V-Notch Ball Valves for High Pressure and Temperature: ANSI150-ANSI600, DN25-DN400

^{√ This single-piece valve body exudes unrivaled robustness and exceptional durability, ingeniously eliminating any risks of leakage associated with typical two-piece valve bodies.}
√ The sealing spherical surface and valve seat are meticulously fortified with an innovative surface hardening treatment, offering an impressively extended service life, making it a superior choice for demanding environments.
√ Our advanced metal seal seat achieves a superior IV sealing capacity, while the soft seal seat excels with an exceptional VI sealing capacity, ensuring unparalleled sealing performance.
√ The approximately straight flow channel is ingeniously designed to provide an expansive flow capacity and a remarkable adjustable ratio of 300:1, ensuring optimal performance across a variety of applications.
√ During operation, the ball and valve seat are designed to effortlessly align themselves automatically, guaranteeing a consistently reliable seal with seamless precision.
√ Expertly crafted for handling pulp mediums,even those with challenging fibrous substances, this product showcases extraordinary versatility and adaptability.
√ Designed with flow characteristics closely resembling an equal percentage, this valve ensures precision, efficiency, and exemplary performance.

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<sup>SNT Machinery (Qingdao) Co., Ltd., a beacon of excellence in the world of cutting-edge control valves, masterfully blends manufacturing, design, sales, and service into one integrated entity. Situated in the bustling metropolis of Qingdao, Shandong province, SNT Machinery commands an impressive 42,000 square meters of innovative facilities, exemplifying our relentless pursuit of technological advancement and superior quality. As a highly esteemed high-tech enterprise, we are proud custodians of independent intellectual property rights, enriched by extensive international management and production expertise. Our vibrant team, over 150 strong, includes an impressive 15% of R&D specialists and a remarkable 30% with advanced degrees, driving our innovation engine. By leveraging elite production management and groundbreaking technology, we craft high-quality valves essential to the petrochemical, oil, and coal chemical industries, boasting sales nearing 100 billion in 2017.

At SNT, we are honored to hold the distinguished TS special equipment manufacturing certificate alongside the ISO 9001 accreditation. Our impressive credentials include net qualification certificates from industry titans such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Innovation pulses through our veins, evidenced by our numerous national patents that underscore our technological prowess. We excel in crafting an extensive array of valves that meet ANSI, API, DIN, BS, and JIS standards. By fusing the exceptional qualities of renowned global valve brands with our pioneering research, we have perfected the creation of a diverse collection, including GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our expansive valve collection features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Cryogenic Valves, among others. We offer adaptable driving options, including manual, power-driven, pneumatic, and hydraulic systems. Our primary components are crafted from premium materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, covering a range of 1/2" to 120". Our valves are engineered to perform under rigorous conditions, with pressures from ANSI 150# to 2500# and temperatures from -196ºC to 1100ºC.

Building upon a solid foundation of advanced production technology and a stringent quality assurance system, SNT valves have garnered widespread acclaim across various sectors, including petrochemical, oil, steel, paper manufacturing, and power generation industries. Our esteemed clientele comprises industry giants such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, among others.

At the heart of our mission is the unwavering commitment to our users' success as we ardently strive to create superior quality and cultivate a reputable brand. Our impeccable quality assurance and comprehensive after-sales service systems ensure that SNT valves foster lasting partnerships with all our esteemed customers, paving the way to mutual success and prosperity.</sup>