Basic Info.
Nominal Pressure
ANSI CLASS 150-900
Channel
Straight Through Type
Structure
Floating Ball Valve
Function
Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
Application
Industrial Usage, Water Industrial Usage
Pressure Rating
ANSI150-ANSI600
Temperature Range
-45 Degree~400 Degree
Leakage Level
ANSI IV/V/VI
Flow Charateristics
Approximate EQ%
Product Description
Product Description
The V-notch Ball Valve stands as a pioneering advancement from SNT Machinery (Qingdao) Co., Ltd., boasting an innovative shearing function. This cutting-edge valve is designed to elevate performance with its compact structure, lightweight, and diminutive size, ensuring effortless maintenance and unparalleled efficiency. Enjoy the benefits of a smooth flow path, excellent sealing capabilities, minimal leakage, and an expansive rangeability, making it a versatile choice for various industries. Ideal for the chemical industry, metallurgy, paper production, and power stations, this valve excels when paired with piston or electric motor actuators. It is particularly adept at controlling flow in applications involving high viscosity, particles, and fibers, offering unmatched reliability and precision for your high-performance demands. Test and Detection Equipment
Adhering to the stringent standards set forth in ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously establishes and prepares essential control methods, processes, and equipment, including both inspection and testing apparatus, alongside comprehensive process equipment. This ensures that every facet of design, manufacturing, inspection, testing, installation, and service aligns perfectly with the entire system, guaranteeing their full integration and efficacy. Our facilities boast advanced material chemical constituent analysis tools, cutting-edge imported metal spectrum analyzers, universal tool microscopes, and robust mechanical performance re-inspection capabilities.
Our arsenal also features state-of-the-art nondestructive inspection equipment, including RT, UT, MT, PT, and a team of highly qualified inspectors with certified nondestructive inspection credentials. Additionally, we are equipped with pressure test equipment of various sizes, low-temperature test apparatus, helium mass spectrometer leak detectors, and more. This enables us to conduct comprehensive low-emission helium mass spectrometer tests, high-pressure gas tests, vacuum tests, fatigue tests, and degreasing tests, ensuring unparalleled quality and performance.
Structural Features
√ The V-notch Ball Valve boasts a single-piece, robust valve body meticulously designed to offer exceptional durability, eliminating the risk of leakage observed in typical two-piece valve bodies.
√ The sealing spherical surface and valve seat undergo a special surface hardening treatment, ensuring an impressively extended service life, perfect for high-performance operations.
√ Engineered with precision, the metal seal seat achieves an IV sealing capacity, while the soft seal seat advances to a VI sealing capacity, catering to a wide range of sealing requirements.
√ Featuring an approximately straight flow channel, the valve offers substantial flow capacity and an adjustable ratio reaching an impressive 300:1, enhancing operational efficiency.
√ During operation, the innovative design enables the ball and valve seat to maintain an automatic centering function, ensuring consistently reliable sealing performance.
√ Expertly crafted to handle challenging pulp mediums, this valve is particularly adept at managing materials with fibrous substances, ensuring smooth and efficient performance. with fibrous substances
√ The valve is engineered to provide flow characteristics remarkably similar to equal percentage, ensuring precision in controlling flow within various industrial applications.
Technical R&D and Design
To significantly elevate our research and development prowess, SNT Machinery (Qingdao) Co., Ltd. has pioneered the SNT Technical R&D Center. This state-of-the-art facility is home to over 20 seasoned technical experts, including 3 distinguished senior engineers, who are dedicated to the relentless pursuit of innovation. They ceaselessly research and develop groundbreaking products that cater to evolving market demands, while simultaneously refining our existing offerings. Harnessing cutting-edge national and international scientific research tools, our team is at the forefront of industry advancements.
Utilizing premier standards such as ASME, API, DIN, GB, JB, and SH in our design processes, we employ advanced design, calculation, and analysis software, including CAD, SOLIDWORKS, ANSYS, and CFD. This strategic approach empowers us to meticulously assess pressure bearing, stress concentration, and pressure-induced deformation across all pressure components. Our unwavering commitment to these practices ensures that every product boasts enhanced safety and unparalleled reliability. Test and Detection Equipments
LT Impact Testing Machine | UT Test Equipment | MT Test Equipment
RT Test Equipment | PT Test Equipment | Precision Metallurgical Microscope
High-Precision Hardness Test Equipment State-of-the-Art Production and Manufacturing Systems
Cutting-Edge CNC Lathe Internal and External Grinding Machine for Precision Engineering Next-Generation Plasma Welding Machine 4m Stem Processing Equipment for Superior Results CNC Wire Cutting for Unparalleled Accuracy CNC Drilling and Milling Equipment for Advanced Machining Company Profile
SNT Machinery (Qingdao) Co., Ltd., a distinguished producer of control valves, masterfully integrates manufacturing, design, sales, and services into one dynamic entity. With a visionary approach and rapid growth, SNT is strategically located in Qingdao, Shandong Province, covering an impressive 42,000 square meters, and is outfitted with state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise boasting independent intellectual property rights, SNT has imported advanced management and production expertise. Employing over 150 dedicated professionals, 15% of whom are R&D specialists and 30% are graduates or hold higher degrees, SNT thrives on its exceptional production management team and groundbreaking technological research and development. Presently, the company excels in the mass production of top-tier valves that cater to the petrochemical, oil, and coal chemical industries, achieving a remarkable sales value nearing 100 billion in 2017.
SNT has proudly secured the TS Special Equipment Manufacturing Certificate and ISO 9001 certification, alongside the prestigious network qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. With numerous national patents in our technological arsenal, we are adept at designing and manufacturing an extensive range of valves in compliance with ANSI, API, DIN, BS, and JIS standards. By amalgamating the virtues of globally renowned valves with our proprietary research and development capabilities, we have the expertise to produce an array 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 product lineup extends to V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our versatile driving options include manual operation, power-driven, pneumatic, and hydraulic drive systems. The main parts are crafted from premium materials such as A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120", accommodating working pressures from ANSI 150# to 2500#, and operational temperatures spanning from -196ºC to 1100ºC.
Harnessing advanced production technology and a robust quality assurance system, SNT Valves have become a trusted choice across the petrochemical, oil, steel & iron, paper manufacturing, and power station sectors. Our esteemed clientele includes industry giants such as SINOPEC QILU Branch, SINOPEC Qingdao Branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi Branch, PETROCHINA Ningxia Branch, SINOPEC Qingdao Refinery, and Jinan Branch, among others.
At SNT, we prioritize our customers' success, dedicating ourselves to fostering exceptional quality and a strong brand reputation. Our impeccable quality assurance and comprehensive after-sales support systems ensure that SNT Valves not only meet but exceed expectations as we collaborate with our clients to achieve mutual prosperity.
Address:
Shiao International 1602, Shinan District, Qingdao, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001, ISO 20000, IATF16949, HSE
Company Introduction:
SNT Machinery(Qingdao)Co., Ltd. Stands as a leading authority in control valve manufacturing. Based in the strategic hub of Qingdao, Shandong province, our sprawling 42, 000m² Facility is outfitted with cutting-edge workshops and advanced production equipment. As a high-tech enterprise, we take pride in owning independent intellectual property rights and implementing cutting-edge international management and production techniques. Our team of over 150 dedicated professionals includes 15% R&D specialists and 30% with graduate degrees or higher. This commitment to excellence and innovation enables us to produce a diverse array of top-tier valves, widely utilized across the petrochemical, oil, and coal chemical industries. In an impressive milestone, our sales neared 100 billion in 2017. SNT proudly holds the prestigious TS special equipment manufacturing certificate and ISO 9001 certification. We are honored to possess net qualification certificates from industry titans including SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological prowess has garnered us multiple national patents. We design and manufacture an extensive range of valves adhering to stringent ANSI, API, DIN, BS, and JIS standards. By merging the finest attributes of world-renowned valves with our innovative R&D, we offer a comprehensive portfolio featuring GLOBE Valves, High-Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and beyond.
Our product lineup showcases V Ball Valves, High Wear-resistant Ball Valves, High-Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, available in manual, electric, pneumatic, and hydraulic driving forms. We use premium materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications range from 1/2" to 120" in size, accommodating working pressures from ANSI 150# to 2500# and operating temperatures from -196º C to 1100º C. Utilizing our advanced production technology, precise management, and robust quality assurance systems, SNT valves earn trust across diverse industries including petrochemical, oil, steel, iron, paper manufacturing, and power stations. Our esteemed clientele features SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, among others. At SNT, we are devoted to maximizing customer profitability by consistently delivering superior quality and establishing a reputable brand. Our unwavering commitment to comprehensive quality assurance and exemplary after-sales services ensures that SNT valves cultivate enduring partnerships with our clients, driving mutual success and long-term prosperity.
