How to choose a cast steel gate valve? Let’s take a look at the introduction of Zhengyuan Valve!
1. Medium and environment: The material, sealing form, connection method, etc. of the cast steel gate valve should be selected according to the medium characteristics and working environment.
2. Occasion: The specifications and structural form of the cast steel gate valve should be selected according to the use occasion of the gate valve.
3. Pressure and temperature: The selection of cast steel gate valves should consider its pressure and temperature range.
4. Reliability: The purchase of cast steel gate valves should choose brand suppliers to ensure quality reliability.