German AIR TOROUE valve AIR TOROUE model AIR TOROUE price

AIR TOROUE valves include vacuum ball valves, vacuum gate valves, vacuum inflation valves, and pneumatic vacuum valves. In a vacuum system, components used to change airflow direction, regulate airflow volume, or isolate/connect pipelines are called vacuum valves.

AIR TOROUE valve connection method: flange connection

This is the most commonly used connection form for valves. According to the shape of the joint surface, it can be divided into the following types: 1) Smooth type: used for valves with low pressure. Easy to process. 2) Concave-convex type: higher working pressure, can use medium-hard gaskets. 3) Tongue-and-groove type: can use gaskets with greater plastic deformation, widely used in corrosive media, with better sealing effect. 4) Trapezoidal groove type: uses oval metal rings as gaskets, used for valves with working pressure ≥ 64 kg/cm², or high-temperature valves. 5) Lens type: the gasket is lens-shaped, made of metal. Used for high-pressure valves with working pressure ≥ 100 kg/cm², or high-temperature valves. 6) O ring type: This is a newer flange connection form, developed with the emergence of various rubber O rings, offering effective sealing connection.

AIR TOROUE valve cleaning steps

Valve components must undergo the following processes before assembly: 1) According to processing requirements, some components need polishing, and the surface must not have machining burrs, etc.; 2) All components undergo degreasing treatment; 3) After degreasing, pickling and passivation are performed, and the cleaning agent does not contain phosphorus; 4) After pickling and passivation, rinse thoroughly with pure water to ensure no chemical residue remains; this step is omitted for carbon steel components; 5) Wipe each component dry with non-woven fabric, ensuring no lint remains on the component surface, or blow dry with clean nitrogen; 6) Use non-woven fabric or precision filter paper soaked in analytically pure alcohol to wipe each component until no dirt color remains.

AIR TOROUE valve fault resolution

Ball valves have long been subjected to material scouring, causing friction and severe impact wear, failing to meet normal production requirements and shortening equipment service life. Currently, wear-resistant materials such as ceramic materials and polymer composite materials are commonly used to address ball valve wear, with established technical systems applied. Polymer materials offer superior adhesion and ultra-high wear resistance, safely solving the frequent wear issues of metals and ensuring normal enterprise equipment production. Moreover, the unique ceramic materials and special surface hardeners in the material provide wear resistance and physical impact resistance superior to any steel or even tiles in the harshest dry grinding environments. The product's non-affinity with coal makes it an ideal material for preventing coal accumulation.

Weidou Intelligent Technology professionally sells German AIR TOROUE valves, AIR TOROUE safety valves, AIR TOROUE globe valves, AIR TOROUE control valves, AIR TOROUE solenoid valves, AIR TOROUE ball valves, AIR TOROUE proportional valves, AIR TOROUE diaphragm valves, AIR TOROUE butterfly valves, AIR TOROUE hydraulic actuated valves, AIR TOROUE check valves, AIR TOROUE pressure reducing valves, AIR TOROUE relief valves, AIR TOROUE sequence valves, AIR TOROUE balance valves, AIR TOROUE throttle valves, AIR TOROUE directional control valves, original German imports. Welcome customers to inquire and order.