Coliter®’s wall-hanging stove valves (models QF2101 and QF2109) are specialized brass gas shut-off valves designed for safe, convenient control of natural gas or LPG supply to household cooktops. Mounted directly on the wall behind or beside the stove, these valves feature a compact, space-saving design with a quarter-turn handle for quick on/off operation. Constructed from high-quality forged brass with PTFE seals, they ensure leak-tight performance under working pressures of 0.1–0.5 MPa and temperatures from -20°C to +60°C. Compliant with national gas safety standards, they provide essential isolation during maintenance, emergencies, or prolonged absence—combining reliability, ease of use, and regulatory compliance for residential kitchens.
