PCM hose connector Germany PCM model PCM price

PCM hose connector is translated from the English word bushing, professionally known as a reducing connector. It is generally manufactured by cutting, forging, and machining hexagonal bars. There are many types of threads used. It connects internal and external threaded fittings of two pipes with different diameters and plays an irreplaceable role in pipe connections.

PCM hose connector function

Whether it is a pneumatic quick connector or a manual quick connector, it is a connector tool used for sealed connections. The difference lies in whether it is driven by air pressure or manually. In different application projects, the functions and advantages of pneumatic quick connectors vary. Stainless steel tubes have a smooth surface, high hardness, and resistance to high temperature and high pressure, and are often used as materials for precision equipment components. Qualified inspections must be performed on stainless steel tubes, including airtightness testing. According to feedback from test engineers, as shown in the figure above, the other end of the stainless steel tube has been welded and sealed. Pressure must be applied from the other end to test the sealing of the weld. At this time, a pneumatic quick connector can be used, adopting an outer-clamping sealed connection to better ensure the inflation speed. Connect the corresponding air hose to the installed connector. If used for automated or semi-automated operations, the mounting holes must also be connected to the corresponding cylinder fixtures. Here, the function of the pneumatic quick connector is to provide sealed connectivity for pipe fittings, assist in testing, improve test efficiency, and enhance test stability. Its advantage lies in more convenient pneumatic operation; the sealing ring clamps the tube wall without causing scratches, ensuring stable sealing and more accurate test results. In practical applications, one end of the plastic pipe fitting is connected to the equipment, which uses other methods for internal pressurization. The pneumatic quick connector here serves to seal the pipe opening. Plastic pipe fittings generally have low hardness, are easily damaged, and are prone to scratching. Due to mass production and inspection, pneumatic connectors are required to integrate automated operations. Their advantage is that they are friendly to the test workpiece wall and do not cause scratches, can be applied to various pipe fitting materials and properties, and some soft hoses can also be used; they facilitate the integration of automated operations and improve efficiency.

PCM hose connector specifications and applications

Connector specifications are classified according to the interface. There are two main types: one-half inch and three-quarters inch, which correspond to 4-branch pipe and 6-branch pipe, respectively. They are suitable for faucet connectors or water pipe connections, offering a wide range of applications. Including spray guns, as long as the correct specification is selected, quick connection can be achieved. Whether connecting valves, water valves, or spray gun connectors, once aligned, a click sound indicates proper installation; then gently tighten the nut. A water pipe connector is a component capable of connecting water pipes, categorized into three types based on usage: self-locking, ferrule-type, and external thread. Materials vary, such as galvanized or chrome-plated surfaces, basically made from alloy plating materials, some with a matte finish. Its specifications are more varied than those of quick connectors, including one-quarter inch, three-quarters inch, three-eighths inch, one-half inch, etc., meaning it accommodates slightly more water pipe sizes. For water pipes, select quick connectors of similar specifications; if it is a 4-branch pipe, the corresponding quick connector must also be 4-branch specification, reaching 20 millimeters. First install it on both ends of the connected water pipe, then gently hold and rotate by hand to tighten the nut. When a clicking sound is heard, it indicates complete alignment; after tightening, it provides a sealing effect. Finally, turn on the faucet to check for leaks at the interface; if none, it indicates proper installation.

PCM hose connector classification

Inert gas type, mainly used for vacuum piping and compressor pressure resistance tests. Both the sleeve and plug have built-in automatic shut-off valves suitable for vacuum applications, maintaining a vacuum degree of 1.3×10Pa in the disconnected state. Precautions for use: Do not exceed the maximum operating pressure limit during use. Do not use outside the operating temperature range to prevent wear or leakage of sealing materials. Do not artificially hit, bend, or stretch to prevent damage. Do not connect or disconnect under pressure or residual pressure. Do not disassemble. Please use sealing materials for external pipe threads. Do not artificially hit, bend, or stretch to prevent damage. Do not use for fluids other than the applicable fluid. Do not use for purposes other than quick connectors. Do not connect with quick fluid connectors from other companies. Do not use in places mixed with metal powder or sand dust to prevent malfunction or leakage. Attachment of debris will cause malfunction or leakage. A brake valve must be installed before the quick connector. Do not use as a hinged connector. Use in machines with vibration or impact will reduce durability. Cold water and warm oil type, mainly used for general-purpose mold interfaces. Thoroughly simplify mold exchange operations, enhance rust prevention functions, and offer diverse types. Precautions for use: Note, do not use for fluids other than the applicable fluid. Do not exceed the maximum operating pressure limit during use. Do not use outside the operating temperature range to prevent wear or leakage of sealing materials. Do not artificially hit, bend, or stretch to prevent damage. Do not use in places mixed with metal powder or sand dust to prevent malfunction or leakage. For threaded installation, do not exceed the maximum tightening torque during installation to prevent damage. Do not use cracked hoses to prevent leakage or detachment. Use in machines with vibration or impact will reduce durability. The working fluid must be clean fluid filtered through a filter. Do not disassemble the quick connector. Semiconductor type, mainly used for semiconductor and fluororesin semiconductor production equipment devices. The main body material should be corrosion-resistant metal or all-resin products molded from fluororesin (PFA). Precautions for use: Note, perform dissolution tests of sealing materials with the fluid to confirm material suitability. Please use Teflon sealing tape for external pipe threads. Do not exceed the maximum tightening torque when installing threads to prevent damage. To reduce friction (insertion load) and protect the "O" shaped sealing ring during insertion, apply the working fluid or pure water to the "O" shaped sealing ring or the quick connector (the fold part of the "O" shaped sealing ring). During separation, since a small amount of fluid flows out, compressed air can be used to discharge the fluid inside the quick connector before separation to prevent danger. Do not use as a hinged connector. Do not use for purposes other than quick fluid connectors. Do not artificially hit, bend, or stretch to prevent damage. Do not pressurize the sleeve or quick connector unit alone to prevent the valve from flying out. A specified dust cap must be installed when using as a single unit. Do not disassemble the quick connector.

Weidou Intelligent Technology professionally sells German PCM oil pipe connectors, PCM hose connectors, PCM pipe connectors, PCM pipe fitting connectors, PCM rotary joints, PCM metal connectors, PCM brass connectors, PCM stainless steel connectors, PCM plastic connectors, PCM hydraulic pipe connectors, PCM adapter connectors, PCM threaded pipe connectors, PCM straight connectors, PCM hinged connectors, PCM ferrule connectors, PCM original German imports. Welcome customers to inquire and order.