| Customization: | Available |
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| Temperature: | Ordinary Temperature |
| Certification: | GS, CE, ISO9001 |
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| Body Type | 6843Globe Type 6843 Angle Type |
6843L/X Globe Type 6843L/X Angle Type |
6843D/E/M Globe Type 6843D/E/M Angle Type |
| Body Size | 3/4''(20A)-24''(600A) | 3/4''(20A)-24''(600A) | 3/4''(20A)-24''(600A) |
| Plug Size | 3/8''(9A)-24''(600A) | 3/8''(9A)-24''(600A) | 3/8''(9A)-24''(600A) |
| Body Rating | ANSI 150-2500 | ANSI 150-2500 | ANSI 150-2500 |
| Fluid Temperature | -196~+566 degree | -196~+566 degree | -196~+566 degree |
| Connections | RF,RTJ/ SW, BW Flanged(RF, RTJ), But Weld, Socket Weld. | ||
| Body Materials | A216WCB/C, A217WC6/9, A352 LCB/C, A351CF8M,etc | ||
| Tirm Materials | |||
| Range-ability | 50:1-30:1 | 30:1-50:1 | 30:1-50:1 |
| Flow Characteristics | LINEar, EQ%, On-Off | LINER, EQ%, On-Off | LINER, EQ%,On-Off |
| Metal Seat Leakage/Soft Seat Leakage | Cvx0.01% ANSI Class IV. V.VHS ANSI CLASS VI |
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| ANSI CLASS VI | |||
| Actuator Combination | 1-X280: Pneumatic Diaphragm Actuator 1-X250: Pneumatic Diaphragm Actuator 1-X400: Pneumatic Cyilnder Actuator |
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| Type | Unblanced spool and Ball type straight through single seat |
| Body Size | NPS3/4''-16''(DN20-DN400) |
| Plug Form | Plunger type |
| Flow to | Flow to open or Flow to close |
| Characterisitics | LINEAR |
| Body connections | ANSI, EN, RF, RTJ ANSI B16.25 BW UNI EN 12627 BW |
| Bonnet type | Standard: -29degree~230 degree Radiating type:-55 degree~566 degree Cryogenic:-196 degree~55 degree |
| Packing | Nylon fiber reinforced type: ≤250ºC-150bar Flexible pure graphite packing combination, No actual temperature limited( oxidation medium the highest temperature is 250ºC) |
| Leakage class | conform to IEC60534-4, Unblanced valve spool structure can be the highest VI at the highest temperature. |
The Specific Size Can Be Customized According to Demand: Tailor the valve to your precise requirements with our customizable sizing options, ensuring a perfect fit for your unique applications.
SNT Machinery (Qingdao) Co., Ltd is a trailblazing producer of high-performance control valves, seamlessly integrating manufacturing, design, sales, and service under one roof. With an ambitious start and rapid development trajectory, SNT is strategically situated in the bustling city of Qingdao, Shandong Province, boasting a sprawling 42,000 square meter facility equipped with state-of-the-art workshops and production machinery. As a beacon of innovation, SNT is a high-tech enterprise that prides itself on independent intellectual property rights and has imported cutting-edge management and production methodologies. Our dynamic team comprises over 150 dedicated professionals, with 15% specializing in R&D and 30% holding graduate or higher educational qualifications. Our commitment to excellence, coupled with a robust production management team and pioneering R&D initiatives, enables us to produce an extensive range of premium valves serving the petrochemical, oil, and coal chemical sectors. Our impressive sales milestone reached nearly 100 billion in 2017, underscoring our market leadership.
SNT has proudly attained the esteemed TS special equipment manufacturing certificate and the ISO 9001 standard, alongside prestigious net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovative spirit is further validated by numerous National Patents across various technologies. We offer comprehensive design and manufacturing services for an array of valve series adhering to esteemed standards like ANSI, API, DIN, BS, and JIS. By harmonizing the best features of renowned global valves with our proprietary R&D, SNT excels in producing a wide variety 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 portfolio also extends 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. Our driving mechanisms encompass manual operation, power-driven, pneumatic, and hydraulic options. We utilize premium materials for main components, including A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, ensuring durability and performance. Our valves are designed to accommodate specifications from 1/2" to 120", with working pressures ranging from ANSI 150# to 2500#, and operational temperatures spanning -196ºC to 1100ºC.
Embracing the forefront of production technology management and a rigorous quality assurance system, SNT Valves have garnered widespread acclaim across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele includes renowned names like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch. Our enduring partnerships with entities like SINOPEC Changling branch and Jinan branch further testify to our unwavering commitment to quality and reliability.
Placing our customers' profitability at the heart of our mission, SNT is devoted to building a reputation synonymous with unequaled quality and a sterling brand. Our meticulous quality assurance protocols and robust after-sales support systems ensure that SNT valves not only meet but exceed customer expectations, fostering collaborative growth and shared prosperity with every client.
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