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 ANSI150-ANSI600 Rated V-notch Ball Valve, an innovative marvel in valve technology, developed with the precision and expertise of SNT Machinery (Qingdao) Co., Ltd. This pioneering V-notch ball valve boasts a shearing function, setting it apart from conventional designs. With a sleek, compact structure, it is both lightweight and conveniently sized for easy maintenance. The valve ensures a seamless flow path, exceptional sealing capabilities, minimal leakage, and an impressive rangeability that caters to diverse applications. Widely acclaimed across multiple industries such as chemical processing, metallurgy, paper production, and power generation, our V-notch ball valve excels, especially when paired with a piston actuator or an electric motor actuator. Its unparalleled design is tailored for precise flow control, even in challenging conditions involving high viscosity materials, particles, and fibrous substances. Experience the future of flow control with our V-notch Ball Valve, where innovation meets reliability. Test and Detection Equipment
In alignment with the stringent standards set forth by ISO9001 and API SPECQ, our esteemed company, SNT Machinery (Qingdao) Co., Ltd., meticulously crafts and implements essential control methodologies, processes, and equipment. This includes our sophisticated inspection and testing apparatus, which are of paramount importance. We ensure that these elements seamlessly harmonize with design, manufacturing, inspection, testing, installation, and service, guaranteeing their flawless integration within the entire system. Notably, our facilities feature advanced equipment for analyzing material chemical constituents, an imported metal spectrum analyzer for precise readings, universal tool microscopes, and enhanced capabilities for re-inspecting mechanical performance.
Our facilities are further bolstered by a comprehensive suite of nondestructive inspection equipment, including RT, UT, MT, PT, and more. Our team comprises numerous highly-qualified inspectors, each armed with certifications in nondestructive inspection techniques, ensuring the utmost precision and reliability. Additionally, we boast an array of equipment tailored for a variety of tests. This includes pressure test equipment in diverse sizes, low-temperature test equipment, and state-of-the-art helium mass spectrometer leak detectors. Our capabilities extend to conducting low emission helium mass spectrometer tests, high pressure gas tests, vacuum tests, fatigue tests, and thorough degreasing tests, all aimed at achieving unparalleled quality and safety in every facet.
Structural Features
√ The robust and durable single-piece valve body ensures exceptional longevity, eliminating leakage risks commonly associated with two-piece designs.
√ The sealing spherical surface and valve seat, enhanced with a special surface hardening treatment, promise an impressive and extended service life.
√ The high-performance metal seal seat achieves an IV sealing capacity, while the advanced soft seal seat reaches an outstanding VI sealing capacity.
√ The approximately straight flow channel offers remarkable flow capacity with an adjustable ratio as high as 300:1, ensuring versatile application.
√ During operation, the ball and valve seat incorporate an automatic centering function to guarantee reliable and consistent sealing performance.
√ Expertly engineered for compatibility with pulp mediums, this valve excels in environments containing fibrous substances.
√ Flow characteristics exhibit a near equal percentage, ensuring precise and predictable flow control.
Technical R&D and Design
To enhance our innovative prowess and capacity for groundbreaking product development, SNT Machinery (Qingdao) Co., Ltd. has established the state-of-the-art SNT Technical R&D Center. This hub of innovation is powered by the expertise of over 20 top-tier technical professionals, including three distinguished senior engineers, all dedicated to the continuous pursuit of creating products that not only meet but exceed current market demands. Leveraging national and international cutting-edge scientific research facilities, our team refines existing products while pioneering novel solutions.
We integrate globally recognized standards such as ASME, API, DIN, GB, JB, and SH for product design and leverage advanced software like CAD, SOLIDWORKS, ANSYS, and CFD for comprehensive design, calculation, and analysis. This meticulous approach allows us to thoroughly evaluate and optimize each pressure component's pressure-bearing capacity, stress concentration, and deformability under pressure. As a result, we significantly enhance the safety and reliability of our ANSI150-ANSI600 Rated V-notch Ball Valves, available in nominal sizes DN25 to DN400. Test and Detection Equipments
LT Impact Testing Machine UT Test Equipment MT Test Equipment - Precision and Reliability Combined
RT Test Equipment: Cutting-edge Precision PT Test Equipment: Unmatched Accuracy Metallurgical Microscope: Ultimate Clarity and Detail
State-of-the-Art Hardness Test Equipment Cutting-edge Production and Manufacturing Systems
High-Precision CNC Lathe Internal and External Grinding Machine: Perfect Finish Every Time Advanced Plasma Welding Machine: Excellence in Joining 4m Stem Processing Equipment: Precision at Its Best CNC Wire Cutting: Unrivaled Precision and Efficiency CNC Drilling and Milling Equipment: Superior Performance and Accuracy Company Profile
SNT Machinery (Qingdao) Co., Ltd. is a distinguished leader in the production of control valves, seamlessly integrating manufacturing, design, sales, and services into a singular entity. Located in the vibrant city of Qingdao, Shandong province, our expansive 42,000 square meters facility is outfitted with state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise endowed with independent intellectual property rights, we import advanced management and production techniques to ensure excellence. Our dynamic team comprises over 150 dedicated professionals, with 15% specializing in research and development, and 30% holding graduate or higher degrees. Leveraging a robust production management team and pioneering technology in research and development, SNT is proud to produce high-quality valves extensively utilized across the petrochemical, oil, and coal chemical industries. In 2017, our sales achieved the remarkable milestone of nearly 100 billion.
SNT has proudly earned the TS special equipment manufacturing certificate and ISO 9001 certification, along with the coveted net qualification certificate from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our commitment to innovation has resulted in numerous National Patents across various technologies. We excel in designing and manufacturing an extensive array of valves, adhering to ANSI, API, DIN, BS, and JIS standards. By harmonizing the advantages of world-renowned valve designs with our independent research and development, SNT can craft a diverse range of valves, including GLOBE valves, High-Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our comprehensive valve lineup includes 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. We offer diverse driving mechanisms, such as manual operation, power-driven, pneumatic, and hydraulic drives. The main components are crafted from premium materials including A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our product specifications range from 1/2" to 120" with working pressures from ANSI 150# to 2500#, and operating temperatures spanning -196ºC to 1100ºC.
With a steadfast commitment to advanced production technology management and a rigorous quality assurance system, SNT Valves are trusted across diverse industries including petrochemical, oil, steel and iron, paper manufacturing, and power stations. Esteemed clients such as the SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and SINOPEC Changling branch, among others, rely on our products to drive their success.
At SNT, we prioritize our users' profits, dedicating ourselves to the creation of superior quality and a revered brand reputation. Our flawless quality assurance and comprehensive after-sales systems ensure that SNT valves form enduring partnerships with all our customers, fostering mutual prosperity and success.
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.
