Three-eccentric metal seal butterfly valve is a recently developed metal seal butterfly
Valve with high performance, mainly used in pipelines system of petroleum, chemical,
Electric power, metallurgic and municipal heat supply industries.
Model:
ZAJWSY consists of three-eccentric metal seal butterfly valve and DKJ angular travel
Electric actuator.
BELLWSY consists of three-eccentric metal seal butterfly valve and BELL angular
Travel electric actuator.
Three-eccentric metal seal butterfly valve may be assembled with switching actuator to
Form switching butterfly valve.
Features:
1. Small in size, light in weight, and quick in opening and closing.
2. Developed three-eccentric metal composite oblique cone structure is adopted to achieve
Zero leakage.
3. Low opening torque, free of rotating friction, long service life.
4. Material of valve body is replaceable, different sealing ring composite interlayer may be
Adopted for different medium.
5. Reasonable conoid-wedge design ensures even sealing contact.
Company introduction:
Forty years manufacture experience, the most professional manufacturer
China Bell Automatic Group is the leader of automatic industry, specialized in manufacturing automatic products and equipments, owns many world advanced technology and many manufacturing factories and many famous brands.
Tianjin Bell Automatic Instrument Technology Co., Ltd is the subordinate company of China Bell Automatic Group, has forty years manufacturing and technical experience, is the most professional manufacturer in various control valves, actuators and instruments. Bell Automatic has got the ISO quality certificate, EU CE certificate, various quality certificates and many certificates of honor issued by Chinese government.
Numerous achievements
Bell products are sold to all the provinces of China, and exported to Southeast Asia, South America and Europe& US and other countries. Many China and world big power plants, Iron & steel and building materials companies are Bell long-term users, such as Tianjin State Power No. 1 Thermal Power Plant, Haibowan Power Plant, Beijing Capital Iron& Steel Group, Maanshan Steel Group and lucky Cement Group. Bell Automatic also provides service to all the automatic control industries, such as metallurgy, chemical engineering and mine.
Strong technical strength
Complete quality management system and advanced quality testing equipments enable Bell products with high quality and stability. Bell products are divided into ten series and thousand of specifications, including the various series actuators, electrical control valves, modulating butterfly valves, square & round louver damper, electrical on-off valves and manual operated valves. At the same time, Bell engages in design, complete sets and installation of industrial automation systems, industrial TV monitoring system.
New service system
Bell has a bulk of rich-experienced senior technical engineers, and has Manage department, Production department, Research and develop department, and Quality department. From contract signing to production, delivery, after sales service, the whole process is computerized. The perfect customer management system could monitor the product status at any time. The professional after-sales team is dedicated to provide the most convenient services to Bell users.
Innovative product concept
Bell product is a model for a variety of series, professional series and functional series.
Bell new products, the PROFI-BUS type, IR remote control type and frequency converted type, make Bell develop towards environment protected, energy saved and personalized.
Bell has already started to develop the wireless products, meditation preparation, and is waiting for the wireless plant era!
|
Nominal diameter(mm) |
4"~24" (DN100-600) |
|
Nominal pressure (MPa) |
1.0 |
1.6 |
2.5 |
Test pressure
(MPa) |
Shell |
1.5 |
2.4 |
3.75 |
|
Seal |
1.1 |
1.76 |
2.75 |
|
Applicable temperature |
- 2 5~+ 3 50 C |
|
|
Applicable medium |
Fresh water, waste water, sea water, air, vapor, food, drug, various oils, acids, alkalies , salts, etc ... |
|
Operating mode |
Electric, pneumatic , manual, worm gear, etc.. |
|
Leakage |
Zero |
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.
