Butterfly Valves
Combined with an actuator (IC 20 / IC 40), butterfly valves control the gas and air flow of the burner proportionally. Each size and bore (full / reduced) is listed as a separate product.
- BVG – gas: DN40 – DN150, max. 500 mbar
- BVA – air: DN40 – DN150, max. 500 mbar
- BVH – hot air / flue gas: DN40 – DN100, up to 450 °C, max. 150 mbar
- Mounting: between EN 1092 flanges (wafer)
Reduced-bore versions give finer control at low flow in a larger pipeline. We supply valve, actuator and mounting kit complete.
Kromschröder BVG 40/25Z05 Gas Butterfly Valve DN40/25
Kromschröder BVG 40/25Z05 is a gas butterfly valve, DN40 (bore reduced to DN25). It is used for cont..
Kromschröder BVG 40/32Z05 Gas Butterfly Valve DN40/32
Kromschröder BVG 40/32Z05 is a gas butterfly valve, DN40 (bore reduced to DN32). It is used for cont..
Kromschröder BVG 40Z05 Gas Butterfly Valve DN40
Kromschröder BVG 40Z05 is a gas butterfly valve, DN40 (full bore). It is used for continuous (modula..
Kromschröder BVG 50/32Z05 Gas Butterfly Valve DN50/32
Kromschröder BVG 50/32Z05 is a gas butterfly valve, DN50 (bore reduced to DN32). It is used for cont..
Kromschröder BVG 50/40Z05 Gas Butterfly Valve DN50/40
Kromschröder BVG 50/40Z05 is a gas butterfly valve, DN50 (bore reduced to DN40). It is used for cont..
Kromschröder BVG 50Z05 Gas Butterfly Valve DN50
Kromschröder BVG 50Z05 is a gas butterfly valve, DN50 (full bore). It is used for continuous (modula..
Kromschröder BVG 65/40Z05 Gas Butterfly Valve DN65/40
Kromschröder BVG 65/40Z05 is a gas butterfly valve, DN65 (bore reduced to DN40). It is used for cont..
Kromschröder BVG 65/50Z05 Gas Butterfly Valve DN65/50
Kromschröder BVG 65/50Z05 is a gas butterfly valve, DN65 (bore reduced to DN50). It is used for cont..
Kromschröder BVG 65Z05 Gas Butterfly Valve DN65
Kromschröder BVG 65Z05 is a gas butterfly valve, DN65 (full bore). It is used for continuous (modula..
Kromschröder BVG 80/50Z05 Gas Butterfly Valve DN80/50
Kromschröder BVG 80/50Z05 is a gas butterfly valve, DN80 (bore reduced to DN50). It is used for cont..