three-lever type damper butterfly valve
three-lever type damper butterfly valve
The three-lever type damper butterfly valve mainly composed of valve body, valve disc and transmission part; The opening and closing of the valve is achieved by the transmission device through the valve rod rotating lever to loosen the spring, and then through the locking device; After the valve is closed, the handle of the rotating device must be locked to ensure sealing. On the contrary, when it is opened, the locking state must be released.
It is mainly used to regulate and control the flow of air, smoke, dust and flammable gas in the process pipe.
| Suitable size | DN 100 – DN1000mm |
| Working pressure | ≤0.25Mpa |
| Leakage rate | ≤1% |
| temp. | ≤350℃ |
| Suitable medium | gas, flue gas, waste gas |
| No | Name | Material |
| 1 | Body | stainless steel |
| 2 | Disc | stainless steel |
| 3 | Shaft | stainless steel |
Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.
The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment
