Top Guided Single Seated Globe Valves with Enhanced Pressure Ratings for Durability

• 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

Introducing the AOC-6811 Top-Guided Control Valves, where compact design meets exceptional functionality. These elegantly engineered valves are perfect for a wide array of applications. Seamlessly integrating into systems handling cavitation-free liquids, they also excel in steam and gas services that conform to stringent noise regulations. Designed with ease of maintenance in mind, the AOC-6841/2 trim features a sophisticated cage-guided design, ensuring straightforward upkeep. Explore the capabilities of our top-tier valves, offering reliability with no optional add-ons needed.



^{Experience the robust design of our sleeve-guided heavy-duty single-seat control valve, boasting an innovative quick-release structure for its internal components. This advanced engineering allows it to handle higher pressure differences with ease, ensuring that on-site maintenance is not only possible but remarkably convenient. Elevate your operational efficiency with a valve tailored for durability and ease of use.}

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, our esteemed company meticulously devises and implements essential control methodologies, advanced processes, and state-of-the-art equipment (inclusive of inspection and testing apparatus), alongside process equipment. This ensures seamless integration and compatibility of design, manufacturing, inspection, testing, installation, and service within the comprehensive system, guaranteeing their thoroughness and integrity. Our facilities boast sophisticated material chemical constituents analysis equipment, an imported metal spectrum analyzer, universal tool microscopes, and robust mechanical performance re-inspection capabilities.}

^{Furthermore, we are equipped with an array of cutting-edge nondestructive inspection equipment, including RT, UT, MT, PT, alongside a team of highly qualified inspectors holding nondestructive inspection certification credentials. Our extensive resources also encompass a diverse range of pressure test equipment, specialized low temperature test equipment, helium mass spectrometer leak detectors, and a suite of additional test apparatus designed for executing low emission helium mass spectrometer tests, high pressure gas tests, vacuum tests, fatigue tests, and thorough degreasing tests.}

Technical R&D and Design

<sup>In a bid to significantly enhance our prowess in product innovation and development, SNT Machinery (Qingdao) Co., Ltd. has proudly established the renowned SNT Technical R&D Center. Situated at the forefront of technological advancement, this center boasts a team of over 20 highly skilled technical experts, including three distinguished senior engineers. They are passionately engaged in continuous research and development activities. Their mission? To craft groundbreaking new products that seamlessly align with market demands, while also refining our existing product line. They achieve this by leveraging state-of-the-art national and international scientific research facilities.

Our design methodology is nothing short of comprehensive and sophisticated, as we rigorously adopt globally recognized standards such as ASME, API, DIN, GB, JB, and SH. We further enhance our design precision by utilizing advanced software tools including CAD, SOLIDWORKS, ANSYS, and CFD. These powerful tools enable us to conduct in-depth design calculations and analyses, allowing us to meticulously master the pressure-bearing capabilities, stress distribution, and deformation characteristics of each pressure component. As a result, we are able to significantly enhance the safety and reliability of our products, ensuring they meet and exceed the rigorous demands of the industry.</sup>

 

Test and Detection Equipments

LT Impact Testing Machine, UT Test Equipment, MT Test Equipment
 

RT Test Equipment, PT Test Equipment, and a High-Precision Metallurgical Microscope

Advanced Hardness Test Equipment

Cutting-Edge Production and Manufacturing Systems
 

Precision CNC Lathe High-Performance Internal and External Grinding Machine Innovative Plasma Welding Machine
 

4m Stem Processing Equipment for Precision Engineering Sophisticated CNC Wire Cutting Technology Versatile CNC Drilling and Milling Equipment

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd is a distinguished leader in the production of control valves, seamlessly integrating manufacturing, design, sales, and service under one roof. With a strong foundation and rapid development, SNT is strategically located in Qingdao, Shandong province, sprawling over an impressive 42,000 square meters, and features state-of-the-art workshops and cutting-edge production equipment. As a high-tech enterprise boasting independent intellectual property rights, we leverage imported advanced management and production prowess. Our dynamic team exceeds 150 employees, with R&D specialists forming 15% and 30% holding graduate or higher degrees. Anchored by a superior production management team and pioneering technology research, we produce high-caliber valves extensively utilized in petrochemical, oil, and coal chemical industries, achieving an impressive sales value approaching 100 billion in 2017.

SNT has achieved numerous prestigious certifications, including the TS Special Equipment Manufacturing Certificate and ISO 9001. We have also attained the network qualification certificates from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside securing multiple national technology patents. Our capability extends to designing and manufacturing comprehensive valve series adhering to ANSI, API, DIN, BS, and JIS standards. By amalgamating the best features of globally renowned valves with our innovative R&D, we now manufacture a wide variety of valves, such as GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our extensive valve range includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, and more, with driving options including manual, power-driven, pneumatic, and hydraulic. We utilize premium materials like A216 WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, and offer specifications from 1/2" to 120", with operating pressures from ANSI 150# to 2500#, and temperature range from -196ºC to 1100ºC.

Endorsed by advanced production technology and a robust quality assurance system, SNT valves are extensively deployed across petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes major players such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and more.

Placing our customers' profitability at the forefront, we are committed to cultivating exceptional quality and a prestigious brand. Our comprehensive quality assurance and after-sales systems ensure that SNT valves work collaboratively with our clients, paving the way for mutual growth and prosperity.</sup>