| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
|
Still deciding? Get samples of US$ 800/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
IntroductionIn the demanding arena of severe service applications characterized by high temperatures and significant differential pressures, SNT's cage-guided, multi-stage axis flow control valves stand as a beacon of precision and durability. These valves deliver impeccable control and boast an extended lifespan, effectively eliminating issues related to cavitation erosion and noise, regardless of whether the fluid in transit is compressive or non-compressive. This series offers a suite of advantages: enhanced performance and robustness that significantly cut down on maintenance costs and streamline overall system complexity. Additionally, the requirement for ancillary components like diffusers and silencers is obviated, leading to tangible reductions in equipment expenditure. With model options from 6862 to 9000, users can select the most suitable variant tailored to specific fluid conditions by comparing performance features and pricing.
The sleeve-guided series of multi-stage pressure-reducing control valves ingeniously transform what was once a single integrated throttling area into multiple, distinct throttling zones in series. This sophisticated design breaks down a larger pressure gradient into several smaller, manageable pressure reductions, ensuring each step remains above the saturation vapor pressure threshold, thereby averting the risk of cavitation. This innovative solution is predominantly employed in scenarios involving liquid media, where its efficacy in maintaining optimal working conditions is unmatched.
Body type |
AOC-7500 |
Body size |
1''-16''(400A) |
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 |
Exceptionally High Control Precision
The valve's meticulously engineered internal components are crafted utilizing advanced CFD fluid dynamics software simulations. With professional software analysis and extensive calculations, thoroughly verified through rigorous experiments, these components are designed to exceed process requirements. The flow characteristics align perfectly with the prestigious international standard IEC 60534, ensuring unparalleled precision and efficiency in fluid control.
Comprehensive and Versatile Product Specifications
Our product line boasts an extensive range, encompassing high, medium, and low series, including specially crafted series for unique conditions. This product showcases remarkable versatility, adeptly addressing varied working conditions and fulfilling control performance requirements with ease. By simply replacing different types of internal components, the product can seamlessly adapt to diverse operational demands.
Cutting-edge Independent Core Control Technology
This state-of-the-art valve incorporates advanced high-pressure difference control technologies, expertly catering to the specialized requirements of diverse conditions. We have mastered the key component hardening process technology, significantly enhancing both the performance and reliability of our product. Furthermore, the valve features an impressively tight and reliable internal and external sealing structure design, adhering to international standards such as TA-Luft/ISO 15848, solidifying its status as a premium solution for fluid control challenges.
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 distinguished producer of cutting-edge control valves, seamlessly integrating manufacturing, design, sales, and comprehensive services. Founded with a visionary approach and swift progress, SNT is strategically situated in the vibrant city of Qingdao, Shandong Province, spanning a vast area of 42,000m². Our state-of-the-art facilities and production equipment reflect our commitment to innovation. As a high-tech enterprise, we boast independent intellectual property rights and have adopted advanced management and production methodologies from global leaders. Our dynamic team exceeds 150 members, with a remarkable 15% dedicated to R&D, and 30% holding graduate and higher degrees. Our excellence in production management and pioneering technological research enables us to deliver high-quality valves extensively utilized across the petrochemical, oil, and coal chemical sectors. In 2017, our sales soared to an impressive value nearing 100 billion.
SNT proudly holds the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation. We are certified by major entities such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, and have secured numerous national patents in advanced technologies. Our expertise allows us to design and produce an entire series of valves adhering to internationally recognized standards like ANSI, API, DIN, BS, and JIS. By amalgamating the strengths of renowned global valve designs with our proprietary R&D, we manufacture a diverse array of valves including 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 product range expands to V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, and more. These valves are available in various driving forms, including manual, power-driven, pneumatic, and hydraulic operations. We employ premium materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500#, and are suitable for temperatures from -196ºC to 1100ºC.
Leveraging advanced production technology, management, and a stringent quality assurance system, SNT valves are trusted across industries, including petrochemicals, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features industry giants like SINOPEC Qilu branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and more, showcasing our expansive reach and reliable performance.
We prioritize our customers' success, dedicating ourselves to establishing exceptional quality and a reputable brand. Our impeccable quality assurance and after-sales services ensure that SNT valves form enduring partnerships with our clients, driving mutual prosperity and growth.
){kind=link}