Versatile Top Guided Single Seated Globe Valves for Various Industrial Applications

• 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 state-of-the-art AOC-6811 top-guided control valves, renowned for their compactness and straightforward design. Engineered to adapt to a vast array of applications, these valves excel in all cavitation-free liquid services, as well as steam and gas services, all while adhering to stringent noise regulations. Crafted with the goal of elevating performance and simplifying maintenance, the AOC-6841/2 trim boasts a cage-guided design. Experience these exceptional valves, featuring precision without the need for optional extras.



^{Discover the robust sleeve-guided, heavy-duty single-seat control valve, expertly engineered for demanding applications. Its innovative quick-release structure simplifies the internal component removal, enabling seamless maintenance in demanding environments. Enduring higher pressure differences, this valve design ensures remarkable efficiency and convenience for on-site maintenance.}

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 compliance with ISO9001 and API SPECQ standards, SNT Machinery (Qingdao) Co., Ltd. meticulously crafts and implements essential control methods, processes, and comprehensive equipment. This includes state-of-the-art inspection and testing apparatus, alongside process machinery, ensuring seamless integration and completeness in design, manufacturing, inspection, testing, installation, and service. Our arsenal features advanced material chemical composition analyzers, imported precision metal spectrum analyzers, universal tool microscopes, and robust mechanical performance re-inspection capabilities.}

^{Equipped for excellence, we boast a suite of nondestructive inspection equipment, including RT, UT, MT, PT, complemented by our certified inspectors holding esteemed nondestructive inspection qualification certificates. Beyond this, we offer a spectrum of pressure testing tools, low-temperature testing apparatus, and cutting-edge helium mass spectrometer leak detectors. These enable precise low emission helium mass spectrometer testing, high pressure gas testing, vacuum testing, fatigue testing, and degreasing testing, ensuring impeccable standards and superior reliability.}

Technical R&D and Design

<sup>To bolster our prowess in research and development, SNT Machinery (Qingdao) Co., Ltd. proudly presents our state-of-the-art SNT Technical R&D Center. Here, an adept team of over 20 frontline technical experts, including three distinguished senior engineers, diligently engage in ongoing research and innovation. Their mission is to craft cutting-edge products that not only satisfy current market needs but also surpass them, by enhancing existing products. This is achieved through the strategic use of both national and international advanced scientific research facilities.

In our design protocol, we adhere to esteemed standards such as ASME, API, DIN, GB, JB, and SH. We incorporate leading-edge tools like CAD, SOLIDWORKS, ANSYS, and CFD software for comprehensive design, calculation, and analysis. This sophisticated approach enables us to expertly manage aspects like pressure bearing, stress concentration, and deformation in every pressure component, thereby significantly enhancing both the safety and reliability of our Versatile Top Guided Single Seated Globe Valves for various industrial applications.</sup>

 

Test and Detection Equipments

State-of-the-Art LT Impact Testing Machine, Cutting-Edge UT Test Equipment, Innovative MT Test Equipment
 

Advanced RT Test Equipment, Precision PT Test Equipment, High-Resolution Metallurgical Microscope

Robust Hardness Test Equipment

Cutting-Edge Production and Manufacturing Systems
 

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

4m Stem Processing Equipment for Optimal Output Innovative CNC Wire Cutting Technology Precision 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. Nestled in the vibrant city of Qingdao in Shandong province, our expansive 42,000 square meter facility is the epicenter of innovation and state-of-the-art production. As a high-tech enterprise boasting independent intellectual property rights, we leverage imported advanced management and production technologies to stay ahead of the curve. Our dedicated team is composed of over 150 skilled professionals, with R&D specialists making up 15% and graduates or higher degree holders accounting for 30%. Driven by a commitment to quality and innovation, we produce a comprehensive range of high-quality valves serving the petrochemical, oil, and coal chemical industries. Our sales reached an impressive value nearing 100 billion in 2017.

SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation. We've earned net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, and have achieved numerous National Patents for our groundbreaking technologies. We adeptly design and manufacture a wide array of valves according to ANSI, API, DIN, BS, and JIS standards. By combining the unique advantages of globally renowned valves with our independent R&D, we currently produce an extensive selection of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, and many more.
Our product line features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, and Cryogenic Valves, among others. We offer various driving forms such as manual, power-driven, pneumatic, and hydraulic. Main material options include A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120", working pressures of ANSI 150# to 2500#, and operational temperatures from -196ºC to 1100ºC.

Leveraging cutting-edge production technology and a robust quality assurance system, SNT Valves are extensively utilized across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power generation. Our esteemed clientele includes key players such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many more.

Placing user satisfaction and profitability at the forefront, we are committed to establishing unparalleled quality and a trusted brand. Our exceptional quality assurance and after-sales service systems ensure that SNT valves foster long-lasting partnerships with our customers, paving the way for mutual success and prosperity.</sup>