| Customization: | Available |
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| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In the realm of severe operational services characterized by high temperature and significant differential pressure, SNT Machinery's cutting-edge multi-stage trim stands as a beacon of precision and durability. This innovative solution assures precise control and extends the lifespan of your systems, all while effortlessly eliminating cavitation erosion and noise issues. capability remains whether the fluid is compressive or non-compressive. This series boasts a multitude of advantages, as its enhanced performance and remarkable durability lead to a notable reduction in maintenance costs and system. streamlining. The elimination of ancillary components such as diffusers and silencers further drives down equipment expenses. With options like 6862, 7500, and 9000, you can choose the most optimal model based on fluid conditions, effectively balancing functionality and cost.
The multi-stage pressure-reducing combined labyrinth control valve features a core throttling component crafted from multiple stacked metal discs etched with labyrinth grooves. As the fluid traverses these intricate channels, it undergoes countless collisions and turns, proficiently dissipating energy. This meticulous process precisely governs flow rate while systematically diminishing pressure. Such valves are predominantly employed in high-stakes scenarios with elevated temperature and pressure differentials, including nuclear power and power plants. While superheated steam is the primary working medium, these valves are also adept for use with various liquid mediums.
Body type |
AOC-9000 |
Body size |
1''-36''(900A) |
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 40 |
Actuator combination |
1-X280: Pneumatic Diaphragm Actuator |
1-X250: Pneumatic Diaphragm Actuator |
|
1-X400: Pneumatic Cyilnder Actuator |
Comprehensive Testing Solutions: LT Impact Testing Machine, UT Test Equipment, and MT Test Equipment
Innovative Testing Instruments: RT Test Equipment, PT Test Equipment, and High-Precision Metallurgical Microscope
SNT Machinery (Qingdao) Co., Ltd. is a distinguished leader in the production of high-quality control valves. Seamlessly integrating manufacturing, design, sales, and service, we stand at the forefront of innovation with rapid development from a high starting point. Nestled in the vibrant city of Qingdao, Shandong province, our expansive 42,000 square meter facility is equipped with state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise, we proudly hold independent intellectual property rights and incorporate imported advanced management and production methodologies. Our dynamic team boasts over 150 dedicated professionals, with 15% specializing in R&D and 30% holding graduate or higher degrees. Our commitment to superior production management and pioneering technology propels us to produce a vast range of high-caliber valves, serving the petrochemical, oil, and coal chemical sectors. Notably, our sales soared to nearly 100 billion in 2017.
At SNT, we pride ourselves on holding the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation. Our distinguished net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM further exemplify our commitment to excellence. Our innovative prowess is evidenced by numerous National Patents across various technologies. With the capability to design and manufacture a full suite of valves adhering to ANSI, API, DIN, BS, JIS standards, we ingeniously blend the strengths of globally renowned valves with our independent R&D. Our diverse product line encompasses an 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 extensive portfolio also features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, and more. Our versatile driving forms include manual, power-driven, pneumatic, and hydraulic operations. We utilize premium materials for main components such as A216 WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, and offer specifications from 1/2" to 120", withstanding pressures of ANSI 150# to 2500# and operating temperatures from -196ºC to 1100ºC.
Through advanced production technology and a robust quality assurance system, SNT Valves are trusted across a spectrum of industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features industry giants such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, among others.
At SNT, customer success is our ultimate goal. We are devoted to fostering exceptional quality and building a reputable brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves form enduring partnerships with our customers, paving the way for mutual prosperity.
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