| 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 our valves to your unique needs with our customization options. We offer specific sizing to meet your demand, ensuring optimal performance and compatibility with your system.
SNT Machinery (Qingdao) Co., Ltd., a beacon of innovation and excellence, is a distinguished producer of control valves, seamlessly integrating manufacturing, design, sales, and services under one roof. With a strategic base in the vibrant city of Qingdao, Shandong province, our high-tech enterprise spans an impressive area of 42,000 square meters. Equipped with state-of-the-art workshops and cutting-edge production equipment, SNT is proud to hold independent intellectual property rights, enriched by the infusion of advanced management and production expertise from around the globe. Our dedicated team comprises over 150 skilled professionals, with 15% being R&D specialists and 30% boasting graduate or higher degrees. Through superior production management and pioneering technology research, SNT Machinery produces high-quality valves that are indispensable to the petrochemical, oil, and coal chemical industries, achieving a remarkable sales value nearing 100 billion yuan in 2017.
SNT Machinery has proudly secured the TS Special Equipment Manufacturing Certificate and ISO 9001 certification, alongside the prestigious net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our enterprise is further distinguished by numerous national patents in cutting-edge technologies. We specialize in designing and manufacturing a comprehensive array of valves that adhere strictly to ANSI, API, DIN, BS, and JIS standards. By amalgamating the strengths of renowned valves worldwide with our proprietary research and development, we have mastered the production of diverse valve types, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our extensive range also features T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves, as well as Cryogenic Valves. Our driving mechanisms include manual, power-driven, pneumatic, and hydraulic systems. Primary materials used in construction encompass A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Specifications range from 1/2" to 120", with working pressures from ANSI 150# to 2500#, and operational temperatures spanning -196ºC to 1100ºC.
Leveraging advanced production technology management and a robust quality assurance system, SNT Valves are trusted and utilized extensively across various 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, and SINOPEC Changling branch, among others.
At SNT, we prioritize our users' success and are committed to establishing a reputation for excellence and brand prominence. Our impeccable quality assurance and comprehensive after-sales service systems ensure that SNT valves forge strong partnerships with our clients, driving mutual prosperity and growth.
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