| 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. |
Customization Options: Tailor the specific size of your valve to meet your exact specifications and operational requirements. We offer customization to ensure your solutions are as unique as your needs.
SNT Machinery (Qingdao) Co., Ltd. is a distinguished leader in the realm of control valves, seamlessly integrating manufacturing prowess, innovative design, strategic sales, and exceptional services into one cohesive entity. Nestled in the picturesque city of Qingdao, Shandong province, SNT stretches across an expansive area of 42,000 square meters, boasting state-of-the-art workshops and cutting-edge production equipment. As a beacon of high-tech enterprise, SNT is proud to possess independent intellectual property rights, complemented by the infusion of advanced global management and production expertise. Our team of over 150 dedicated professionals includes a robust 15% of R&D specialists and a notable 30% of our workforce boasts graduate or higher degrees. With our elite production management team and pioneering research and development capabilities, we produce superior quality valves at scale, serving pivotal industries such as petrochemicals, oil, and coal chemicals. Our remarkable sales achievement of nearly 100 billion in 2017 attests to our impact and reach.
SNT has achieved illustrious certifications, including the TS special equipment manufacturing certificate and ISO 9001, alongside net qualification credentials from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological prowess is further validated by numerous National Patents. We have mastered the art of designing and manufacturing an impressive array of valves to meet the stringent standards of ANSI, API, DIN, BS, and JIS. By blending the best features of renowned valves globally with our pioneering research, we now produce an extensive range 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 and innovative valve offerings include T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, and High Pressure Steam Valves. We excel in producing Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, with driving mechanisms ranging from manual to power-driven, pneumatic, and hydraulic systems. Our primary material choices are A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, accommodating specifications from 1/2" to 120", withstanding working pressure between ANSI 150# to 2500#, and operating temperatures from -196ºC to 1100ºC.
Thanks to our advanced production technology management and unwavering commitment to quality assurance, SNT Valves proudly serve a wide spectrum of industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele comprises prominent names 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 the profitability and satisfaction of our users, dedicating ourselves to the creation of unparalleled quality and a prestigious brand image. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves form enduring partnerships with all our customers, fostering mutual prosperity and success.
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