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

• 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

^{Introducing the groundbreaking V-notch Ball Valve, an extraordinary leap in innovation by SNT Machinery (Qingdao) Co., Ltd. This remarkable valve is meticulously crafted to provide the impeccable functionality of shearing, setting a revolutionary standard in valve technology. Our valve, independently developed, presents a compact design, delivering a lightweight and efficiently small-sized solution tailored for your industrial demands. Revel in the ease of maintenance coupled with a streamlined flow path that ensures superb sealing with negligible leakage. This V-notch ball valve exhibits an astounding rangeability, positioning it as the quintessential choice for a wide spectrum of applications. Its utility spans across critical industries including chemical processing, metallurgy, paper production, and power generation. The valve is versatile, available with either a piston actuator or an electric motor actuator, optimizing it for the management of flows involving high viscosity substances, as well as particles and fibers. Rely on our V-notch Ball Valve to provide unmatched performance and steadfast reliability, elevating your operations to new heights.}

Test and Detection Equipment

 

^{Aligned with the rigorous benchmarks of ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously crafts and instills essential control strategies, processes, and state-of-the-art apparatuses, including top-tier inspection and testing equipment. This precise strategy ensures flawless integration and complete compatibility of our design, manufacturing, inspection, testing, installation, and service processes across the entire system. Our cutting-edge arsenal features advanced tools for chemical constituent analysis, state-of-the-art imported metal spectrum analyzers, universal tool microscopes, and a formidable mechanical performance re-inspection capacity.}

 

^{Our capabilities are significantly enhanced by an extensive range of nondestructive inspection equipment, including RT, UT, MT, PT, and a team of inspectors with certified expertise in nondestructive testing. We also possess an impressive array of pressure test equipment in various sizes, low-temperature test apparatus, helium mass spectrometer leak detectors, and other sophisticated testing machinery. Our comprehensive testing repertoire covers low emission helium mass spectrometer testing, high-pressure gas testing, vacuum testing, fatigue testing, and meticulous degreasing testing, ensuring the most rigorous quality standards are consistently met.}

Structural Features

^{√ 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.

Technical R&D and Design

 

<sup>To fortify our standing as pioneers in innovative product development, SNT Machinery (Qingdao) Co., Ltd. proudly established the prestigious SNT Technical R&D Center. Housing an elite team of more than 20 top-tier technical experts, including three illustrious senior engineers, our center is a hotbed of relentless research and groundbreaking innovation. Our focus lies in crafting avant-garde products that align with the dynamic demands of the market, while simultaneously optimizing our current product line. Our team harnesses both national and international cutting-edge scientific research facilities to ensure our products set the benchmark in the industry.

Our meticulous design process is rooted in adherence to premier standards such as ASME, API, DIN, GB, JB, and SH. We harness state-of-the-art software tools including CAD, SOLIDWORKS, ANSYS, and CFD for comprehensive design, calculation, and analysis. This rigorous methodology empowers us to meticulously evaluate pressure-bearing capabilities, pinpoint stress concentrations, and assess deformation under pressure for every component, thereby substantially enhancing the safety and reliability of our esteemed products.</sup>

 

Test and Detection Equipments

LT Impact Testing Machine | Comprehensive UT Test Equipment | Superior MT Test Equipment

Advanced RT Test Equipment | Premium PT Test Equipment | High-Precision Metallurgical Microscope

High-Precision Hardness Test Equipment

Revolutionary Production and Manufacturing Systems

 

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Company Profile

<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>