Factors affecting butterfly valve price:
1, the primary factor is the type of butterfly valve, and the performance and applicable pipeline of different types of butterfly valves are also different. In order to meet the needs of different pipelines, the production and development of various models make them more widely used in the industry. Different models and specifications naturally lead to different prices of butterfly valves sold in the market.
2. The secondary factor is the manufacturer. The cost of butterfly valves from different manufacturers is different, so the price of butterfly valves on the market is completely different. This also makes its price show a different trend. After all, the production technology of different butterfly valve manufacturers and the quality of electric valves produced are different. These factors are the key to the different prices of flange butterfly valves.
3. In addition, it is directly related to the material of butterfly valve. The performance of butterfly valves made of different materials varies greatly. For example, valves made of stainless steel have corrosion resistance and rust resistance. This type of valve usually has advantages over other valves.
Extended data:
Key points of product selection:
1. The main control parameter of butterfly valve is specification.
2. The butterfly valve is a single-plate air valve with simple structure, convenient processing, low cost and simple operation, but its adjustment accuracy is poor, and it is only suitable for switching or coarse adjustment in ventilation and air conditioning systems.
3. It can be operated manually, electrically or by zipper, and can be fixed at any angle within 90.
4. Due to the single shaft and single valve plate, the bearing capacity is limited, and the service life of the valve is short under the conditions of large pressure difference and large flow. Valves can be divided into closed and ordinary types, insulated and non-insulated types.
5. The electric butterfly valve has only two controls, and the electric actuator is the same as the multi-leaf valve.