Flanged Durable V-Notch Ball Valve - Operates From -45 to 400° F with Carbon Steel Materials

• 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

^{The V-notch Ball Valve, proudly developed by SNT Machinery (Qingdao) Co., Ltd., represents the pinnacle of innovation in valve technology. This cutting-edge valve boasts an ingenious shearing function, setting a new standard in performance and reliability. Its design features a compact structure, making it incredibly lightweight and small in size, which ensures ease of maintenance and installation. The valve also provides a seamless flow path, excellent sealing capabilities, and minimal leakage, combined with an impressive rangeability. Its durability and versatility make it an ideal choice for various rigorous applications across industries such as chemical processing, metallurgy, papermaking, and power generation. Whether paired with a piston actuator or an electric motor actuator, this valve is exceptionally suited for managing flows with high viscosity, as well as those containing particles and fibers, ensuring optimal performance under challenging conditions.}


 

Test and Detection Equipment

 

^{In strict accordance with ISO9001 and API SPECQ standards, SNT Machinery (Qingdao) Co., Ltd. meticulously designs and implements essential control methods, cutting-edge processes, and state-of-the-art equipment, including precision inspection and testing apparatus. This guarantees the seamless integration of design, manufacturing, inspection, testing, installation, and service, ensuring absolute compatibility and system completeness. Our facility boasts advanced material chemical constituent analysis tools, imported metal spectrum analyzers, universal tool microscopes, and robust mechanisms for re-inspection of mechanical performance, offering unparalleled accuracy and reliability.}

 

^{Our facility is also furnished with high-tech RT, UT, MT, PT, and a variety of nondestructive inspection equipment, alongside a team of highly skilled inspectors, each possessing specialized nondestructive inspection qualification certificates. Furthermore, we are equipped with an extensive array of pressure test apparatus, low temperature test systems, and helium mass spectrometer leak detectors. This comprehensive suite of testing facilities supports a wide range of assessments, including low emission helium mass spectrometer tests, high pressure gas tests, vacuum tests, fatigue tests, and specialized degreasing tests, ensuring precision and excellence in every procedure.}

Structural Features

^{√ The single-piece valve body is engineered for strength and endurance, effectively eliminating the risk of leaks found in two-piece valve bodies.}
√ The innovative sealing spherical surface and specially hardened valve seat ensure an exceptionally long lifespan.
√ The metal seal seat attains an impressive IV sealing capacity, while the soft seal seat surpasses it with a VI sealing capacity, providing versatile sealing solutions.
√ Designed with an efficient straight flow channel, it offers a substantial flow capacity with a remarkable adjustable ratio of 300:1, optimizing performance.
√ During operation, the ball and valve seat automatically center themselves, guaranteeing consistent and reliable sealing every time.
√ Expertly suited for pulp medium applications accommodating fibrous substances with ease.
√ The flow characteristics are engineered to mirror equal percentage, ensuring smooth and predictable fluid control.

Technical R&D and Design

 

<sup>In our relentless pursuit of innovation and excellence, SNT Machinery (Qingdao) Co., Ltd. has proudly established its very own SNT Technical R&D Center. This state-of-the-art facility is home to an elite team of over 20 frontline technical experts, including three accomplished senior engineers. Together, they are dedicated to pioneering the development of groundbreaking products that resonate with market needs, while continually enhancing our existing offerings. Leveraging both national and international cutting-edge scientific research equipment, our team tirelessly works to push the boundaries of what is possible in product development.

We incorporate esteemed standards such as ASME, API, DIN, GB, JB, and SH in our design processes. Our commitment to precision and safety is further augmented by our use of advanced CAD, SOLIDWORKS, ANSYS, and CFD software for meticulous design, calculation, and analysis. This sophisticated software suite empowers us to expertly assess pressure tolerance, stress distribution, and deformation of each pressure component, thereby significantly enhancing the safety and reliability of our products.</sup>

 

Test and Detection Equipments

LT Impact Testing Machine UT Test Equipment MT Test Equipment
 

RT Test Equipment PT Test Equipment Sophisticated Metallurgical Microscope

Precision Hardness Test Equipment
 

Advanced Production and Cutting-Edge Manufacturing Systems

 

High-Precision CNC Lathe Internal and External Grinding Machine Innovative Plasma Welding Machine
 

4m Stem Processing Equipment Precision CNC Wire Cutting Versatile CNC Drilling and Milling Equipment

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. is a leading manufacturer of control valves, seamlessly integrating manufacturing, design, sales, and service. With a strong foundation and rapid development trajectory, SNT Machinery is strategically located in the dynamic city of Qingdao, Shandong province, occupying a sprawling 42,000 square meters. Our facility is equipped with state-of-the-art workshops and advanced production equipment. As a high-tech enterprise, we boast independent intellectual property rights and draw on sophisticated management and production experiences from around the globe. Our dedicated team of over 150 skilled professionals includes 15% R&D specialists, with 30% holding graduate or higher degrees, ensuring a focus on quality and innovation. Through our exceptional production management and cutting-edge R&D, we deliver high-quality valves extensively applied in petrochemical, oil, and coal chemical industries, achieving a remarkable sales value close to 100 billion in 2017.

Presently, SNT holds the esteemed TS special equipment manufacturing certificate and ISO 9001, along with the network qualification accreditation from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our numerous technological national patents underscore our commitment to innovation. We possess the capability to design and produce a comprehensive range of valves according to ANSI, API, DIN, BS, and JIS standards. By integrating the merits of globally renowned valve technologies and our own research breakthroughs, we successfully manufacture an extensive variety of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our diverse product lineup 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. Our drive systems encompass manual, power-driven, pneumatic, and hydraulic operations. We utilize high-grade materials such as A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our comprehensive specifications include sizes from 1/2" to 120", with pressure ratings of ANSI 150# to 2500#, and operational temperatures ranging from -196ºC to 1100ºC.

Leveraging advanced technological management and a robust quality assurance framework, SNT valves have become synonymous with reliability across diverse industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Esteemed clients, including SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, and many others, have trusted our solutions to meet their needs.

With a steadfast commitment to prioritizing user profitability, we strive to cultivate a reputation for exceptional quality and a reputable brand. Our comprehensive quality assurance and customer support systems ensure that SNT valves foster lasting partnerships with our clients, driving mutual success and prosperity.</sup>