Selection of sewage discharge valves
Thread Content
The first valve for easy backflow under high pressure is described as a special valve; after checking relevant information, it was found that this special valve is actually a spring valve. What is a spring valve, and why is it designed this way? What is the sealing performance of the spring valve? Can it be used in the high-pressure section?
No, it’s a spring valve; yours is a control valve, with the valve body in a ball valve configuration
No, it’s a spring valve; yours is a control valve, with the valve body in a ball valve configuration