| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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IIn the realm of severe service environments, where high temperature and high differential pressure prevail, SNT Machinery's multi-stage trim stands as a beacon of advanced engineering. This state-of-the-art solution guarantees precision control and extended lifespan, effectively mitigating cavitation erosion and noise issues, regardless of whether the fluid involved is compressive or non-compressive. Boasting multiple advantages, its superior performance and enhanced durability not only lead to significant maintenance cost savings but also streamline overall system design. The elimination of additional components like diffusers and silencers further reduces equipment expenditures. With models ranging from 6862 to 9000, tailored fluid conditions are easily met by selecting the most appropriate model to balance function and price.
The sleeve-guided series multi-stage pressure-reducing control valve represents a revolutionary approach by transforming the conventional integrated throttling area into an array of multiple, distinct throttling areas in a series configuration. This innovation allows a broader pressure difference to be distributed across numerous smaller pressure differentials, ensuring that each reduction remains above the saturation vapor pressure, thereby preventing any cavitation occurrences. This design is predominantly employed in applications involving liquid mediums.
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 |
High Control Precision
The internal components of our valves are meticulously crafted using advanced CFD fluid dynamics software simulations. These simulations are not just random guesses; they are combined with professional-grade software analyses and calculations, and validated through rigorous experimental procedures to ensure they meet demanding process requirements. Our valve's flow characteristics aren't just adequate-they align perfectly with the prestigious international standard IEC 60534, ensuring you top-tier performance.
Comprehensive Product Specifications
Our product line is impressively diverse, encompassing a broad range of high, medium, and low series. This includes specially tailored series designed to excel under unique conditions. With remarkable versatility, our products can seamlessly adapt to various working environments and fulfill diverse control performance needs. Simply by replacing different internal components, you can customize the valves to achieve your specific operational goals.
Independent Core Control Technology
Our cutting-edge technology features numerous high-pressure difference control techniques, specifically engineered to satisfy the unique requirements of varying conditions. We have perfected the key component hardening process to elevate product performance and boost reliability. Additionally, the internal and external sealing structure design is both robust and dependable, aligning with global standards such as TA-Luft and ISO 15848, ensuring that you receive superior quality and reliability.
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SNT Machinery (Qingdao) Co., Ltd stands as a paragon in the realm of control valve production, seamlessly integrating manufacturing, design, sales, and exceptional service. With a robust foundation and rapid expansion, SNT calls the vibrant city of Qingdao, Shandong its home, sprawling across a vast 42,000 square meters. Our state-of-the-art workshops and cutting-edge production equipment underscore our commitment to excellence. As a high-tech enterprise boasting independent intellectual property rights and enriched by advanced international management and production techniques, we are paving the way for innovation. Our dynamic team comprises over 150 dedicated employees, 15% of whom are R&D specialists, with 30% holding graduate or higher degrees. Our strength lies in a high-caliber production management team and pioneering technology R&D, enabling us to deliver superior-quality valves that are pivotal in the petrochemical, oil, and coal chemical sectors. In 2017 alone, our sales soared to an impressive 100 billion.
SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation. We have also secured net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside numerous national patents. Our capability to design and manufacture a comprehensive range of valves in compliance with ANSI, API, DIN, BS, and JIS standards sets us apart. By blending global valve excellence with our own groundbreaking R&D, we skillfully produce an 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 diverse valve offerings extend to 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. With driving options that include manual, power-driven, pneumatic, and hydraulic, our valves are crafted from superior materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications range from 1/2" to a remarkable 120", with working pressures from ANSI 150# to 2500#, and operational temperatures spanning -196ºC to 1100ºC.
Thanks to our advanced production technology, management excellence, and stringent quality assurance systems, SNT valves have become integral to industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele includes industry leaders like SINOPEC QILU, SINOPEC Qingdao, CNOOC Huizhou Refinery, PETROCHINA Guangxi and Ningxia branches, as well as SINOPEC Changling and Jinan branches.
At SNT, our customers' success is our foremost priority. We are unwaveringly committed to building an exceptional quality and brand reputation. Our impeccable quality assurance and comprehensive after-sales services ensure that SNT valves not only meet but exceed expectations, fostering lasting partnerships and mutual prosperity.
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