| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the realm of severe service applications characterized by high temperatures and significant differential pressures, SNT's remarkable multi-stage trim valves stand as a testament to precision control and longevity. These valves eliminate issues of cavitation erosion and noise, ensuring seamless operation whether the fluid in question is compressive or non-compressive. The series boasts multiple advantages, with enhanced performance and durability leading to reduced maintenance costs and streamlined system design. The elimination of ancillary components like diffusers and silencers further drives down equipment costs. Available models, ranging from 6862 to 9000, cater to diverse fluid conditions, allowing users to choose the perfect balance of functionality and cost-efficiency.
Introducing the sleeve-guided series multi-stage pressure-reducing control valve: A masterclass in engineering that revolutionizes the traditional integrated throttling area into multiple, finely tuned throttling stages arranged in series. This innovative approach effectively divides a large pressure differential into several manageable reductions, ensuring each transition remains above the saturation vapor pressure, thus thwarting cavitation. Ideal for liquid medium environments, it is the go-to solution for precision and safety in pressure management.
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
Meticulously engineered, the valve's internal components are crafted using advanced CFD fluid dynamics software simulations. Rigorously tested through professional software analysis and precise calculations, these components are verified through comprehensive experiments to seamlessly meet process requirements. Notably, the flow characteristics of our valves adhere to the prestigious international standard IEC 60534, ensuring unparalleled control precision and reliability.
Comprehensive Product Specifications
Boasting an extensive product range, our offerings encompass high, medium, and low series, with additional designs tailored for unique and special conditions. This incredible versatility allows the product to adapt to various working environments and satisfy control performance demands effortlessly. By simply replacing different types of internal components, the valve seamlessly meets diverse operational requirements, showcasing its remarkable adaptability.
Independent Core Control Technology
Our product is equipped with cutting-edge high-pressure difference control technologies to cater to the specialized needs of diverse conditions. Mastery in key component hardening process technology enhances performance and bolsters product reliability significantly. Additionally, the precision-crafted tight and reliable internal and external sealing structures adhere to international standards such as TA-Luft and ISO 15848, ensuring the utmost in environmental compliance and operational integrity.
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SNT Machinery (Qingdao) Co., Ltd, a leader in the control valve industry, seamlessly integrates manufacturing, design, sales, and service under one dynamic roof. Established with a visionary approach, SNT is nestled in the vibrant city of Qingdao, Shandong province, expanding over a sprawling area of 42,000 square meters. Our state-of-the-art facilities are equipped with cutting-edge production equipment, reflecting our status as a high-tech enterprise with proprietary intellectual property and globally-sourced management expertise. With a robust team exceeding 150 professionals, our workforce boasts a 15% concentration of R&D specialists and 30% of employees holding graduate or advanced degrees. Propelled by exceptional production management and pioneering R&D capabilities, SNT excels in delivering premium valves predominantly serving the petrochemical, oil, and coal chemical sectors. Our remarkable sales achievements peaked at nearly 100 billion in 2017, underlining our market prowess.
SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation, affirming our commitment to excellence. We are also recognized with the network qualification certificates from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovation is further validated by numerous national patents. Our valve production adheres strictly to ANSI, API, DIN, BS, JIS standards, harmonizing global valve excellence with our proprietary R&D. Our product range includes 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 diverse valve offerings also encompass V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Available actuation methods include manual, power-driven, pneumatic, and hydraulic options. Our main components are crafted from materials like A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, among others. We cater to specifications ranging from 1/2" to 120", accommodate working pressures of ANSI 150# to 2500#, and support a wide operational temperature spectrum from -196ºC to 1100ºC.
Leveraging our sophisticated production technology and rigorous quality assurance systems, SNT valves find extensive application across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power generation. Our prestigious clientele includes SINOPEC QILU Branch, SINOPEC Qingdao Branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi Branch, PETROCHINA Ningxia Branch, and SINOPEC Changling Branch, among others.
Prioritizing our users' success, SNT is dedicated to building an esteemed brand synonymous with exceptional quality. Our comprehensive quality assurance and after-sales service systems ensure that SNT valves are pivotal in driving the prosperity of our clients, fostering enduring partnerships and mutual growth.
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