| 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 size of your valve to your exact specifications. We offer customizable dimensions to meet the unique requirements of your application.
SNT Machinery (Qingdao) Co., Ltd shines as a distinguished producer of premium control valves, seamlessly integrating manufacturing, design, sales, and service. With a commitment to excellence from its inception, SNT has rapidly advanced into a high-tech enterprise, proudly standing in Qingdao, Shandong province, over a sprawling 42,000m² area. This facility boasts state-of-the-art workshops and cutting-edge production equipment. As a beacon of innovation, SNT holds independent intellectual property rights and embraces advanced global management and production techniques. Our vibrant team of over 150 skilled professionals includes 15% dedicated R&D specialists and 30% possessing advanced degrees. United by a relentless pursuit of quality and innovation, we specialize in crafting superior valves for petrochemical, oil, and coal chemical sectors, achieving a remarkable sales value nearing 100 billion in 2017.
SNT is proud to have earned the prestigious TS special equipment manufacturing certificate and ISO 9001 certification. Our commitment to quality is further validated by the net qualification certificate from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. With several national patents in technology, we're adept at designing and manufacturing a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By blending global valve excellence with our own pioneering research, we masterfully produce an array of valve types, such as GLOBE valves, 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 valve catalog also includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. We offer diverse driving options, including manual, power-driven, pneumatic, and hydraulic drives. Our valve components are crafted from top-tier materials like A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, supporting specifications from 1/2" to 120". These valves withstand pressures from ANSI 150# to 2500# and temperatures ranging from -196ºC to 1100ºC.
Empowered by advanced production technology management and a robust quality assurance system, SNT Valves are the preferred choice across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele includes notable branches of SINOPEC and PETROCHINA in regions like Qilu, Qingdao, Huizhou, Guangxi, and Ningxia, as well as the SINOPEC Changling and Jinan branches.
Prioritizing customer profitability, we are dedicated to creating outstanding quality and a strong brand reputation. Our comprehensive quality assurance and after-sales service frameworks ensure that SNT valves collaboratively advance towards shared prosperity with our valued customers.
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