V-Notch Ball Valves, ANSI150-ANSI600 Rated, DN25-DN400, for Extreme Conditions

^{√ This expertly engineered single-piece valve body radiates unparalleled robustness and durability. It brilliantly mitigates leakage risks commonly associated with traditional two-piece valve bodies, offering an innovative and secure solution.}
√ The sealing spherical surface and valve seat are meticulously enhanced with a specialized surface hardening treatment, which significantly prolongs their operational lifespan, contributing to long-lasting service excellence.
√ Our state-of-the-art metal seal seat delivers an impeccable IV sealing capacity, whereas the soft seal seat is engineered to achieve an exceptional VI sealing capacity, catering to diverse sealing requirements.
√ The nearly linear flow channel is designed to provide an expansive flow capacity and an extraordinary adjustable ratio of 300:1, ensuring that performance is not just optimal but outstanding.
√ During every operation, the ball and valve seat naturally and effortlessly align in perfect harmony, assuring a consistently reliable seal with every use.
√ Expertly crafted and tailored for pulp mediums,even those containing fibrous materials, this product showcases extraordinary versatility and adaptability across various applications.
√ Designed with flow characteristics that mirror an equal percentage, this valve guarantees precision, efficiency, and superior control in every scenario.

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<sup>SNT Machinery (Qingdao) Co., Ltd, a celebrated leader in the field of cutting-edge control valves, seamlessly integrates manufacturing, design, sales, and service into a singular, dynamic force. Nestled strategically in the vibrant hub of Qingdao, Shandong province, our expansive 42,000-square-meter facility stands as a beacon of our unwavering commitment to innovation and excellence. As a distinguished high-tech enterprise, we proudly maintain independent intellectual property rights and draw from a vast reservoir of international management and production expertise. Our vibrant team, exceeding 150 professionals, includes 15% dedicated R&D specialists and 30% holding advanced degrees, propelling our relentless pursuit of innovation. By leveraging top-tier production management and pioneering technology, we craft premium-quality valves that are indispensable to the petrochemical, oil, and coal chemical industries, achieving impressive sales nearing 100 billion in 2017.

SNT has rightfully earned the prestigious TS special equipment manufacturing certificate and the esteemed ISO 9001 accreditation. Our qualifications are further enhanced by the net qualification certificates from industry titans such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Innovation is the core of our operations, exemplified by numerous national patents that highlight our technological expertise. We excel in designing and manufacturing a comprehensive array of valves adhering to the highest standards: ANSI, API, DIN, BS, and JIS. By merging the superior characteristics of renowned global valve brands with our pioneering research, we have mastered the art of producing an extensive portfolio, including Globe Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our extensive valve collection also includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Cryogenic Valves, among others. We offer versatile driving options, including manual, power-driven, pneumatic, and hydraulic systems. Our main components are crafted from top-grade materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, covering an impressive range of specifications from 1/2" to 120". Our valves are engineered to operate under the most rigorous conditions, accommodating pressures from ANSI 150# to 2500# and temperatures ranging from -196ºC to 1100ºC.

Built on a robust foundation of advanced production technology and a stringent quality assurance system, SNT valves have earned widespread acclaim across petrochemical, oil, steel, paper manufacturing, and power station sectors. Our prestigious clientele includes industry leaders such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, among others.

At SNT, our mission is grounded in prioritizing the success of our users as we tirelessly pursue the creation of superior quality and a reputable brand. Our impeccable quality assurance and comprehensive after-sales service systems ensure that SNT valves establish enduring partnerships with all our esteemed customers, paving the way to shared success and prosperity.</sup>