Flanged butterfly valve's main characteristics
1\Small and portable, easy installation and maintenance, can be installed in any position.
2\Simple and compact structure, small operation torque, 90 ° Turned open quickly.
3\Flow characteristics is straight line, regulation performance.
4\Butterfly plate and the stem use connect the structure without pin, overcome the possible internal leakage points.
5\Butterfly circular plate with a spherical modeling, improve the sealing performance and prolong the service life of the valve, opening and closing with pressure of 50000 times or more remain zero leakage.
6\The seals can change, and reliable sealing to two-way seal
7\Butterfly plate can be spray coating which based on user requirements, such as nylon or PTFE class
8\Two connecting methods: The flange connection and clip connection
9\Driving way can choose manual, and electric or pneumatic.
Flanged butterfly valves used in more than 120 temperature or more than 150
Nominal pressure more than 1.6 MPa
Systems of water, sewage, food, heat, gas, ship, water and electricity, metallurgy, energy and textile industries, especially suitable for occasion which two-way seal and body easy rustily, to adjust flow and the closure medium.
Pressure: 0.6MPa 1.0MPa 1.6MPa
Nominal diameter: DN50_DN800mm
Temperature: -25° C _ +150° C
Flange connection: GB/T9113 JB/T79 ANSI B 16.5 JIS BS
Material: HT200 QT350 WCB ZGCr18Ni9Ti CF8
Tianjin KAIERTONG Wear-resistance pipe and valve Co., Ltd is located in the Xiaozhan industrial park in Tianjin where is famous for "Xiaozhan rice" in the world. The company is 15 miles away from "Binhai new area", 10 miles from the "Bohai sea", 2 miles from the "Jinghu highway".
We have two series of products:
1. Wear-resistance valve
Including ceramic valve, knife gate valve, butterfly valve, ball valve, rubber pipe valve, check valve, etc.
2. Wear-resistance ceramic lined pipe
Including thick ceramics wear-resistance pipe, elbow pipe etc.
Our products are widely used in many industries, such as the thick liquid of coal, the papermaking, the syrup, the mud, the petrochemicals, the dumps pollutants, the steel smelting, the water treatment, the sewage treatment, the hydraulic, the thermal and the nuclear power plants, the food and beverages and biological pharmacies etc.
The company was established in 1990, The standard workshop occupies 6500mwhich is divided into five parts: Valve workshop, ceramic lined pipe workshop, centrifuge workshop, assembly and painting workshop and laboratory. Now, KAIERTONG employs more than 300 employees (120 technicians among them ), and has more than 100 machinery equipments. Our quality management systems have passed the certification of GB/T19001-2000-ISO9001.
Our corporate culture is "Quality first! Credit first! " We are long for refueling for better life of tomorrow with you.
