Uses and characteristics of PTFE sealed wafer butterfly valve
This product is composed of PTFE sealed butterfly valve, stainless steel valve plate and valve stem. It is suitable for working conditions with temperature ≤150℃, weak corrosion or certain requirements on cleanliness. It can be used to regulate flow and intercept media in water supply, drainage and gas pipelines such as food, medicine, chemical industry, petroleum, electric power, textile, papermaking and other industries. Its main features are:
1. The design is novel and reasonable, the structure is unique, the weight is light, and it can open and close quickly.
2. The operating torque is small, the operation is convenient, labor-saving and dexterous.
3. It can be installed at any position and is easy to maintain.
4. The seals can be replaced, and the sealing performance is reliable and achieves two-way sealing and zero leakage.
5. The sealing material is resistant to aging, corrosion, and has a long service life.
Adopt standards
Design standards: GB/T2238-1989
Flange connection dimensions: GB/T9113.1-2000; GB/T9115.1-2000; JB78
Structure length: GB/T12221-1989
Pressure test: GB/T13927-1992; JB/T9092-1999
