What are the sealing structures of pneumatic butterfly valvesWhat are the sealing structures of pneumatic butterfly valves? Common types.The common types of sealing structures for pneumatic butterfly valves include the following:1. Elastic sealing: Using elastic materials such as rubber and polytetr...
The manually operated butterfly valve is a pneumatic butterfly valveThe drive butterfly valve with manual operation is based on the pneumatic butterfly valve, with the addition of a manual operation turbine box or manual operation handle. There is a clutch on the manual turbine box, and the clutch s...
How to correctly operate pneumatic butterfly valves with manual operationTo correctly operate a manually operated pneumatic butterfly valve and avoid damage or accidents caused by excessive force or improper operation, the following steps can be followed:1. Confirm the operating device: Firstly, con...
Today, Jeelnas Valve will introduce the operating principle of pneumatic globe valves to youThe family of pneumatic valves is also a super large family, with pneumatic gate valves and other common types of valves. Today, we will talk about one of the family members - pneumatic globe valves.Pneumatic...
Installation steps of pneumatic butterfly valve Today, Jeelnas Valve will introduce the important installation steps of pneumatic butterfly valve to you:1. The butterfly plate must be in the closed position during installation to prevent dirt generated during the installation process from jamming th...
Today, Jiernas Valve will reveal the common faults of pneumatic valves for everyone,! What are the common faults of pneumatic valves?1. The triple component of the filter has a high on-site temperature, especially the filter cup, which is prone to bursting. At the same time, it filters out a lot of...
With the various needs of modern life, spare parts for producing these important products are constantly emerging. The following is a list of the main application areas of these 10 types of valves by Jiernas Valve.1) The valves required for refining units are mostly pipeline valves, mainly gate valv...
Today, Jiernas Valve will introduce the specific applications of pneumatic valves and electric valves. Pneumatic valves and electric valves are both widely used valve types on the market, but they are commonly used in different situations and have their own advantages and disadvantages.Valve electri...
Today, Jiernas Valve will introduce the installation principles and requirements of valves in sewage treatmentPrinciple of valve placement1.1 Valves should be set according to the type and quantity shown on the Piping and Instrument Diagram (PID). When PID has specific requests for the equipment ori...
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