Gas valves - Import export

Dual-stage, high-performance rotary vane pump with a pumping speed up to 22 m3/h With 3-phase motor With temperature sensor (Bimetal) for optimum motor protection Integrated gas ballast and HV safety valve For all low and medium vacuum applications Special feature, Various motor voltages for worldwide employment

Main products: Brass valves, cast iron valves, gas valves, plumbing and sanitary ware, water meters and various types of pipe fittings and accessory products Applications: Water supply and drainage systems, gas systems, urban heating, HVAC and piping connections Honorary titles: High-tech Enterprise, Famous Chinese Valve Brand, Zhejiang Manufacturing Certification

This compact micro torch is ideally suited for melting the ends of sample tubes precisely and safely. As a very small flame can be adjusted, it is possible to melt the capillary precisely at a defined point without excessively heating the remaining capillary, as is the case with standard torches. The torch is operated with a hydrogen/oxygen or a propane/oxygen mixture, both of which provide a very hot flame that even permits quartz glass to be processed. This torch is an extremely versatile tool with which practically all types of glass can be processed – from simple flaming to highly complex tasks. Features of the micro torch Fine, concentrated needle-point flame High heating capacity Mixed-gas operation Two separate needle valves Complete with fine nozzles Torch length >130 mm (without nozzle) Operating principle The torch consists of a gas mixing chamber and two gas inlets, which are also suitable for aggressive media such as hydrogen and oxygen. Two needle valves at the...