Double flange butterfly valve
1)Size: DN50 - DN1400
2)Material: Body-CI/DI/WCB/SS
Disc: DI/CF8/CF8M
3)Face to Face: GB/T 122
SizeDN50 - DN1400
Design StandardAPI 609
End flangeEN1092, ANSI 125/150#, DIN2501
Face to faceGB/T 12221, EN 558-1, BS5155, ISO 5752
Top flangeISO 5211
BodyDuctile iron, Stainless steel, WCB
DiscDuctile iron, CF8, CF8M
StemSS416, SS420, SS431, SS316
SeatNBR, EPDM
Suitale mediumSewage, Sea water, Air, Foodstuff and Oil
These products are widely used in industries such as water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply, shipbuilding, medicine and metallurgy industries.
Suitable Medium:
Water, sewage, sea water, air, foodstuff, oil etc.
Working Temperature:
-10° ~150 degree
Operator:
Suitalbe for handles(dn50~300), gear operators, electric and pneumatic control actrators.
Products;
We can produce butterfly valves, check valves, gate valves and so on with the materials of ductile iron, carbon steel, stainless steel to order. Our products are designed and manufactured in accordance with the standards of GB, ASME, ANSI, API, BS, DIN, JIS 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.
