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
Temperature
Normal Temperature
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
Introducing the groundbreaking V-notch ball valve, a cutting-edge innovation from SNT Machinery (Qingdao) Co., Ltd. This exceptional valve is ingeniously designed to offer the seamless function of shearing, setting a new benchmark in valve technology. Our independently developed valve boasts a compact structure, ensuring a lightweight and small-sized solution for your industrial needs. Experience the convenience of effortless maintenance and a smooth flow path that guarantees excellent sealing with minimal leakage. The V-notch ball valve offers an impressive rangeability, making it the ideal choice for a multitude of applications. It finds its indispensable role in industries such as chemical processing, metallurgy, paper production, and power generation. The valve can be equipped with either a piston actuator or an electric motor actuator, making it particularly effective for managing the flow of high viscosity substances, as well as particles and fibers. Trust in our V-notch ball valve to deliver unparalleled performance and reliability. Test and Detection Equipment
In strict adherence to the rigorous standards established by ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously crafts and implements essential control methodologies, processes, and apparatuses-including inspection and testing equipment as well as process machinery. This thorough approach guarantees the flawless integration and total compatibility of our design, manufacturing, inspection, testing, installation, and service processes throughout the entire system. Our suite of advanced tools includes cutting-edge material chemical constituent analysis systems, sophisticated imported metal spectrum analyzers, universal tool microscopes, and a formidable mechanical performance re-inspection capability.
Our capabilities are significantly enhanced with a diverse range of nondestructive inspection equipment such as RT, UT, MT, PT, supported by a team of inspectors with certified qualifications in nondestructive testing. Additionally, we possess an extensive collection of pressure test equipment in various sizes, low-temperature test apparatuses, helium mass spectrometer leak detectors, and other advanced testing machinery. Our comprehensive testing repertoire includes low emission helium mass spectrometer testing, high-pressure gas testing, vacuum testing, fatigue testing, and degreasing testing, all ensuring rigorous adherence to quality standards.
Structural Features
√ This single-piece valve body is a marvel of engineering, showcasing remarkable robustness and durability. Its innovative design skillfully eradicates the potential for leaks commonly found in conventional two-piece valve bodies.
√ The sealing spherical surface and the valve seat are meticulously enhanced with a unique surface hardening treatment, significantly prolonging the valve's service life to an impressive degree.
√ Our expertly engineered metal seal seat delivers a superior IV sealing capacity, while the soft seal seat is crafted for an unparalleled VI sealing capacity, setting new standards in performance.
√ Designed with an approximately straight flow channel, this valve offers an expansive flow capacity coupled with a remarkable adjustable ratio of 300:1, ensuring exceptional performance in a wide range of applications.
√ During operation, the ball and valve seat engage in a seamless automatic alignment, ensuring a reliable and consistent seal every time.
√ Expertly engineered for pulp mediums,even those containing fibrous substances, this valve demonstrates extraordinary versatility in handling diverse materials.
√ Designed with flow characteristics that mirror an equal percentage, this valve is optimized for unparalleled precision and efficient performance.
Technical R&D and Design
To amplify our strength in spearheading innovative product developments, SNT Machinery (Qingdao) Co., Ltd. has established the prestigious SNT Technical R&D Center. Here, a distinguished team of over 20 leading technical experts, including three prominent senior engineers, are passionately committed to research and innovation. They focus on developing state-of-the-art products tailored to the dynamic market demands while also enhancing our existing product lines. Our team leverages both national and international advanced research facilities to ensure our products set the benchmark in the industry.
Our design process incorporates the highest standards, such as ASME, API, DIN, GB, JB, and SH. We utilize advanced software tools like CAD, SOLIDWORKS, ANSYS, and CFD for thorough design, calculation, and analysis. This precise approach enables us to accurately assess pressure-bearing capabilities, stress concentrations, and deformation under pressure for each component, greatly enhancing the safety and dependability of our products. Test and Detection Equipments
State-of-the-Art LT Impact Testing Machine | Precision UT Test Equipment | Cutting-Edge MT Test Equipment
Advanced RT Test Equipment | High-Accuracy PT Test Equipment | Precision-Focused Metallurgical Microscope
Superior Precision Hardness Test Equipment for Accurate MeasurementsLeading-Edge Production and Manufacturing Systems Ensuring Excellence
High-Precision CNC Lathe for Exceptional Craftsmanship Sophisticated Internal and External Grinding Machine for Optimal Results Advanced Plasma Welding Machine for Unmatched Performance 4m Stem Processing Equipment for Precision Engineering High-Precision CNC Wire Cutting for Superior Accuracy Innovative CNC Drilling and Milling Equipment for Cutting-Edge Manufacturing Needs Company Profile
SNT Machinery (Qingdao) Co., Ltd, a premier leader in the realm of control valves, orchestrates a seamless blend of manufacturing, design, sales, and service into a singular beacon of excellence. Rising from a solid foundation, SNT Machinery is strategically nestled in the vibrant city of Qingdao, Shandong province, sprawling over an expansive 42,000 square meters. Our cutting-edge facilities stand as a testament to our unwavering commitment to innovation and excellence. As a renowned high-tech enterprise, we proudly hold independent intellectual property rights, enriched by a wealth of international management and production expertise. With a dynamic team exceeding 150 professionals, 15% of whom are dedicated R&D specialists and 30% boasting high-level degrees, we continually fuel our innovation engine. Harnessing top-tier production management and pioneering technology, we manufacture premium quality valves essential for the petrochemical, oil, and coal chemical industries, achieving impressive sales nearing 100 billion in 2017.
SNT has proudly secured the prestigious TS special equipment manufacturing certificate alongside the ISO 9001 accreditation. Our esteemed qualifications include the coveted net qualification certificate from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Innovation is the heartbeat of our operations, with numerous national patents underscoring our technological prowess. We excel in designing and manufacturing an extensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By seamlessly merging the superior attributes of renowned global valve brands with our own pioneering research, we have mastered 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 extensive valve offerings also encompass V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Cryogenic Valves, among others. We provide versatile driving options including manual, power-driven, pneumatic, and hydraulic systems. Our main components are crafted from high-grade materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, covering an extensive range of specifications from 1/2" to 120". Our valves operate under stringent conditions, withstanding pressures from ANSI 150# to 2500# and tolerating temperature extremes from -196ºC to 1100ºC.
With a robust foundation in advanced production technology and a stringent quality assurance system, SNT valves have garnered widespread acclaim across petrochemical, oil, steel, paper manufacturing, and power station sectors. Our esteemed clientele includes industry leaders such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, to name just a few.
Prioritizing our users' success lies at the heart of our mission as we passionately pursue the creation of superior quality and a reputable brand. Our impeccable quality assurance and comprehensive after-sales service systems ensure that SNT valves forge enduring partnerships with all our esteemed customers, paving the way to shared success and lasting 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.
