High-Performance V-Notch Ball Valve for Extreme Temperatures -45 to 400 Degrees

• Customization: Available
• Media: Granular
• Material: Alloy
• Model NO.: V-Ball Valve
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: V Type Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: Normal Temperature
• Standard: ASME/API
• Application: Industrial Usage, Water Industrial Usage
• Pressure Rating: ANSI150-ANSI600
• Nominal Size: DN25-DN400
• Temperature Range: -45 Degree~400 Degree
• Leakage Level: ANSI IV/V/VI
• Flow Charateristics: Approximate EQ%
• Rated Travel: 90 Degree
• Transport Package: Wooden
• Trademark: SNT
• Origin: China
• HS Code: 8481804090

Product Description

 

Product Description

^{Discover the cutting-edge innovation of our V-notch Ball Valve, a pioneering product independently developed by SNT Machinery (Qingdao) Co., Ltd. This advanced valve offers remarkable shearing functionality and is engineered for superior performance in extreme temperature conditions, ranging from -45 to 400 degrees. With its compact design, lightweight build, and small footprint, maintenance becomes a breeze. Enjoy the benefits of a streamlined flow path, exceptional sealing capabilities, minimal leakage, and impressive rangeability. Perfect for the chemical, metallurgy, paper making, and power station industries, this versatile valve can be equipped with either a piston actuator or an electric motor actuator. It excels particularly in managing the flow of materials with high viscosity, as well as particles and fibers, making it an indispensable asset for your operations.}


 

Test and Detection Equipment

 

^{In strict adherence to ISO9001 and API SPECQ standards, our firm meticulously devises and implements essential control methods, processes, and state-of-the-art equipment, including both inspection and testing utilities. This ensures flawless harmony in design, manufacturing, inspection, testing, installation, and service capabilities, ensuring total system integration and comprehensive functionality. Our sophisticated suite includes advanced material chemical constituent analysis equipment, imported metal spectrum analyzers, universal tool microscopes, and reinspection facilities for verifying mechanical performance.}

 

^{Our facility is also outfitted with a vast array of sophisticated RT, UT, MT, PT, and other non-destructive inspection technologies, operated by a team of inspectors holding esteemed non-destructive inspection qualification certificates. Complementing these are pressure test apparatus of various dimensions, specialized low-temperature test equipment, helium mass spectrometer leak detectors, and other cutting-edge testing tools. These facilitate low emission helium mass spectrometer testing, high-pressure gas testing, vacuum testing, fatigue testing, and degreasing testing, ensuring reliability and superior performance under demanding conditions.}

Structural Features

^{√ Robust and Reliable Design: Our single-piece valve body is engineered for strength and durability, effectively eliminating the risk of leakage that can occur with two-piece valve bodies.}
√ Extended Longevity: The sealing spherical surface and valve seat undergo a special surface hardening treatment, ensuring a long-lasting service life for dependable performance.
√ Exceptional Sealing Capacity: The metal seal seat achieves a remarkable IV sealing capacity, while the soft seal seat excels with a VI sealing capacity for versatile application needs.
√ Optimal Flow Management: Featuring an approximate straight flow channel, our valve boasts a large flow capacity and an impressive adjustable ratio of 300:1.
√ Reliable Operation: The ball and valve seat are equipped with an automatic centering function during operation, ensuring consistently reliable sealing.
√ Versatile Application: Our valve is ideally suited for handling pulp medium, including challenging fibrous substances with ease.
√ Advanced Flow Characteristics: Designed with flow characteristics similar to equal percentage, providing enhanced control and efficiency.

Technical R&D and Design

 

<sup>In our unwavering commitment to advancing research and development capabilities, SNT Machinery (Qingdao) Co., Ltd. proudly established the SNT Technical R&D Center. Here, a dedicated team of over 20 highly skilled technical personnel, including three esteemed senior engineers, relentlessly innovate. They are focused on creating groundbreaking new products that meet evolving market demands while simultaneously enhancing existing offerings. This is achieved through the utilization of cutting-edge national and international scientific research facilities, ensuring our solutions remain at the forefront of technological advancement.

At SNT Machinery (Qingdao) Co., Ltd., we integrate rigorous standards such as ASME, API, DIN, GB, JB, and SH into our design processes. Utilizing a suite of sophisticated tools including CAD, SOLIDWORKS, ANSYS, and CFD design, our team meticulously conducts calculations and analyses. This enables us to expertly navigate the complexities of pressure bearing, stress concentration, and deformation for each pressure component. The result is a remarkable enhancement in the safety and reliability of our high-performance products, consistently delivering unparalleled performance under extreme conditions.</sup>

 

Test and Detection Equipments

Experience precision with our LT impact testing machine, alongside our cutting-edge UT test equipment and MT test apparatus. Every detail is meticulously engineered for excellence.
 

Discover the pinnacle of accuracy with our RT test equipment and PT test equipment, complemented by our sophisticated metallurgical microscope for in-depth analysis.

Excellence in measurement with our advanced hardness testing equipment, ensuring durability and reliability in every assessment.
 

Innovative Production and Manufacturing Systems Leading the Industry

 

High-Precision CNC Lathe: The cornerstone of modern manufacturing, delivering unmatched accuracy and flexibility. Versatile Internal and External Grinding Machine: Engineered for precision and smooth finishes, catering to the most demanding specifications. Cutting-Edge Plasma Welding Machine: Merging strength and precision, perfect for high-quality welds in every application.
 

4m Stem Processing Equipment: Designed for robust and efficient performance, facilitating seamless operations. Precision CNC Wire Cutting: Delivering exceptional detail and quality, crafted for intricate and challenging tasks. Dynamic CNC Drilling and Milling Equipment: Combining versatility and precision to meet the demands of complex machining.

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of innovation and excellence in the realm of control valve manufacturing. As an integrated entity, we seamlessly blend manufacturing prowess with cutting-edge design ingenuity, comprehensive sales strategies, and superior service solutions. Situated in the thriving heart of Qingdao, Shandong province, our expansive 42,000m2 facility boasts cutting-edge workshops and state-of-the-art production equipment. As a high-tech enterprise, we pride ourselves on our independent intellectual property rights and the integration of globally advanced management and production methodologies. Our dynamic team, comprising over 150 dedicated professionals, includes 15% R&D specialists and a substantial 30% holding graduate or higher degrees. Our commitment to superior quality and innovation fuels the production of premium valves, extensively utilized across petrochemical, oil, and coal chemical sectors. Our impressive sales value exceeded nearly 100 billion in 2017, marking us as leaders in the industry.

SNT has earned prestigious certifications, including the TS Special Equipment Manufacturing Certificate and ISO 9001. Our accolades extend to the net qualification certificates from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, complemented by numerous National Patents across various technologies. We engineer and produce a comprehensive range of valves, adhering to the stringent standards of ANSI, API, DIN, BS, and JIS. Through a unique blend of global valve advantages and pioneering independent R&D, we manufacture an extensive array of high-performance valves including GLOBE, High Pressure Boiler Blow-down Valves, and High-performance Butterfly Valves, to name a few.
Our expansive valve catalog features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, among others. Operation methods span manual, power-driven, pneumatic, and hydraulic drives. The primary materials utilized include robust compositions such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications range from 1/2" to 120", accommodating working pressures from ANSI 150# to 2500# and temperatures from -196ºC to 1100ºC, ensuring versatility and reliability across all applications.

Leveraging advanced production technology, meticulous management, and a rigorous quality assurance system, SNT Valves are the trusted choice across a wide spectrum of industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele includes notable names like SINOPEC QILU Branch, CNOOC Huizhou Refinery, PETROCHINA's Guangxi and Ningxia branches, and SINOPEC's Qingdao and Changling branches, among others, reflecting our widespread industry influence and commitment to quality.

Our unwavering commitment to customer success stands at the forefront of our mission. We dedicate ourselves to the pursuit of unmatched quality and brand excellence, ensuring that SNT valves epitomize reliability and innovation. Our flawless quality assurance and comprehensive after-sales systems are designed to foster robust partnerships with our clients, driving mutual prosperity and success.</sup>