| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the demanding realm of severe services characterized by elevated temperatures and significant differential pressures, SNT's exceptional multi-stage trim stands as a beacon of precision control and enduring performance. It effectively mitigates cavitation erosion and eliminates noise issues, ensuring a prolonged operational lifespan. Whether the fluid in question is compressible or non-compressible, this extraordinary series boasts a multitude of advantages. Enhanced performance and exceptional durability converge to drastically reduce maintenance costs and streamline overall system architecture. Thanks to the elimination of ancillary equipment such as diffusers and silencers, equipment expenses are significantly minimized. Across a range of models-6862, 7500, and 9000-each is meticulously chosen based on fluid conditions, balancing functionality and cost-efficiency for an optimized experience.
The multi-stage pressure-reducing, combined labyrinth control valve showcases a sophisticated core throttling component, consisting of intricately stacked metal discs adorned with labyrinthine grooves. As fluid courses through these meticulously crafted channels, it encounters numerous collisions and directional shifts, effectively dissipating energy. This innovative process not only adeptly manages flow rates but also progressively curtails pressure, making it indispensable for scenarios typified by high temperatures and steep pressure drops, such as those found in nuclear and conventional power plants. While its predominant application is with superheated steam, it is equally adept with liquid mediums, guaranteeing versatile functionality across diverse operational environments.
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 |
LT Impact Testing Machine | UT Test Equipment | MT Test Equipment
RT Test Equipment | PT Test Equipment | Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd is a visionary producer of premium control valves, seamlessly integrating manufacturing, design, sales, and service into one dynamic enterprise. Positioned at the cutting edge of innovation, SNT boasts a rapid development trajectory. Located in the vibrant industrial hub of Qingdao, Shandong province, our expansive 42,000m² facility houses state-of-the-art workshops and production equipment. As a recognized high-tech enterprise, we possess independent intellectual property rights and draw from advanced international management and production expertise. Our team of over 150 dedicated professionals includes 15% R&D specialists, with 30% holding graduate degrees or higher. Leveraging our outstanding production management and pioneering research capabilities, we produce a vast array of high-quality valves, pivotal to the petrochemical, oil, and coal chemical sectors, achieving a remarkable sales milestone nearing 100 billion in 2017.
SNT proudly holds the TS Special Equipment Manufacturing Certificate and ISO 9001, alongside net qualification credentials from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovative technologies are protected by numerous national patents. We are adept at designing and manufacturing a comprehensive range of valves in adherence to ANSI, API, DIN, BS, and JIS standards. By synthesizing the strengths of globally renowned valves with our independent R&D, we offer an extensive selection, including GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our impressive lineup 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. We offer driving forms such as manual operation, power-driven, pneumatic, and hydraulic drive. The main components are crafted from superior materials like A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500#, and temperatures spanning from -196ºC to 1100ºC.
Utilizing cutting-edge production technology management and a robust quality assurance system, SNT Valves find widespread application across petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes prominent players such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, and Jinan branch, among others.
At SNT, our customers' success is our utmost priority. We are committed to building a legacy of exceptional quality and a trusted brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves forge enduring partnerships with all our clients, paving the way to mutual prosperity and growth.
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