Electric Superior Quality Cage Guided Heavy Single Seated Globe Valves for All Applications with Carbon Steel Materials

• Customization: Available
• Media: Gas
• Temperature: High Temperature
• Model NO.: AOC-6842
• Actuator: Pneumatic
• Material: Stainless Steel
• 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
• Standard: GB, ANSI, BSW
• 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
• Range-Ability: 50:1-30:1
• 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)
• Medim: Steam/Liquid
• Actuator 1: 1-X280 Pneumatic Diaphragm Actuator
• Actuator 2: 1-X400 Pneumatic Cyilnder Actuator
• Transport Package: Wooden
• Trademark: SNT
• Origin: China
• HS Code: 8481804090
• Production Capacity: 500000PCS/Year

Product Description

Product Description

Introducing the AOC-6841 top-guided control valves, a marvel of engineering that boasts a compact and streamlined design. These versatile valves are suitable across a wide range of applications, excelling in cavitation-free liquid services, as well as steam and gas services that comply with stringent noise regulations. Designed with a focus on user-friendly maintenance, the AOC-6841/2 trim incorporates a robust cage-guided trim, ensuring reliability and ease of service. While offering exceptional performance, these valves come without optional features, providing a straightforward solution for diverse industrial needs.



^{Discover the sleeve-guided heavy-duty single-seat control valve, distinguished by its advanced quick-release structure for internal components. Engineered to endure higher pressure differentials, this valve facilitates seamless on-site maintenance, ensuring that operational disruptions are minimized. Perfectly suited for demanding environments, this valve embodies durability and convenience in maintenance, allowing for optimal performance in high-pressure 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 alignment with the esteemed standards of ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously crafts and determines essential control methodologies, processes, and equipment (including advanced inspection and testing technology) to guarantee seamless integration and performance across our design, manufacturing, inspection, testing, installation, and service protocols. We proudly possess state-of-the-art analysis tools, such as material chemical constituents analysis equipment and imported metal spectrum analyzers, complemented by universal tool microscopes and comprehensive mechanical performance re-inspection capabilities.}

^{Our facilities are further enhanced with cutting-edge RT, UT, MT, PT, and other nondestructive inspection technologies, operated by a team of highly qualified inspectors holding nondestructive inspection certification. Additionally, we boast a diverse array of pressure test equipment, low temperature test apparatus, and helium mass spectrometer leak detectors. This equipment supports a range of sophisticated evaluations, including low emission helium mass spectrometer tests, high-pressure gas analysis, vacuum assessments, fatigue evaluations, and meticulous degreasing tests.}

Technical R&D and Design

<sup>In our relentless pursuit of innovation and excellence, SNT Machinery (Qingdao) Co., Ltd. has proudly established the SNT Technical R&D Center. This cutting-edge facility is staffed by over 20 dedicated technical professionals, including three distinguished senior engineers. Their mission is to continuously push the boundaries of technology by researching and developing new products that not only meet but exceed market expectations. By focusing on enhancing our existing portfolio, our team utilizes both national and international advanced scientific research facilities. This harmonious blend of talent and technology positions us to deliver the revolutionary solutions our clients deserve.

We rigorously adhere to the highest standards in design by adopting ASME, API, DIN, GB, JB, and SH protocols. Our commitment to quality and precision is further amplified through the use of state-of-the-art software such as CAD, SOLIDWORKS, ANSYS, and CFD. These tools are instrumental in precisely mastering pressure bearing, stress concentration, and pressure-bearing deformation of every pressure component. This meticulous approach not only enhances the safety and reliability of our products but also ensures that we deliver unmatched performance and peace of mind to our customers.</sup>

 

Test and Detection Equipments

Cutting-edge LT impact testing machine, comprehensive UT test equipment, and reliable MT test equipment
 

Advanced RT test equipment, precise PT test equipment, and high-resolution metallurgical microscope

Robust Hardness Test Equipment for Accurate Measurements

Sophisticated Production and Manufacturing Systems
 

High-Precision CNC Lathe for Superior Machining Versatile Internal and External Grinding Machine Innovative Plasma Welding Machine for Seamless Joints
 

4m Stem Processing Equipment for Precision Engineering Efficient CNC Wire Cutting for Accurate Profiles Advanced CNC Drilling and Milling Equipment for Superior Craftsmanship

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. is a distinguished leader in the production of sophisticated control valves, seamlessly integrating manufacturing, design, sales, and exceptional services. With a visionary approach and rapid growth trajectory, SNT is strategically located in the vibrant city of Qingdao, Shandong province, sprawling over an impressive 42,000 square meters. The company boasts state-of-the-art workshops and cutting-edge production facilities. As a high-tech enterprise, SNT is proud of its independent intellectual property rights and has incorporated advanced management and production expertise from around the globe. Our dynamic team comprises over 150 dedicated professionals, with 15% specializing in research and development, and 30% holding graduate degrees or higher. Leveraging a robust production management team and pioneering R&D efforts, we excel in crafting superior quality valves extensively utilized in petrochemical, oil, and coal chemical industries. In 2017, our sales soared to a remarkable 100 billion.

Presently, SNT has earned the prestigious TS Special Equipment Manufacturing Certificate and ISO 9001 certification. We proudly hold the net qualification certificate from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside numerous national patents in cutting-edge technologies. Our capabilities extend to designing and manufacturing a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By amalgamating the best features of world-renowned valves with our innovative R&D, we masterfully produce an extensive array of valve types, including the versatile GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our offerings also encompass V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our drive systems are available in manual, power-driven, pneumatic, and hydraulic options. We utilize premium materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring unmatched durability and performance. Our valves are available in specifications ranging from 1/2" to 120", with working pressures from ANSI 150# to 2500# and operating temperatures spanning -196ºC to 1100ºC.

Harnessing advanced production technology, meticulous management, and a robust quality assurance system, SNT Valves have become indispensable across industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features prominent names such as SINOPEC QILU and Qingdao branches, CNOOC Huizhou Refinery, PETROCHINA Guangxi and Ningxia branches, SINOPEC Changling and Jinan branches, among others.

At SNT, we prioritize our customers' success, dedicating ourselves to establishing a reputation for excellence and a revered brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves consistently deliver unparalleled value, fostering prosperity in partnership with all our esteemed clients.</sup>