Top Guided Single Seated Globe Valves with Enhanced Flow Characteristics for Efficiency

• Customization: Available
• Media: Gas
• Temperature: High Temperature
• Model NO.: AOC-6811
• 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

Experience the innovation of the AOC-6811 top-guided control valves, engineered for versatility and simplicity. These marvels of design are adept for an extensive range of applications, from cavitation-free liquid services to steam and gas operations, all while adhering to stringent noise regulations. Crafted with a focus on superior maintenance, the AOC-6841/2 trim boasts a cutting-edge cage-guided design, ensuring optimal performance and longevity. Note: No optional features.



^{Introducing the robust sleeve-guided heavy-duty single-seat control valve, meticulously designed with a quick-release structure for its internal components. This engineering masterpiece is built to endure significant pressure differences, ensuring that on-site maintenance is not only straightforward but also remarkably efficient.}

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 benchmarks set by ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously defines and organizes essential control strategies, innovative processes, and state-of-the-art equipment. This includes advanced inspection and testing tools, as well as sophisticated process equipment, ensuring seamless integration with our comprehensive design, manufacturing, inspection, testing, installation, and service systems, guaranteeing their impeccable completeness. Our suite of equipment features precise material chemical constituent analysis tools, an imported metal spectrum analyzer, universal tool microscopes, and capabilities for mechanical performance re-inspection.}

^{Our cutting-edge facility is also furnished with RT, UT, MT, PT, and an array of other non-destructive inspection equipment, operated by a team of inspectors boasting prestigious non-destructive inspection qualification certificates. Furthermore, we possess an extensive range of pressure test equipment of varying sizes, alongside low temperature test equipment and helium mass spectrometer leak detectors. These are essential for conducting rigorous low emission helium mass spectrometer tests, high pressure gas tests, vacuum assessments, fatigue evaluations, and thorough degreasing tests, ensuring SNT Machinery maintains its reputation for unmatched quality and precision.}

Technical R&D and Design

<sup>To elevate our research and development capabilities, SNT Machinery (Qingdao) Co., Ltd. proudly established the SNT Technical R&D Center. Here, over 20 forward-thinking technical personnel, including 3 highly experienced senior engineers, are dedicated to pioneering new products that align with market needs. They build upon existing products by leveraging state-of-the-art national and international scientific research facilities, ensuring our solutions are at the forefront of innovation.

We embrace industry-leading standards such as ASME, API, DIN, GB, JB, and SH in our design processes, utilizing advanced software like CAD, SOLIDWORKS, ANSYS, and CFD for precise design, calculation, and analysis. This meticulous approach allows us to thoroughly understand pressure-bearing, stress concentration, and pressure-bearing deformation for every component, thereby enhancing the safety and reliability of our products.</sup>

 

Test and Detection Equipments

LT Impact Testing Machines Cutting-Edge UT Test Equipment High-Precision MT Test Equipment
 

RT Test Equipment with Superior Accuracy PT Test Equipment Advanced Metallurgical Microscopy for Detailed Analysis

Precision Hardness Test Equipment

Innovative Production and Manufacturing Systems at the Forefront of Technology
 

High-Performance CNC Lathe Versatile Internal and External Grinding Machines State-of-the-Art Plasma Welding Machines for Superior Fabrication
 

4m Stem Processing Equipment for Precision Engineering Advanced CNC Wire Cutting for Intricate Designs CNC Drilling and Milling Equipment for Precision Machining

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd., a distinguished name in the realm of control valve manufacturing, masterfully integrates design, production, sales, and services, creating a seamless experience for its clients. Situated in the picturesque Qingdao, Shandong province, our expansive 42,000m² facility boasts state-of-the-art workshops and cutting-edge production equipment, setting a high standard from the outset for rapid development. As a high-tech enterprise with proprietary intellectual property and globally-sourced management and production expertise, we employ over 150 dedicated professionals. Notably, our R&D specialists make up 15%, while 30% of our workforce holds graduate or higher degrees. Our commitment to excellence is evident in our high-quality valves, which serve the petrochemical, oil, and coal chemical sectors. In 2017, we proudly achieved a sales milestone of nearly 100 billion.

SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation. We've secured net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM and boast numerous National Patents. Our expertise allows us to design and manufacture a comprehensive range of valves in adherence to ANSI, API, DIN, BS, and JIS standards. By blending the best features from globally-renowned valves with our pioneering research and development, we craft an extensive array of valves including GLOBE, High-Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Valves in our repertoire also include T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our versatile range offers manual, power-driven, pneumatic, and hydraulic drive options. Key materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Specifications range from 1/2" to 120", with working pressures spanning ANSI 150# to 2500# and operating temperatures from -196ºC to 1100ºC.

Thanks to our cutting-edge production technology, management, and robust quality assurance system, SNT Valves have gained widespread acceptance across petrochemical, oil, steel & iron, paper manufacturing, and power station industries. We are proud to serve esteemed clients such as the SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and many others. Our reputation for excellence is reflected in our diverse and loyal customer base.

At SNT, we prioritize our customers' success, dedicating ourselves to fostering superior quality and a reputable brand. Our comprehensive quality assurance and after-sales support systems ensure that SNT valves consistently excel. By partnering with our valued customers, we aim to create shared prosperity and achieve lasting success.</sup>