| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the demanding realm of high temperature and high differential pressure, SNT's superior multi-stage trim guarantees precise control and exceptional longevity. Our solution is engineered to eliminate cavitation erosion and noise issues, offering peace of mind and reliability. Whether dealing with compressive or non-compressive fluids, our product series stands out with its multitude of advantages, notably its enhanced performance and robustness, which significantly cut down on maintenance expenses and streamline systems. With no need for additional components like diffusers and silencers, equipment costs are reduced as well. Choosing from 6862, 7500, or 9000 models, depending on fluid conditions, allows for the perfect balance of functionality and cost-effectiveness.
The multi-stage pressure-reducing labyrinth control valve features a core throttling component crafted from stacked metal discs engraved with intricate labyrinth grooves. As the fluid navigates through these channels, it undergoes multiple collisions and directional changes, effectively dissipating energy. This sophisticated mechanism meticulously regulates flow rates while gradually reducing pressure, making it ideal for high-temperature and high-pressure applications like those found in nuclear and power plants. While primarily used with superheated steam, it is also adaptable for 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 |
LT Impact Testing Machine: Experience robust analysis capabilities with our advanced LT impact testing machine. UT Test Equipment: Unlock unparalleled precision with our top-tier UT test equipment. MT Test Equipment: Achieve exceptional results with our high-performance MT test equipment.
RT Test Equipment: Trust our RT test equipment for accurate and dependable inspections. PT Test Equipment: Enhance your testing accuracy with our superior PT test equipment. Metallurgical Microscope: Delve into intricate details with unmatched clarity using our metallurgical microscope.
SNT Machinery (Qingdao) Co., Ltd is a distinguished leader in the realm of control valve production, seamlessly integrating manufacturing, design, sales, and service into a cohesive enterprise. With a foundation rooted in innovation and rapid development, SNT stands proudly in Qingdao, Shandong province, sprawling over an impressive 42,000 square meters. Our state-of-the-art workshops and cutting-edge production equipment reflect our commitment to excellence. As a high-tech enterprise, we possess independent intellectual property rights and have embraced advanced management and production methodologies from around the globe. Our dynamic team exceeds 150 talented individuals, with a robust 15% engaged in R&D and 30% boasting graduate-level or higher degrees. Through our superior production management and pioneering R&D, we excel in creating high-quality valves pivotal to the petrochemical, oil, and coal chemical industries. Notably, our sales value soared to nearly 100 billion in 2017.
SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 certification, further endorsed by net qualification certificates from leading giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovations have earned numerous national patents across various technologies. With expertise to design and produce valves adhering to ANSI, API, DIN, BS, and JIS standards, we blend global valve advancements with our own research to offer a comprehensive range of valves. Our offerings include GLOBE, high-pressure boiler blow-down valves, high-performance butterfly valves, angle-regulating valves, and eccentric rotary valves, among others.
Our diverse valve selection features T three-eccentric center butterfly valves, V ball valves, high wear-resistant ball valves, high-pressure steam valves, micro-flow control valves, and cryogenic valves. Driving options range from manual to power-driven, pneumatic, and hydraulic systems. Our main component materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. We cater to specifications from 1/2" to 120", with working pressures of ANSI 150# to 2500#, and temperatures spanning -196ºC to 1100ºC.
Leveraging advanced production technology and a robust quality assurance system, SNT valves are trusted across various industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, among others.
At SNT, we prioritize our users' success, dedicating ourselves to crafting superior quality and fostering a reputable brand. Our impeccable quality assurance and after-sales systems ensure that SNT valves form lasting partnerships with all our customers, paving the way to shared prosperity.
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