波纹管阀 Bellows Valve

波纹管密封阀包括截止阀、截止止回阀，是我公司在借鉴西欧产品基础上结合国内实际情况研制开发的又一新型、高档阀门。它采用波纹管密封，彻底解决了阀门的跑、冒、滴、漏等外泄漏缺陷，本产品主要适用于有毒、有害、有腐蚀性、贵重、高温（耐温可达300℃）等气体或液体介质，它的推广应用对环境保护、节约能源、降低成本、改善劳动条件等诸方面均有重大意义。

Bellows Valve

The bellows pipe sealing valve, which consists of stop valve and stop check valve, is a new and high-end valve based on our scientific research combining domestic practical conditions and Western Europe product features. The application of bellows seal has solved the leakage defects of dropping and leaking. This product is applicable to mediums including gas and liquid which are toxic, harmful, corrosive, precious, of high temperature (temperature resistance up to 300 ℃). The practical application of it will be of great importance to environmental protection, energy conservation, cost reduction and working condition improvement.

阀体Valve body    阀盖Valve cap   阀座Valve seat   阀盘 Valve disk    

波纹管组件Bellows unit    阀杆Valve rod    手轮Hand wheel    

填料、垫片Jointing, gasket