Customization: | Available |
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Media: | Gas |
Temperature: | High Temperature |
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Introducing the AOC-6811 Top-Guided Control Valves - a marvel of engineering that combines compactness with simplicity in design. These valves are the epitome of versatility, suitable for a wide array of applications, from cavitation-free liquid services to steam and gas operations compliant with noise regulations. Engineered for superior performance and effortless maintenance, the AOC-6841/2 trim redefines reliability with its cage-guided design. Experience the essence of innovation with these exceptional valves, which boast unparalleled maintainability even without optional features.
Discover the ultimate in durability with our sleeve-guided heavy-duty single-seat control valve. Featuring an innovative quick-release structure for its internal components, this valve is engineered to withstand substantial pressure differentials, ensuring optimal performance. Its design facilitates seamless on-site maintenance, providing a convenient and efficient solution for demanding environments.
Body type |
AOC-6811 GlobeType |
Body size |
1/2" (15A)-8" (200A) |
Plug size |
1/8" (6A)-8" (200A) |
Body rating |
ANSI150-300 |
Fluid temperature |
-196~+566ºC |
Connections |
(RF,RTJ), (SW,BW)Flanged (RF,RTJ),Butt Weld,Socket Weld |
Body materials |
A216 WCB/C,A217 WC6/9,A352 LCB/C,A351 CF8,A351 CF8M,A105,F11,F22,etc. |
Trim materials |
SUS316,SUS316+Stellite,Sus316+TFE etc. |
Range-ability |
50:1-30:1 |
Range-ability |
LINEAR,EQ%,On-Off |
Metal seat Leakage/Soft seat Leakage |
Cvx0.01% ANSI Class IV |
Actuator combination |
1-X280: Pneumatic Diaphragm Actuator |
1-X250: Pneumatic Diaphragm Actuator | |
1-X400: Pneumatic Cyilnder Actuator |
Experience precision and reliability with our LT impact testing machine, coupled with state-of-the-art UT test equipment and MT test equipment, ensuring comprehensive material integrity assessment.
Employ cutting-edge RT test equipment and PT test equipment for exceptional nondestructive evaluation, complemented by our advanced metallurgical microscope for detailed material analysis.
SNT Machinery (Qingdao) Co., Ltd. emerges as a distinguished producer of control valves, seamlessly integrating manufacturing, design, sales, and service into one cohesive entity. With a strategic location in Qingdao, Shandong province, sprawling over 42,000 square meters, SNT boasts state-of-the-art workshops and production facilities. As a high-tech enterprise, it prides itself on independent intellectual property rights, complementing this with world-class management and production expertise. Housing more than 150 talented employees, with 15% dedicated to R&D and 30% holding advanced degrees, SNT excels with a robust production management team and pioneering technology R&D. This synergy enables the production of superior quality valves catering to petrochemical, oil, and coal chemical sectors. Achieving sales nearing 100 billion in 2017, SNT underscores its prowess in the industry.
Presently, SNT has been awarded the TS special equipment manufacturing certificate and ISO 9001, alongside attaining the net qualification certificate from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. We proudly hold numerous national patents for our technological innovations. Our capabilities extend to the design and manufacture of a comprehensive range of valves conforming to ANSI, API, DIN, BS, JIS standards. By amalgamating global valve advantages with independent R&D, SNT now expertly crafts an array of valve types, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, T Three-eccentric Center Butterfly Valves.
Our expansive valve portfolio also features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, among others. Our diverse driving forms include manual, power-driven, pneumatic, and hydraulic operations. Key component materials include A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120". Our products accommodate working pressures of ANSI 150# to 2500# and temperatures from -196ºC to 1100ºC.
Leveraging cutting-edge production technology management and a stringent quality assurance system, SNT Valves have earned their place in petrochemical, oil, steel & iron, paper manufacturing, and power station sectors. Esteemed clients include SINOPEC QILU branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi, and Ningxia branches, among others, reflecting our widespread industry trust and recognition.
At SNT, we prioritize user profitability, dedicating ourselves to cultivating exceptional quality and brand reputation. Our impeccable quality assurance and after-sales systems ensure that SNT valves build enduring partnerships with all customers, collaboratively fostering prosperity and success.