| Customization: | Available |
|---|---|
| Temperature: | High Temperature |
| Certification: | GS, CE, ISO9001 |
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In demanding and challenging environments characterized by high temperatures and significant differential pressures, SNT Machinery's cutting-edge multi-stage trim stands as a beacon of precise control and incredible longevity. It masterfully combats the usual culprits like cavitation erosion and noise disruptions, ensuring a seamless operation, regardless of whether the fluid is compressive or non-compressive. This series boasts a multitude of advantages, notably its enhanced performance and robust durability, which lead to decreased maintenance expenses and simplified system architecture. The omission of such additional equipment as diffusers and silencers contributes to a reduction in overall equipment expenses. Models 6862, 7500, and 9000 are available, each tailored to specific fluid conditions, allowing you to choose the perfect balance of functionality and cost.
The core of the multi-stage pressure-reducing labyrinth control valve is a sophisticated assembly of multiple metal discs with intricate labyrinth grooves. As the fluid journeys through these channels, it experiences a series of collisions and directional shifts that dissipate energy, effectively managing flow rates and gradually reducing pressure. This innovative solution is indispensable in specialized scenarios with extreme temperature and pressure conditions, such as in the realms of nuclear power and power plants. Although primarily used for superheated steam, its versatility extends to various liquid mediums as well.
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 |
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SNT Machinery (Qingdao) Co., Ltd stands as a beacon of innovation in the realm of control valves, expertly integrating manufacturing, design, sales, and service. Nestled in the vibrant city of Qingdao, Shandong province, our expansive 42,000m2 facility is a hub of modernity, featuring state-of-the-art workshops and cutting-edge production equipment. As a trailblazing high-tech enterprise, we proudly uphold independent intellectual property rights and draw on internationally acclaimed management and production expertise. Our dynamic team comprises over 150 dedicated employees, with 15% specializing in research and development, and 30% boasting graduate or higher degrees. Through our unwavering commitment to superior production management and breakthrough technology, we deliver vast quantities of top-tier valves, essential to the petrochemical, oil, and coal chemical sectors. Our remarkable sales prowess saw us achieve a staggering 100 billion in sales value in 2017.
SNT has proudly secured the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation. We have also attained the net qualification certificate from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside acquiring numerous National Patents in advanced technologies. Our expertise enables us to design and produce a comprehensive array of valves compliant with ANSI, API, DIN, BS, and JIS standards. By blending global valve excellence with our own pioneering research, we are capable of crafting an extensive variety of valves, including GLOBE, high-pressure boiler blow-down, high-performance butterfly, angle-regulating, and eccentric rotary valves, to name a few.
Our diverse product lineup extends to 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, cryogenic valves, and more. Our versatile driving mechanisms encompass manual, power-driven, pneumatic, and hydraulic options. Main components are forged from robust materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring durability and reliability. Our specifications range from 1/2"~120", with working pressure spanning ANSI 150#~2500#, and operating temperatures from -196ºC to a searing 1100ºC.
Embracing advanced production technology and a stringent quality assurance system, SNT valves have become indispensable across petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes industry leaders such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, and Jinan branch, among others.
At SNT, our commitment to prioritizing user profits drives us to establish unparalleled quality and a reputable brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves consistently deliver excellence, fostering enduring partnerships and mutual prosperity with our valued customers.
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