V-Notch Ball Valves for DN25-DN400 Sizes with High-Temperature Resistance

^{√ This single-piece valve body is a marvel of engineering, designed for unwavering robustness and exceptional longevity, skillfully eliminating the potential leakage challenges commonly associated with two-piece valve bodies.}
√ The sealing spherical surface, along with the valve seat, is meticulously reinforced with a specialized surface hardening treatment. This process significantly extends the service life, ensuring reliable and long-term performance.
√ Our advanced metal seal seat is engineered to achieve an extraordinary IV sealing capacity, while the soft seal seat is designed to deliver an impeccable VI sealing capacity, setting new standards in sealing excellence.
√ The flow channel, characterized by its near-straight design, offers an expansive flow capacity and an impressive adjustable ratio of 300:1, guaranteeing peak performance and superior adaptability to various conditions.
√ During operation, the ball and valve seat are designed to automatically align with precision, ensuring a consistently reliable seal for flawless functionality.
√ Engineered with precision for pulp mediums,even those containing fibrous materials, this versatile product stands out as an exceptionally adaptable solution.
√ Designed with flow characteristics akin to an equal percentage, this state-of-the-art valve guarantees precision, unmatched efficiency, and unparalleled control.

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<sup>SNT Machinery (Qingdao) Co., Ltd, a beacon of innovation in the realm of sophisticated control valves, gracefully blends manufacturing, design, sales, and service into one powerful entity. Rooted in a solid foundation, SNT Machinery finds its strategic abode in the bustling city of Qingdao, Shandong province, spanning an impressive 42,000 square meters. Our state-of-the-art facilities exemplify our unwavering dedication to innovation and excellence. As a renowned high-tech enterprise, we proudly possess independent intellectual property rights, drawing from a rich reservoir of international management and production acumen. With a dynamic workforce of over 150 talented professionals, 15% of whom are committed R&D experts and 30% holding advanced degrees, we drive our innovation engine with zeal. Leveraging top-tier production management and cutting-edge technology, we produce premium valves critical for the petrochemical, oil, and coal chemical industries, with our sales approaching an astounding 100 billion in 2017.

SNT stands tall with the esteemed TS special equipment manufacturing certificate and the globally recognized ISO 9001 accreditation. Our prestigious qualifications encompass the net qualification certificate from industry titans like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Innovation pulses at the very core of our operations, with our technological prowess showcased through numerous national patents. We excel in crafting a comprehensive array of valves conforming to ANSI, API, DIN, BS, and JIS standards. By amalgamating the exceptional features of globally renowned valve brands with our own pioneering research, we have perfected the production of a diverse portfolio, including GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our vast valve repertoire 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, encompassing manual, power-driven, pneumatic, and hydraulic systems. Crafted with precision, our main components utilize premium-grade materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, covering specifications from 1/2" to 120". Our valves are engineered to perform under rigorous conditions with pressures ranging from ANSI 150# to 2500# and temperatures from a chilling -196ºC to a scorching 1100ºC.

With an unshakeable foundation in advanced production technology and a rigorous quality assurance system, SNT valves have garnered widespread acclaim across the petrochemical, oil, steel, paper manufacturing, and power station sectors. Our distinguished clientele includes industry juggernauts such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, among others.

Placing our users' triumphs at the core of our mission, we ardently pursue the creation of unparalleled quality and a prestigious brand. Our impeccable quality assurance and comprehensive after-sales service systems ensure that SNT valves cultivate enduring partnerships with all our valued customers, paving a path to mutual success and prosperity.</sup>