Diaphragm valve is a type of valve that uses a diaphragm as an opening and closing component to control fluid flow. Its installation and use are crucial for ensuring the normal operation of the valve and extending its service life. The following are the key points for installing and using diaphragm valves: 1、 Installation points 1. Pre installation inspection: Confirm that the model, specifications, and design requirements of the diaphragm valve are consistent. Check the appearance of the valve to ensure that there is no damage or rust, and that all components are intact and undamaged. Clean the debris, dust, etc. inside and outside the valve to ensure cleanliness.

2025-06-05

The main difference between semi packaged ball valves and fully packaged ball valves is the degree to which the ball valve sealing gasket (ball seat) covers the ball, as follows: 1. Half pack ball valve: • Coverage level: The ball seat can only partially cover the sphere, usually only covering both sides of the sphere. • Characteristics: Due to limited coverage, there may be residues and dead corners in the valve chamber, resulting in material retention. Applicability: Strictly speaking, it cannot be called a sanitary valve and is suitable for situations where hygiene requirements are not high, such as the transportation of water and gas. Limitations: The use of half pack ball valves is limited in applications that require high cleanliness and no retention.

2025-06-05