ANSI 150-2500 Body Rating/Top Guided Single Seated Globe Valves for Efficient Liquid and Gas Control with Stainless Steel Materials

• Customization: Available
• Media: Gas
• Temperature: High Temperature
• Model NO.: AOC-6811
• Actuator: Pneumatic
• Material: Stainless Steel
• Structure: Through Way Globe Valve
• Sealing Form: Gland Packings 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: ANSI150~300
• 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)
• 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

The AOC-6811 top-guided control valves are meticulously engineered to offer a compact design coupled with a straightforward structure, ensuring they perfectly fit a broad spectrum of applications. These include all cavitation-free liquid services, steam, and gas services compliant with stringent noise regulations. With a focus on enhanced performance and effortless maintenance, the AOC-6841/2 trim features a cage-guided design. This innovative approach ensures reliability and efficiency, even without optional features, making it an ideal choice for consistent performance.



^{The sleeve-guided heavy-duty single-seat control valve is thoughtfully crafted with a quick-release structure for its internal components. This design is adept at handling significant pressure differences, ensuring robust performance. Its design simplifies on-site maintenance, offering unparalleled convenience and efficiency, even in the most demanding conditions.}

Product Specifications

Body type	AOC-6811 GlobeType
Body size	1/2" (15A)-8" (200A)
Plug size	1/8" (6A)-8" (200A)
Body rating	ANSI150-300
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	Cvx0.01% ANSI Class IV
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 stringent standards set forth by ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously crafts and implements essential control methods, processes, and cutting-edge equipment. This encompasses inspection and testing tools alongside process equipment to guarantee seamless integration and performance across design, manufacturing, inspection, testing, installation, and service stages. Our state-of-the-art facility is outfitted with advanced material chemical constituent analysis tools, imported metal spectrum analyzers, precision universal tool microscopes, and robust mechanical performance re-inspection capabilities.}

^{We boast a comprehensive suite of nondestructive inspection equipment, including RT, UT, MT, PT technologies, operated by expertly certified inspectors holding nondestructive inspection certificates. Our sophisticated range also includes pressure test rigs of various sizes, low-temperature testing apparatus, helium mass spectrometer leak detectors, and more, facilitating rigorous testing protocols such as low emission helium mass spectrometer testing, high-pressure gas analysis, vacuum examinations, fatigue assessments, and degreasing tests.}

Technical R&D and Design

<sup>In our relentless pursuit of innovation and excellence, SNT Machinery (Qingdao) Co., Ltd. has inaugurated the state-of-the-art SNT Technical R&D Center. This hub is the cradle of creativity and technological advancement, brimming with more than 20 frontline technical virtuosos, including 3 renowned senior engineers. Together, they are devoted to the relentless exploration and development of groundbreaking new products that not only elevate our existing offerings but also align impeccably with the ever-evolving market demands. Our team leverages cutting-edge national and international scientific research facilities, ensuring that each innovation stands at the pinnacle of modern engineering and design.

Our design philosophy at SNT Machinery is rooted in the highest standards of global excellence. We meticulously adopt prominent standards such as ASME, API, DIN, GB, JB, and SH, ensuring our products are crafted with international precision. Our engineering maestros utilize advanced software suites, including CAD, SOLIDWORKS, ANSYS, and CFD, for rigorous design, calculation, and analysis. By mastering the intricacies of pressure-bearing, stress concentration, and pressure-bearing deformation across all pressure components, we guarantee the pinnacle of safety and reliability in our products.</sup>

 

Test and Detection Equipments

State-of-the-art LT Impact Testing Machine, UT Test Equipment, and MT Test Equipment
 

Cutting-edge RT Test Equipment, PT Test Equipment, and High-precision Metallurgical Microscope

Robust Hardness Test Equipment for Accurate Results

Advanced Production and Manufacturing Systems
 

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

4m Stem Processing Equipment for Optimized Production CNC Wire Cutting for Intricate Designs and Precision CNC Drilling and Milling Equipment for Efficient Operations

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd.: A Premier Innovator in Control Valves Production. We seamlessly blend manufacturing, design, sales, and service under one roof. Positioned in Qingdao, Shandong province, with a sprawling 42,000m² facility, we are a beacon of modernity equipped with state-of-the-art workshops and production technology. As a high-tech enterprise, we pride ourselves on our independent intellectual property and the integration of advanced global management and production processes. Our dynamic team comprises over 150 skilled personnel, with 15% dedicated to R&D and 30% holding graduate degrees or higher. Driven by a top-tier production management team and cutting-edge R&D, we manufacture a vast array of premium quality valves serving the petrochemical, oil, and coal chemical sectors. In 2017, our sales soared to nearly 100 billion, a testament to our quality and innovation.

SNT proudly holds the TS Special Equipment Manufacturing Certificate and ISO 9001, alongside prestigious qualifications from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our prowess in technological innovation is underscored by numerous national patents. Adhering to global standards such as ANSI, API, DIN, BS, and JIS, we design and produce a comprehensive range of valves. By harnessing the best features of world-renowned valves and infusing them with our proprietary R&D, we offer an extensive lineup including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves. Our three-eccentric center butterfly, V ball, and high wear-resistant ball valves, among others, showcase our versatile manufacturing capabilities.
Our extensive valve collection includes High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. We offer diverse driving forms such as manual, power-driven, pneumatic, and hydraulic options. Our main parts are crafted from premium materials like A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, supporting specifications of 1/2"~120", withstanding ANSI 150#~2500# pressure and operating temperatures from -196ºC to 1100ºC.

With our cutting-edge production technology management and rigorous quality assurance systems, SNT valves have gained prominence in petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes SINOPEC's Qilu and Qingdao branches, CNOOC Huizhou Refinery, PETROCHINA's Guangxi and Ningxia branches, and SINOPEC's Changling and Jinan branches, among others.

At SNT, we prioritize our customers' profitability by steadfastly committing to exceptional quality and brand excellence. Our comprehensive quality assurance and after-sales services ensure enduring partnerships and shared success with all our clients, fostering a prosperous future together.</sup>