LGW A4: Differential pressure switches for air, flue and exhaust gases Pressure switch for gas. Max. Operating pressure: mbar. Approvals: EN Purchase GW 50 A4 Gas Pressure Switch or shop other A4 European Gas Pressure Switches and Karl Dungs Inc. products from All sales . Datasheet list for Pressure switch GW A4 Dungs for gas, air, flue gases and combustion products. — Pressure switch GW 50 A4 Ag-M-MS9-V0 st- se.
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LGV – mbar N. MV – 1 bar, one-stage N.
Dungs Press switch GW3A4 GW10A4 GW50A4 GW150A4 DUNGS air pressure switch
The test nipple is integrated in metal housings as standard. LV-D – air valve N. MV – 1 bar, one-stage N. The differential pressure acts via the diaphragm against the force of the setting spring on the microswitch. The switching mechanism responds if there is an overpressure which switches on, off or over to an electric circuit if the set reference value is exceeded or undershot.
Dungs LGW50 A4 2.5-50 Differential Pressure Switch
Pressure switch GW A4 Dungs for gas, air, flue gases, combustion products These pressure switches GW A4 are designed for monitoring in burner control systems. ZR – two-stage, N. HSAV – semi-automatic N. Single-acting pressure switch in the overpressure range.
Suitable for closing, opening or switching over a current circuit when the actual pressure value deviates from the specified pressure setpoint. LGV – mbar N. LGW A4 can be used as differential pressure switches for air and as an over-pressure switch for gas. Pressure switch for applications involving excess pressure. The installation position can change significantly the switching pressure. GW A4 acts via a rubber diaphragm against the force of the setting spring on the micro-switch.
VR – dings N. AV – 6 bar, one-stage N. Suitable for gases of families 1, 2, 3 and other neutral gaseous media, as well as air, flue gases and combustion products. LGW A4 Y are designed for gas and dunngs a yellow adjustment knob.
LV-D – air valve N. The installation position can change the switching pressure with up to 0.
Accessories Manuals Datasheets Certificates. AV – 6 bar, one-stage N. HSAV – semi-automatic N. GasMultiBloc MBsolenoid valvesdouble solenoid valvespressure switchesvalve proving systemspressure regulatorsgas and air filtersmotorised valves, actuatorsball valvesautomatic burner controlsGB GasBlocaccessories.
Detailed pictures for available models move the mouse over them to zoom: The pressure switch operates dunvs auxiliary power.
Dungs GW50A4 Pressure Switch Manufacturer,Dungs GW50A4 Pressure Switch Supplier,Exporter
It switches an electric circuit on, off or over when the set reference value is exceeded or undershot. VR – mbar N. ZR – two-stage, N. SV – mbar N.
It is suitable for switching a circuit on, off or over on changes in actual pressure value relative to the set reference value. The specified pressure setpoint operating point is set at a setting wheel using dunge scale. HFSV – butterfly valve N. The reference value switching point is adjusted on a setting wheel provided with a scale.
SV – mbar N. GasMultiBloc MBsolenoid valvesdouble solenoid valvespressure switchesvalve proving systemspressure regulatorsgas and air filtersmotorised valves, actuatorsball valvesautomatic burner controlsGB GasBlocaccessories. Accessories Manuals Datasheets Certificates. The switching mechanism responds to differential pressure which acts between the two pressure chambers.
HFSV – butterfly valve N. Single-acting pressure switch in the low pressure range.
Free of non-ferrous metals, suitable for gases up to max.