SENIOR/4 semiautomatic control module
Product description
Control module for compressed gas, with automatic switching and manual reset using the lever on the right pressure regulator to restore priority of use of the source.The control module consists of two model 451 pressure regulators with one pressure gauge, two High Pressure shut-off valves and a line pressure gauge.The inlet connections are specific for the gas used, and the outlet is fitted with a Ø 22 mm weld-on pipe connector.The control module calibration is set to 9 bar.Its maximum nitrogen capacity at 12 bar outlet pressure is 90 Nm³/h, 1500 Nl/min.The control module can be fitted with pressure gauges with electrical contacts, pre-calibrated with a 15 bar alarm threshold to signal manifold empty.All the components are installed on an Anodized aluminum wall mount plate.
Normatives
EN ISO 5171 | EN ISO 7291 | EN ISO 9539Components
N.2 riduttori 451 con corpi e calotte in ottone CW614N.
Regolazione della pressione con grano filettato in acciaio INOX.
N.2 valvole di scarico della sovrapressione, incorporate nei riduttori, in ottone CW614.
N.2 ingressi gas specifici.
N.1 raccordo per tubo a saldare Ø22 mm in uscita.
N.2 valvole di intercettazione di A.P. in ottone CW614N.
N.2 manometri in entrata, scala 0-315 bar (0-40 bar per acetilene e propano), classe 2.5.
N.1 manometro di linea, scala 0-16 bar (0-2,5 per acetilene e propano, 0-40 bar CQ117-CQ118), classe 2.5.
Molle in acciaio INOX.
Membrane in NBR.
O-Ring in NBR.
Seggio in TEFLON.
Guarnizioni in NYLON.
Leva di inversione in acciaio zincato con terminale in tecnopolimero nero.
Piastra di fissaggio in alluminio anodizzato.
Maintenance kit
| CODE | DESCRIPTION |
| CK040 | MAINTENANCE EQ 451 PRESSURE REDUCER H.P. |
| CK041 | MAINTENANCE EQ 451 PRESSURE REDUCER L.P. |
Technical data
| CODE | GAS | Q max. | P1 max. | P2 max. | INLET CONNECTION | OUTLET CONNECTION | WEIGHT |
| CQ096 | OXYGEN, NITROGEN, ARGON, HELIUM, CARBON DIOXIDE, AIR | 90 Nm³/h | 200 bar | 12 bar | W21,7x1/14" M R | Ø 22 mm weld-on pipe | 11,0 kg |
| CQ116 | HYDROGEN, METHANE | 90 Nm³/h | 200 bar | 12 bar | W20x1/14" M L | Ø 22 mm weld-on pipe | 11,0 kg |
| CQ117 | ACETYLENE | 18 Nm³/h | 25 bar | 1,2 bar | W20x1/14" M L | Ø 22 mm weld-on pipe | 11,0 kg |
| CQ118 | PROPANE | 30 Nm³/h | 15 bar | 2 bar | W20x1/14" M L | Ø 22 mm weld-on pipe | 11,0 kg |
| CQ126 | OXYGEN, NITROGEN, ARGON, HELIUM, CARBON DIOXIDE, AIR | 90 Nm³/h | 200 bar | 25 bar | W20x1/14" M R | Ø 22 mm weld-on pipe | 11,0 kg |
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