Customization: | Available |
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Media: | Gas |
Temperature: | High Temperature |
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The AOC-6840W Series Bellows Sealed Control Valve is an exceptional innovation derived from our established medium and low-pressure series control valves. By integrating a sophisticated bellows seal structure, these valves maintain the superior qualities of our conventional series while enhancing safety and reliability. The advanced bellows seal in the upper cover not only preserves the integrity of the valve's original design but also ensures absolute protection against media leakage through the valve stem movement. This remarkable feature makes the AOC-6840W Series the go-to choice for control systems dealing with hazardous, highly corrosive, or volatile substances, as well as those managing rare and precious media. Choose unparalleled dependability and safety with our cutting-edge bellows sealed valves.
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SNT Machinery (Qingdao) Co., Ltd is a distinguished producer of control valves, seamlessly integrating manufacturing, designing, sales, and services into a singular powerhouse. With a strategically high starting point, SNT has rapidly developed, situated in the vibrant city of Qingdao, Shandong province. Our expansive facility spans 42,000m2, thoroughly equipped with state-of-the-art workshops and production equipment. As a high-tech enterprise blessed with independent intellectual property rights, we have harnessed advanced management and production techniques from around the globe. Our workforce boasts over 150 dedicated employees, with 15% specializing in R&D, and 30% holding graduate-level or higher degrees. Our commitment to quality production management and pioneering technological research has enabled us to manufacture superior quality valves for the petrochemical, oil, and coal chemical industries. In 2017, our impressive sales values approached 100 billion.
SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001, and we have secured net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Furthermore, we boast numerous National Patents for cutting-edge technologies. Our expertise allows us to design and manufacture a comprehensive array of valves adhering to ANSI, API, DIN, BS, and JIS standards. By blending the superior attributes of globally renowned valve designs with our independent R&D, we can produce a diverse range of valves. Our offerings include GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, T Three-eccentric Center Butterfly Valves, and more.
Our extensive product line features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, and more. We offer various driving forms such as manual operation, power-driven, pneumatic, and hydraulic drives. Our choice of materials includes A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring optimal performance. We cater to specifications from 1/2" to 120", with working pressures ranging from ANSI 150# to 2500#, and working temperatures from -196ºC to 1100ºC.
Leveraging advanced production technology, management, and a robust quality assurance system, SNT Valves have become a trusted name across various industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Esteemed clients such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many others form our prestigious clientele.
At SNT, we prioritize our customers' profitability, dedicating ourselves to establishing exceptional quality and a reputable brand. Our comprehensive quality assurance and after-sales systems ensure that SNT valves foster successful partnerships with all our customers, paving the way for collective prosperity.