| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the demanding arena of severe services involving high temperatures and significant differential pressures, SNT's innovative multi-stage trim sets the benchmark for precision control and extended longevity. It stands resilient against the challenges of cavitation erosion and noise, ensuring seamless performance regardless of the fluid type, whether compressible or non-compressible. This advanced series holds multifaceted advantages by delivering enhanced operational performance and steadfast durability, paving the way for reduced maintenance costs and system optimization. With the elimination of additional components like diffusers and silencers, the financial burden of equipment costs is also minimized. Our versatile models, ranging from 6862, 7500 to 9000, offer adaptability to diverse fluid conditions. Compare their unparalleled functions and competitive prices to select the ideal model tailored to your needs. The intricately designed multi-stage pressure-reducing labyrinth control valve features a core throttling mechanism crafted from a series of meticulously stacked metal discs with precision-engineered labyrinth grooves. As the fluid navigates these labyrinthine channels, it undergoes multiple energy-dissipating collisions and turns, achieving meticulous flow control while systematically reducing pressure. Specifically engineered for high-stakes scenarios involving extreme temperatures and substantial pressure drops, such as in nuclear and power plant applications, this valve predominantly handles superheated steam but is equally adept with liquid mediums.
This state-of-the-art solution exemplifies engineering excellence, making it an ideal choice for specialized applications demanding the utmost in reliability and performance.
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 |
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SNT Machinery (Qingdao) Co., Ltd is a distinguished provider of control valves, seamlessly integrating manufacturing, design, sales, and services under one roof. With a foundation built on excellence and swift development, SNT proudly resides in Qingdao, Shandong Province, spanning an impressive 42,000m². Our facilities boast state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise endowed with independent intellectual property rights, we leverage imported advanced management and production expertise. Currently, our team comprises over 150 dedicated professionals, with R&D specialists representing 15%, and 30% holding graduate or higher degrees. Our commitment to superior production management and innovative R&D allows us to manufacture superior-quality valves for the petrochemical, oil, and coal chemical sectors. In 2017, we achieved a remarkable sales value nearing 100 billion.
SNT has earned the prestigious TS special equipment manufacturing certificate and ISO 9001 certification. We are proud holders of net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside numerous national patents for our technological innovations. Our capabilities encompass the design and manufacture of a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By merging the strengths of renowned global valve manufacturers with our proprietary R&D, we can produce an extensive array of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our wide-ranging valve offerings include 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 forms such as manual, power-driven, pneumatic, and hydraulic. The primary materials used in our valves are A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring durability and performance. Specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500#, and operational temperatures spanning -196ºC to 1100ºC.
Leveraging advanced 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 SINOPEC branches in QILU, Qingdao, and Changling, CNOOC's Huizhou Refinery, PETROCHINA branches in Guangxi and Ningxia, and many more.
With user profitability as our guiding principle, we dedicate ourselves to upholding top-tier quality and fostering a reputable brand. Our comprehensive quality assurance and after-sales systems ensure that SNT valves partner with our clients to forge a path of shared success and prosperity.
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