min Ш0.40 8.50 l/min Ш0.60 19.80 l/min 47.251.10 47.251.16 47.251.25 47.251.40 47.251.60 The one-way restrictor with a fixed orifice is used where a reduction to low and constant air flow value is required, for example time control systems. Available with fixed apertures - Ш: 0.10/0.16/ 0.25/0.40 and 0.60mm. The respective orifice diameter is inserted in position XX Example aperture 0.25 = Order Code: 47.251.25 Document No: CV004 Revision 2 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 Threads Order code 1 2 One way flow restrictor with fixed orifice M5 47.251.XX 28 3 5 5 0,5 1 2 M5 M5 SW7 3 5 5 0,5 0,5 M5

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