| 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 these valves to your exact specifications, as we offer fully customizable options to suit your precise operational needs and preferences.
SNT Machinery (Qingdao) Co., Ltd is a dynamic producer of control valves, offering a seamless blend of manufacturing, design, sales, and service excellence. With a strategic high starting point, our rapid development has established SNT in the picturesque Qingdao, Shandong province, sprawling over a vast 42,000 square meters. This cutting-edge facility is equipped with state-of-the-art workshops and production equipment. As a prestigious high-tech enterprise, we proudly hold independent intellectual property rights, complemented by imported advanced management and production expertise. Our workforce exceeds 150 dedicated professionals, with 15% specializing in R&D and 30% holding graduate or higher degrees. Harnessing a high-quality production management team and pioneering technology, we produce an impressive array of superior valves. These are essential components in the petrochemical, oil, and coal chemical industries, contributing to our impressive sales value approaching 100 billion in 2017.
SNT has earned the coveted TS special equipment manufacturing certificate and ISO 9001 accreditation, alongside net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our commitment to innovation is reflected in numerous National Patents. We design and manufacture a comprehensive range of valves compliant with ANSI, API, DIN, BS, and JIS standards. By merging the strengths of renowned valve technologies worldwide with our independent R&D, we offer a diverse valve portfolio. From GLOBE valves to High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves, our capabilities expand continuously.
Explore our extensive valve offerings, including 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 forms include manual operation, power-driven, pneumatic, and hydraulic drive systems. Main component materials are A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, covering specifications from 1/2" to 120", handling pressures from ANSI 150# to 2500#, and operating temperatures ranging from -196ºC to 1100ºC.
SNT Valves stand as a testament to our advanced production technology, management expertise, and robust quality assurance system. Our valves are integral to operations in petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Proudly, our clientele comprises industry giants such as SINOPEC QILU, SINOPEC Qingdao, CNOOC Huizhou Refinery, PETROCHINA Guangxi, PETROCHINA Ningxia, SINOPEC Changling, Jinan branch, among others.
Placing customer profits at the forefront, we are committed to establishing an esteemed quality brand. Our unparalleled quality assurance and comprehensive after-sales systems ensure that SNT valves foster prosperous collaborations with our clientele, paving the way for shared success and prosperity.
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