Basic Info.
Temperature
High Temperature
Structure
Through Way Globe Valve
Sealing Form
Bellows Globe Valve
Stem Thread Position
Outside Screw Stem Globe Valve
Application
Lining Fluorine Valve, Needle Type Globe Valve, Cryogenic Globe Valve, Plunger Type Globe Valve, Heat Preservation Globe Valve, Forged Steel Globe Valve, Oxygen Globe Valve, Bellows Globe Valve
Pressure Rating
ANSI150~ANSI2500
Body Materials
A351 CF8/CF8m/A216wcb/A217wc6/9/A352lcb/C
Internals Materials
SUS316/SUS316lss+Stellite, SUS316+Tfe etc
Body Size
1/2′′(15A)-8′′(200A)
Working Temperature
-55 Degree~+566 Degree
Connections
Flange(RF, Rt)/Butt Welding(Bw), Socket Weld(Sw)
Cover Form
Bellows Sealing Control Valves
Packing Materials
Flexible Graphite/PTFE
Flow Characteristics
Linear, EQ%, on-off
Leakage/Metal Seat/Soft Seat
ANSI Class V, Vhs/ ANSI Class VI
Plug Size
1/8′′(6A)-8′′(200A)
Actuator 1
1-X280 Pneumatic Diaphragm Actuator
Actuator 2
1-X400 Pneumatic Cyilnder Actuator
Product Description
Product Description
Presenting the AOC-6841 top-guided control valves, a marvel of compact and streamlined engineering! Dive into a world of versatility as these valves excel across a broad spectrum of applications, effortlessly managing all cavitation-free liquid services. Whether dealing with steam or gas services, rest assured, these valves meet stringent noise regulations with ease. Built with a focus on increased maintainability, the AOC-6841/2 is ingeniously designed with a cage-guided trim, ensuring hassle-free upkeep. Experience the excellence of these valves, delivered with no optional features, promising simplicity and high performance in every use.
Introducing the sleeve-guided heavy-duty single-seat control valve, a powerhouse of durability and innovation! Boasting a quick-release structure for its internal components, this valve is engineered to endure higher pressure differences, ensuring robust performance under demanding conditions. Its design prioritizes convenience, making on-site maintenance a breeze. Embrace the ease and reliability of a valve crafted for excellence and efficiency, perfect for heavy-duty industrial applications.
Product Specifications
Body type | AOC-6842 GlobeType |
Body size | 1/2" (15A)-8" (200A) |
Plug size | 1/8" (6A)-8" (200A) |
Body rating | 150-2500 |
Fluid temperature | -196~+566ºC |
Connections | (RF,RTJ), (SW,BW)Flanged (RF,RTJ),Butt Weld,Socket Weld |
Body materials | A216 WCB/C,A217 WC6/9,A352 LCB/C,A351 CF8,A351 CF8M,A105,F11,F22,etc. |
Trim materials | SUS316,SUS316+Stellite,Sus316+TFE etc. |
Range-ability | 50:1-30:1 |
Range-ability | LINEAR,EQ%,On-Off |
Metal seat Leakage/Soft seat Leakage | ANSI Class V,VHS ANSI CLASS VI |
Actuator combination | 1-X280: Pneumatic Diaphragm Actuator |
1-X250: Pneumatic Diaphragm Actuator |
1-X400: Pneumatic Cyilnder Actuator |
Product Parameters
Test and Detection Equipment
In strict adherence to ISO9001 and API SPECQ standards, SNT Machinery (Qingdao) Co., Ltd. meticulously formulates and implements essential control methods, processes, and equipment. This includes comprehensive inspection and testing equipment alongside process equipment to ensure seamless compatibility of design, manufacturing, inspection, testing, installation, and service within our complete system. Our resources boast state-of-the-art material chemical constituent analysis tools, cutting-edge imported metal spectrum analyzers, precision universal tool microscopes, and robust mechanical performance re-inspection capabilities.
Our facilities are further enhanced with advanced RT, UT, MT, PT, and other nondestructive inspection equipment, operated by a team of skilled inspectors holding certified qualifications in nondestructive inspection. Moreover, we are equipped with a range of pressure test equipment in various sizes, low-temperature test equipment, and sophisticated helium mass spectrometer leak detectors. These tools are pivotal for conducting low emission helium mass spectrometer tests, high-pressure gas tests, vacuum tests, fatigue tests, and degreasing tests, ensuring the highest standards of quality and reliability.
Technical R&D and Design
To significantly enhance our innovative prowess, SNT Machinery (Qingdao) Co., Ltd. has proudly established the SNT Technical R&D Center. This state-of-the-art center is home to over 20 seasoned technical professionals, including three highly esteemed senior engineers. Our dedicated team is tireless in their pursuit to research and develop groundbreaking products that cater to the evolving needs of the market. By utilizing both national and international cutting-edge scientific research facilities, we not only refine existing products but also consistently bring forth new solutions that align perfectly with contemporary market demands.
Our design approach is rooted in the adoption of esteemed standards such as ASME, API, DIN, GB, JB, and SH. We employ advanced CAD, SOLIDWORKS, ANSYS, and CFD software for design intricacies, calculation precision, and comprehensive analysis. This empowers us to thoroughly understand the pressure endurance, stress distribution, and deformation under pressure of each component. Through this meticulous process, we significantly enhance the safety and reliability of our products, ensuring they meet the highest standards of industrial excellence. Test and Detection Equipments
Comprehensive Range of Testing Machinery: - LT Impact Testing Machine - UT Ultrasonic Test Equipment - MT Magnetic Test Equipment
Sophisticated Testing Instruments: - RT Radiographic Test Equipment - PT Penetrant Test Equipment - Metallurgical Microscope for precise analysis
Precision Hardness Testing Equipment
Cutting-Edge Production and Manufacturing Systems
CNC Lathe for Precision Machining Internal and External Precision Grinding Machine Advanced Plasma Welding Machine
4m Stem Processing Equipment for Superior Quality High-Precision CNC Wire Cutting Machinery Versatile CNC Drilling and Milling Equipment
Company Profile
SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of innovation and excellence in the realm of control valves. Seamlessly blending manufacturing acumen with cutting-edge design, comprehensive sales, and unparalleled service, SNT is a dynamic force in the industry. Nestled in the vibrant city of Qingdao, Shandong province, our expansive 42,000m2 facility houses state-of-the-art workshops and production equipment. As a high-tech enterprise boasting independent intellectual property rights, we import advanced management techniques and production expertise to fuel our rapid development. Our diverse team of over 150 dedicated professionals includes 15% focused on research and development, with 30% holding graduate or higher degrees. Leveraging a robust production management team and pioneering R&D capabilities, we deliver high-quality valves tailored for the petrochemical, oil, and coal chemical sectors. Achieving a staggering sales value nearing 100 billion in 2017, SNT is at the forefront of industry excellence.
SNT proudly holds the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation, while also securing net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovative prowess is evidenced by numerous National Patents. We expertly design and manufacture an extensive array of valves adhering to rigorous standards including ANSI, API, DIN, BS, and JIS. By synthesizing global valve advancements with our in-house research and development, SNT produces a comprehensive range of valves: GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, Three-eccentric Center Butterfly Valves, and more.
Our valve repertoire 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, among others. Our driving mechanisms span manual, power-driven, pneumatic, and hydraulic options. We craft our valve components from robust materials such as A216 WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, ensuring durability and reliability. Specifications include sizes from 1/2" to 120", accommodating working pressures from ANSI 150# to 2500#, and enduring temperatures ranging from -196ºC to 1100ºC.
Empowered by advanced production technology and a rigorous quality assurance system, SNT Valves are integral to operations across petrochemical, oil, steel & iron, paper manufacturing, and power station sectors. Our esteemed clientele includes prominent names like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many more, underscoring our pervasive industry influence.
At SNT, we prioritize our users' profitability, dedicating ourselves to the pursuit of exceptional quality and brand distinction. Our meticulous quality assurance and comprehensive after-sales service systems ensure that SNT valves foster lasting partnerships with our clients, enabling shared success and 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.