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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Pressure switch GW A4 Dungs
GasMultiBloc MBsolenoid valvesdouble solenoid valvespressure switchesdings proving systemspressure regulatorsgas and air filtersmotorised valves, actuatorsball valvesautomatic burner controlsGB GasBlocaccessories. 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.
LGW A4 can be used as differential pressure switches for air and as an over-pressure switch for gas. LV-D – air valve N. Accessories Manuals Datasheets Certificates.
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. Pressure switch as per EN for a44. The switching mechanism responds to vacuum which switches an electric circuit on, off or over when the set value is exceeded or undershot.
The installation position can change the dunge pressure with up to 0. VR – mbar N. Suitable for closing, opening or switching over a current circuit when the actual pressure value deviates from the specified pressure setpoint.
Accessories Manuals Datasheets Certificates. They are used as differential pressure switches for air, flue and exhaust gases, and as simple pressure switches they are suitable for gases of families 1, 2, 3 and other neutral gaseous media. Free of non-ferrous metals, suitable for gases up to max.
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The reference value switching point is adjusted on a setting wheel provided with a scale. LGV – mbar N. The test nipple is integrated in metal housings as standard. MV – 1 bar, one-stage N.
Dungs LGW50 A4 2.5-50 Differential Pressure Switch
HFSV – butterfly valve N. GW A4 acts via a rubber diaphragm against the force of the setting spring on the micro-switch.
LGW A4 Y are designed for gas and have a yellow adjustment knob. ZR – two-stage, N.
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The differential pressure acts via the diaphragm against the force of the setting spring on the microswitch. The specified pressure setpoint operating point is set at a setting wheel using a scale. Detailed pictures for available models move the mouse over them to zoom: Suitable for gases of families 1, 2, 3 and other neutral gaseous media, as well as air, flue gases and combustion products. HSAV – semi-automatic N. AV – 6 bar, one-stage N. SV – mbar N. VR – mbar N.
LGV – mbar N. LV-D – air valve N. MV – 1 bar, one-stage N. HFSV – butterfly valve N.
Pressure switch for applications involving excess pressure.