Kromschroeder GEHV15 (03152260) flow adjusting cock

Kromschroder GEHV 15 adjusting cock (throttle valve) (03152260) — a manual needle valve designed for precise adjustment of gas or air flow in fuel supply systems to burners. The device allows smooth adjustment of gas volume over a wide range, which is necessary to ensure the correct gas-air ratio during burner start-up and operation, especially at low loads. If you need precise adjustment of minimum or maximum gas flow through the burner, this cock provides smooth and metered regulation with visual position indication via a scale on the handwheel. Technical specifications Parameter Value Part numbers 03152260, GEHV 15, 624.439.060 Manufacturer Kromschroder / Honeywell (Germany) Type of cock Adjusting, manual (Flow adjusting cock) Nominal diameter (DN) 15 (corresponds to connection Rp 1/2") Maximum pressure (gas) 1 bar Maximum pressure (air) 4 bar Connection Internal thread Rp 1/2" (DIN 2999) Working temperature from -15°C to +60°C Weight 0.280 kg Control Handwheel with adjusting scale Working medium Natural gas, liquefied gas (propane, butane), air Certification DIN-DVGW (registered and approved for gas operation) Compatibility and application The GEHV 15 cock is used in gas supply systems of industrial burners, boilers, furnaces and heat generators. It is installed on the gas supply to the burner for fine adjustment of fuel flow. The cock is used for adjusting both natural and liquefied gas, as well as air. Key features: Needle regulating valve for precise flow adjustment Scale on handwheel for visual position indication DIN-DVGW certification for safe gas operation Compact design for installation in confined spaces Key