CHINA FACTORY TRAP VALVE, TRAP VALVE FOR STEAM PIPE NETWORK AND EQUIPMENT THAT CAN AUTOMATICALLY DISCHARGE CONDENSATE

Product name : CHINA FACTORY TRAP VALVE, TRAP VALVE FOR STEAM PIPE NETWORK AND EQUIPMENT THAT CAN AUTOMATICALLY DISCHARGE CONDENSATE

Product No. : 2022528144528

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Traps are valves used in steam pipeline networks and equipment, which can automatically discharge condensed water, air and other non-condensable gases, and prevent water and steam leakage. According to the different working principles of steam traps, steam traps can be divided into the following three types: Mechanical type: The action depends on the change of the height of the condensed water in the steam trap . 1. The steam trap is installed between the steam heating equipment and the condensate return header. When driving, the barrel is at the bottom and the valve is fully open. After entering the trap , the condensate flows to the bottom of the bucket, fills the valve body, and completely submerges the bucket body. Then, the condensate is discharged to the return water header through the fully open valve. 2. Steam also enters the trap from the bottom of the barrel, occupying the top of the barrel, creating buoyancy. The barrel rises slowly, gradually moving the lever towards the valve seat until the valve is completely closed. Air and carbon dioxide gas pass through the vent hole in the barrel and collect at the top of the trap . The steam discharged from the exhaust hole will condense due to the heat dissipation of the trap . 3. When the incoming condensate begins to fill the barrel, the barrel begins to exert a pull on the lever. As the condensate level continues to rise, the resulting force increases until the differential pressure can be overcome to open the valve. 4. As the valve begins to open, the differential pressure across the disc is reduced. The barrel will drop rapidly, leaving the valve fully open. The non-condensable gas accumulated on the top of the trap is discharged first, and then the condensed water is discharged. When the water flows out of the barrel, it drives the dirt out of the trap together . At the same time as the condensate is drained, steam begins to enter the trap again , and a new cycle begins.