Overview
Gas valve with DVGW approval according to EN 161, class B
Compact design
Max. DN25 and 150 mbar
Brass casing
Dust strainer in the inlet
Gas valve with DVGW approval according to EN 161, class B
Compact design
Max. DN25 and 150 mbar
Brass casing
Dust strainer in the inlet
Type 293 switches from zero bar without pressure difference. The valve is preferably suitable for switching flammable gases with low pressures. The direct-acting through-magnet valve is supplied in mode A. It is closed without current. When shifting, the magnet core is tightened against a spring and opens the valve. A screen is installed in the inlet. At nominal diameter 25
The kv factor indicates the volume flow through a valve, measured in litres/min at 1 bar and at a water temperature between 5 and 30°C. The QNn factor indicates the gas volume flow, measured in litres/min
Bürkert, 279478, 0293, allfluid valve, all fluid valve, water flow