Size: 2° ~24° (DN50~600)
Rating: ANSI150Lb~600Lb(PN2.0~PN10.0MPa)
Operating Temperature: -15— +150° C
Suitable Mediums: Fresh water, sewage, seawater, air, steam, food,
Medicine, various kind of oils, acids, alkali and salt.
Design and Manufacture: API609, MSS SP-07, MSS SP-68
Inspection and Test: JB/T8527-97
End Flange Dimension: GBB9115.6~10-88 PN0.25MPa~PN2.5MPa
Face To Face: GB12221-89
Body: Cast Iron, Ductile Iron, Copper Alloy, Stainless Steel
Disc: Plated Drectile Iron, Copper Alloy, Titanirm Steel,
Special Anticorrosion Steel
Stem: Stainless Steel, Anti-corrosion Nickel, Nickel-copper Alloy,
Carbon Steel
Brshing: Luberized Bronze, PTEE
Seat: NR, Yypal on, EPDM, Neoprene, NBR, Water-resistant Rubber,
Viton, Heat-resistant, EPDM, PTFE
Characteristics Of Product1, The butterfly valves is of a compact structure, small volume, light, flexible,
Operating and easy maitenance, convienient using.
2, The sealing property is reliable with the design using the three-eccentric
Sealing principle.
3, The seal is made of stainless steel and processed with a special technology
During the production, and thus has the fectures of high-temperatures and
Corrosion resisting and long resistance.
4, Large overflow and flow capacity small coefficient of flow resistance
5, Aging resistant radiation resistant and durbie
Usage&FeaturesMain configuration characteristic of Triple Eccentric Series of butterfly valves is
Composed of wafer and flange three eccentric seal. Seal gasket use two config
Urations of elastic seal and soft hard compatible multiple layers seal. Reliable hermetic
Capacity, so as to ensure disc cann`t touch sealing seat when it operation. Solve the
Problem of sealing seat burden unequally prolong service life, with advantages of
High temperature resistant, wearable, antisepsis, etc. It has been widely utilized in
Petroleum, chemical industry and industrical enviromental protection water treatment,
High building constructure, water suppying and draining pipe etc.
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.