| Customization: | Available |
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| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the realm of severe service conditions characterized by high temperature and significant differential pressure, SNT's multi-stage trim guarantees precise control and enduring performance. Enjoy freedom from cavitation erosion and noise disruptions, ensuring your operations run smoothly. This applies whether the fluid in question is compressive or non-compressive, showcasing its versatility. This series is imbued with multifaceted advantages, as its enhanced performance and durability lead to reduced maintenance costs and system simplification. With the elimination of ancillary equipment such as diffusers and silencers, equipment costs are also minimized. Choose the most suitable model from options like 6862, 7500, or 9000 based on fluid conditions, ideal for harmonizing functions with cost-effectiveness.
The innovative multi-stage pressure-reducing labyrinth control valve features a core throttling component made up of multiple stacked metal discs with intricate labyrinth grooves. As the fluid navigates through these channels, it experiences numerous collisions and turns, effectively dissipating energy to control flow while lowering pressure. This technology is perfect for high-temperature, high-pressure drop scenarios, such as those found in nuclear power and power plants. While primarily tailored for superheated steam, it also adeptly handles 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 |
|
1-X400: Pneumatic Cyilnder Actuator |
Comprehensive Testing Suite: LT Impact Testing Machine, UT Test Equipment, MT Test Equipment
Precision Testing Instruments: RT Test Equipment, PT Test Equipment, and Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd. stands at the forefront of control valve production, seamlessly integrating manufacturing, design, sales, and service operations. Situated in the vibrant city of Qingdao, Shandong province, our sprawling 42,000m² facility features state-of-the-art workshops and cutting-edge production equipment. As a pioneering high-tech enterprise, we boast proprietary intellectual property rights, augmented by advanced global management and production practices. Our dynamic team, comprising over 150 dedicated professionals, includes 15% R&D specialists and 30% graduates or higher-degree holders. By harnessing top-tier production management and breakthrough technological innovations, we deliver an impressive array of superior quality valves, primarily serving the petrochemical, oil, and coal chemical industries. Our outstanding sales performance reached a remarkable nearly ¥100 billion in 2017.
SNT proudly holds the esteemed TS Special Equipment Manufacturing Certificate and ISO 9001 certification, further reinforced by our net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our portfolio of national patents underscores our technological prowess. We specialize in designing and manufacturing a comprehensive range of valves compliant with ANSI, API, DIN, BS, and JIS standards. Our independent R&D efforts, complemented by the integration of global valve advantages, empower us to produce diverse valve types such as GLOBE, High Pressure Boiler Blow-down Valves, and High-performance Butterfly Valves, among others.
Our extensive valve collection encompasses Angle-regulating Valves, Eccentric Rotary Valves, 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 offer a variety of driving forms, including manual, power-driven, pneumatic, and hydraulic options. Our main components utilize superior materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120", supporting 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 extensively employed across petrochemical, oil, steel & iron, paper manufacturing, and power station sectors. Our prestigious clientele includes industry giants like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and many more across the nation.
Prioritizing our users' profitability, we are committed to building an exceptional brand synonymous with quality and excellence. Our impeccable quality assurance and after-sales services ensure that SNT valves not only meet but exceed customer expectations, forging partnerships that drive mutual success and prosperity.
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