Pressure regulator U330 pages

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Pressure regulator U33

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Product features

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• Precision diaphragm pressure regulator

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• For non-corrosive industrial gases (acetylene on

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request)

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• Single-stage with high control accuracy

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• Safety pressure gauge acc. to DIN EN 562

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• Pressure regulator with integrated relief valve to

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protect the armature (set approx. 10-20 % above

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outlet pressure)

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• Filter in inlet fitting

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• Accessories like wall brackets and in-/outlet fittings

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are also available

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Technical data

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Type

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Flow rate Q

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Inlet pressure P,

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Outlet presure P2

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Materials

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Body and bonnet:

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Diaphragm:

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Valve seat:

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Ports

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In- / outlet:

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Inlet for oxygen:

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Pressure gauge ports:

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Outlet relief valve:

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Temperature range

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Leak rate

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Weight

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single-stage

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max. 25 m7h

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max. 10 bar

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5 mbar - 1500 mbar

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Alu (powder coated)

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NBR

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NBR

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G Vz- female

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M24x 1.5

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G 1/4"-female

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1/8"-27 NPT

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-30°C to +60°C

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<10"3 mbar l/s He

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approx. 2 kg

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Outlet pressures and flow rates for the pressure regulators U33 at 10 bar inlet pressure

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L10 = 5,5

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max. outlet pressure P2	Flow rate air at outlet pressure
50 mbar	10 m3/h
100 mbar	18 m3/h
300 mbar	20 m3/h
600 mbar	23 m3/h
1500 mbar	25 m3/h

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Datenblatt DES U33 Edition 0213

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Anderungen vorbehalten

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© Spectron Gas Control Systems GmbH

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Spectron Gas Control Systems GmbH

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Fritz-Klatte-Str. 8, D-65933 Frankfurt

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Tel.: +49 (0)69 38016-0, Fax: +49 (0)69 38016-200

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info@spectron.de www.spectron.de

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spectr^^

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