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Pressure regulator U47

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Pressure regulator U47

Product catalog summary

Product Features

Diaphragm/piston pressure regulator designed for non-corrosive industrial gases.
Single-stage regulator with high control accuracy and high flow capacity.
Includes a central filter and a safety pressure gauge compliant with DIN EN 562.
Features an integrated relief valve and is available with accessories like wall brackets and fittings.

Technical Data

Type: Single-stage pressure regulator.
Flow Rate: Maximum 2000 m³/h.
Inlet Pressure: Options of 16, 40, 200, 250, or 300 bar.
Outlet Pressure: Maximum 150 bar.
Materials: Brass body, aluminum bonnet, NBR or EPDM diaphragm, brass piston, PTFE valve seat.
Connections: Inlet and outlet are G 1½” female, pressure gauge ports are G 1/4” female, outlet relief valve is G 3/4” female.
Temperature Range: -30°C to +60°C.
Leak Rate: Less than 10 mbar l/s He.
Weight: Approximately 14.5 kg.

Performance Factors

Performance factors and outlet pressures are provided to determine flow rates for different models (U47 W9, U47 W6, U47 K3, etc.).
Performance varies with inlet pressure (16, 40, 200 bar) and pressure drop percentages (5%, 10%).

Ordering Information

Pressure regulators are available for different maximum inlet pressures (16, 40, 200, 250, 300 bar).
Types of gases supported include non-flammable gases (NFG), flammable gases (FG), and oxygen (O).

Dimensions and Connections

Detailed dimensions and connection types are provided for installation and compatibility purposes.
Special soldered inlet fittings are available for certain pressure regulators.

Contact Information

Manufacturer: Spectron Gas Control Systems GmbH, Frankfurt.
Contact: Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200, Email: [email protected]

Catalog excerpts

Pressure regulator Product features • Diaphragm /piston pressure regulator • For non-corrosive industrial gases • Single-stage with high control accuracy • High flow pressure regulator • Central filter in the pressure regulator • Safety pressure gauge acc. to DIN EN 562 • Pressure regulatorwith integrated relief valve • Pressure regulator for oxygen with filter in inlet • Accessories like wall brackets and in-/outlet fittings 'Pressure regulatorwith special soldered inlet fitting Technical Data Body regulator: Valve seat regulator: Pressure gauge ports: Outlet relief valve: Temperature range Leak rate Performance factors and outlet pressures to find the flow rates of the pressure regulators U47 Data sheet DES U47 Edition 0912 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH Spectron Gas Control Systems GmbH [email protected] www.spectron.de

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spectro tec Pressure regulator U47 Dimensions and connections of the pressure regulator U47 Dimensions with wall bracket 512.45350 (as accessorie available) Dimensions (front- and side view) 200 182 122 104 G3/4 Ø 156 460 150 G 1 1/2 G 1 1/2 100 G3/4 100 215 wrench size 30 Ordering information: Pressure regulator U47 In- and outlet-fittings: see data sheet “Fittings” U47 W9 K - NFG - 200 Type Inlet pressure P1 See table “Performance factors...” on page 1 16 - max. 16 bar 40 - max. 40 bar 200 - max. 200 bar 250 - max. 250 bar 300 - max. 300 bar* Type of gas NFG - non flammable gases FG - flammable...

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