Pressure control panels BT2000AC Right figure: Pressure control panel BT2000AC-2x1-M-KH-SV-0 for acetylene with SV73 Figure above: Presure control panel BT2000AC-1x1-M-KH-SV-0 for acetylene complete with over-pressure valve SV73 Product features Technical data • Wall-mounting pressure control panels for acetylene • Designed for easy installation • Single-stage systems, modular design (to be extended to 1x2, 1x3, 2x1, 2x2, 2x3 etc. cylinders) • Pressure regulator with high control accuracy and integrated relief valve for protection of the device • Pressure control panels comply with DIN-EN-ISO 14114 and DIN-EN-ISO 15615 • With all BAM-tested safety devices, e.g.: • Quick-acting shut-off valve • Flashback arrestor • optionally: over-pressure valve * • optionally: automatic quick-acting shut-off device Type Inlet pressure P1 Outlet pressure P2 Materials Body regulator: Diaphragm regulator: Valve seat regulator: Mounting plate: Ball valve: Connection tube: Connectors Inlets: Outlet flashback arrestor: Outlet relief valve: Outlet over-pressure valve: Temperature range Leak rate Weight BT2000AC-1x1: Shut-off unit: Single extension: Attention: Acetylene withdrawal systems may need to be certified before commisioning. Always refer to the local rules and regulations regarding such certifications. * An over-pressure valve cannot be used as an safety accessory according to the Pressure Equipment Directive (PED). single-stage max. 25 bar max. 1,5 bar brass EPDM EPDM stainless steel Steel, zinc-plated Steel, zinc-plated M16 x 1,5 male 1/4”-NPT female 1/8”-NPT female welding stub 14 x 2 -30°C to +60°C <10-3 mbar l/s He 4,7 kg 2,8 kg 1,1 kg Flow rates for BT2000 acetylene: The maximum flow rate is approx. 8 sm³/h acetylene. At an inlet pressure of approx. 4 bar (resembling an acetylene cylinder almost empty) the pressure regulator still yields approx. 5 sm³/h acetylene. Inlet press. P1 [bar] 18 10 4 2 The withdrawal rate should not exceed approx. 0,5 sm³/h per cylinder in permanent operation, so no solvent from the cylinder will enter the withdawal system. However, the flow rate may be increased to approx. 1 sm³/h for brief peak loads. Data sheet DES BT2000AC Edition 1211 Subject to alteration without prior notice © Spectron Gas Control Systems GmbH Spectron Gas Control Systems GmbH Fritz-Klatte-Str. 8, D-65933 Frankfurt Tel. +49 (0)69 38016-0, Fax +49 (0)69 38016-200 [email protected] www.spectron.de

Pressure control panels BT2000AC Dimensions - Pressure control panel BT2000AC; e.g. 2x3-cylinder system: BT2000AC-2x3-M-KH-SV-0 340 Ordering information: Pressure control panels BT2000AC Pressure control panels for other gas types: Please see data sheet BT2000 Individual shut-off BT2000 series pressure control panel for acetylene - without individual valves - with additional ball valves for each individual cylinder Over-pressure valve 1x1 - single-sided 1x1-cylinder panel 1x2 - single-sided 1x2-cylinder panel 1xn - single-sided 1xn-cylinder panel 2x1 - double-sided 2x1-cylinder panel 2x2 - double-sided...