Handle Butterfly simple structure, small size, light weight, and by only a few parts. And just rotate 90 ° To quickly open and close, easy to operate, while the fluid control valve has a good characteristic. The butterfly valve in the fully open position, the the butterfly plate thickness is the only resistance in the medium flowing through the valve, so produced through the valve, the pressure drop is small, it has a better flow control characteristics.
For gas pipeline in the sulfuric acid industry: Blast furnace blower entrance, the booster fan entrances, electric defogging series Unicom valve S02 main blower entrances converter regulation the preheater entrances regulation and deadline gas use.
Of sulfur for sulfuric acid system, transformation, drying and absorption section, sulfuric acid plants with the preferred brand of the valve, the majority of users considered: Good sealing performance, running light, Vice-corrosion, high temperature, easy to operate, flexible, safe and reliable butterfly valve, and a great deal to promote the use of.
Also widely used in: Chemical, petrochemical, metallurgy, medicine, food and other industries, SO2, steam, air, gas, ammonia, CO2 gas, oil, water, salt water, lye, sea water, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid other media pipeline as regulation and shut-off device.
China Bell Group professionally serves various industrial production, end users are steel mills, cement plants, power plants, water treatment plants, chemical plants, mines and so on.
Responsed to Chinese government's call firstly, China Bell Group develop towards large international enterprise, now Bell Group has established a comprehensive system of export (including various producing standards, international freight, L/C management, funding, international sales and service teams), already has a large number of international customers.
China Bell Group, adhering to be professional and rigorous, has been producing and providing products of China most influential brands for customers.
Group subsidiaries are:
Tianjin Bell Automatic Instrument Technology Co., Ltd. ----- industrial control valves and actuators expert
Tianjin Beili Mechanical and Electrical Company ----- China authorized agent of Siemens motors.
Beida Mining Equipment Co., Ltd. ---- professional manufacturer of vulcanizing machine
Tianjin Beiao Trading Company ----- SEW manufactured in China and other international brands Exporters
China Bell Group with the subsidiaries, will provide customers with more favorable prices, higher quality products, and warmly welcome international friends negotiation and cooperation.
