| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the demanding environments characterized by extreme temperatures and high differential pressure, SNT's innovative multi-stage trim design ensures precise control and exceptional longevity, effectively eliminating issues related to cavitation erosion and noise, providing reliability in challenging conditions. whether the fluid is compressible or non-compressible. This series offers numerous advantages, including enhanced performance and robustness, which translate into reduced maintenance costs and simplified system designs. By enhancing efficiency, it minimizes the need for frequent upkeep and complex auxiliary installations. simplification. Since such ancillaries as diffusers and silencers are not necessary, equipment costs can be significantly reduced. Models such as 6862, 7500, and 9000 offer flexibility, allowing selection tailored to specific fluid conditions and budget considerations.
The advanced multi-stage pressure-reducing labyrinth control valve features a core throttling mechanism made of intricately stacked metal discs with labyrinthine pathways. As the fluid navigates these channels, it experiences multiple directional changes and energy dissipation, achieving precise flow control and gradual pressure reduction. This sophisticated process is ideally suited for high-temperature, high-pressure drop scenarios, commonly found in nuclear and power plant settings. While primarily used for superheated steam, this system is equally adaptable for handling various liquid mediums.
Body type |
AOC-6862 |
Body size |
1.1/2"(40)-24"(600) |
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 24 |
Actuator combination |
1-X280: Pneumatic Diaphragm Actuator |
1-X250: Pneumatic Diaphragm Actuator |
|
1-X400: Pneumatic Cyilnder Actuator |
Comprehensive Testing Solutions: LT Impact Testing Machine, Versatile UT Test Equipment, Precision MT Test Equipment
Cutting-Edge Testing Instruments: RT Test Equipment, Reliable PT Test Equipment, High-Resolution Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd. stands as a visionary leader in the control valves industry, seamlessly integrating manufacturing, design, sales, and service under one roof. Positioned in the picturesque Qingdao, Shandong Province, our expansive 42,000m2 facility is outfitted with state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise, we proudly hold independent intellectual property rights and leverage globally sourced advanced management and production expertise. Boasting a dynamic team of over 150 dedicated professionals, 15% specialize in R&D, and 30% hold graduate or higher degrees. Our unwavering commitment to quality production management and pioneering technological innovations empowers us to produce high-caliber valves, widely utilized in petrochemical, oil, and coal chemical industries. In 2017, our sales soared to an impressive nearly 100 billion.
SNT has achieved notable certifications, including the TS special equipment manufacturing certificate and ISO 9001, alongside net qualification credentials from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological advancements are underscored by numerous National Patents. We excel in designing and manufacturing a comprehensive range of valves in strict accordance with ANSI, API, DIN, BS, and JIS standards. By assimilating the best features of renowned global valves and pursuing independent R&D, we offer a diverse spectrum of valves, such as GLOBE, High Pressure Boiler Blow-down Valves, high-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our comprehensive valve lineup also includes 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: manual, power-driven, pneumatic, and hydraulic. The primary materials used are A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, for specifications ranging from 1/2" to 120". Our valves are designed to withstand pressures from ANSI 150# to 2500# and operate efficiently across a temperature range of -196ºC to 1100ºC.
With our advanced production technology management and rigorous quality assurance systems, SNT valves have gained widespread acceptance across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele includes top industry players like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many others.
At SNT, we prioritize our users' profitability, dedicating ourselves to building a reputation for unparalleled quality and an esteemed brand. Our robust quality assurance and comprehensive after-sales support systems ensure that SNT valves enrich partnerships with our customers, driving shared success and prosperity.
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