Tamperproof valve

Abstract

This utility model relates to the field of anti-disassembly valve technology, specifically an anti-disassembly valve, including a valve body. A first flange is fixedly mounted on the top of the valve body. A second flange is bolted to the top of the first flange. A handwheel assembly is fixedly mounted on the top of the second flange. A fixing member is inserted inside the second flange. A traction rope is slidably connected inside the fixing member. One end of the traction rope is fitted with a fixing block. The traction rope passes through the fixing member and is fixedly connected to the fixing block. The fixing block slides inside the fixing member. A pull ring is fixed to the other end of the traction rope. The advantages are: by providing a fixing member and a fixing block, and inserting the fixing block into the mounting groove, the fixing member is fixed inside the first flange, which facilitates the fixation of the first and second flanges, making it difficult for non-operators to disassemble the valve. Furthermore, the internal installation prevents damage to the valve caused by violent disassembly.

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