| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In challenging services characterized by high temperatures and significant differential pressures, SNT Machinery's cutting-edge multi-stage trim ensures precise control and extends product lifespan, effectively mitigating risks of cavitation erosion and unwanted noise. Regardless of whether the fluid is compressive or non-compressive, this series offers multiple advantages, including enhanced performance and robustness, which contribute to reduced maintenance costs and system streamlining. The elimination of additional components such as diffusers and silencers further reduces equipment costs. Available in models like 6862, 7500, and 9000, selection can be optimized based on specific fluid conditions, ensuring a perfect balance of functionality and cost-effectiveness.
The multi-stage pressure-reducing labyrinth control valve boasts a core throttling component made of several meticulously stacked metal discs engraved with labyrinthine grooves. As fluid journeys through these intricate channels, it experiences multiple directional changes and energy dispersal. This innovative process adeptly manages flow rates while gradually decreasing pressure, making it ideal for high-temperature, high-pressure drop environments, such as nuclear and power plant operations. While primarily designed for superheated steam, it is equally effective for various liquid mediums.
Body type |
AOC-9000 |
Body size |
1''-36''(900A) |
Body rating |
ANSI 150-2500 |
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 |
AISI 410SS+HF,17-4PH H900,SUS316+STL,INCONEL,A182 F6NM+HF,etc. |
Range-ability |
50:1-100:1 |
Range-ability |
Linear,Modified Linear,Modified EQ% |
Metal seat/Soft seat Leakage |
Cv×0.01% ANSI Class IV,V or MSS-SP-61 ANST CLASS VI |
Trim Levels |
Up to Level 40 |
Actuator combination |
1-X280: Pneumatic Diaphragm Actuator |
1-X250: Pneumatic Diaphragm Actuator |
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1-X400: Pneumatic Cyilnder Actuator |
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SNT Machinery (Qingdao) Co., Ltd is an esteemed manufacturer of control valves, seamlessly integrating manufacturing, design, sales, and after-sales services. With a robust foundation and rapid growth trajectory, SNT is strategically situated in Qingdao, Shandong Province, spanning a sprawling 42,000 square meters. Our state-of-the-art facilities are equipped with cutting-edge production equipment, and we proudly stand as a high-tech enterprise possessing both independent intellectual property rights and sophisticated imported management and production methodologies. Our talented workforce exceeds 150, with 15% dedicated to R&D and 30% holding graduate or higher degrees. Leveraging a highly skilled production management team alongside avant-garde technological innovation, we consistently deliver exceptional valve solutions that serve pivotal roles in the petrochemical, oil, and coal chemical sectors. In 2017, our sales value impressively approached 100 billion, a testament to our quality and client trust.
SNT proudly holds the TS Special Equipment Manufacturing Certificate and ISO 9001 certification, alongside net qualification recognitions from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our portfolio boasts numerous National Patents, reflecting our technological leadership. We craft and design all valve series in adherence to global standards such as ANSI, API, DIN, BS, and JIS. Drawing inspiration from world-renowned valves and driven by our own R&D advancements, we produce a comprehensive range of valves including GLOBE, High-Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our offerings extend to T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. We provide diverse driving options such as manual, power-driven, pneumatic, and hydraulic. The main parts are crafted from premium materials like A216 WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, accommodating specifications from 1/2" to 120", withstanding pressures of ANSI 150# to 2500#, and operating within a temperature spectrum of -196ºC to 1100ºC.
Thanks to our advanced production technology and stringent quality assurance systems, SNT Valves are trusted and deployed across numerous industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele includes leading entities like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, among others. Our reputation for reliability and performance is solidified through these enduring partnerships.
At SNT, we prioritize maximizing our customers' profitability, dedicating ourselves to building a superior quality brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves forge profound partnerships with all our clients, driving mutual success and prosperity.
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