Flanged Durable A351 CF8 Top Guided Single Seated Globe Valves with Pneumatic Actuator

• 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

Introducing the AOC-6811 top-guided control valves, engineered for excellence with a compact and elegantly simple structure. These versatile valves excel across a broad spectrum of applications, seamlessly handling all cavitation-free liquid services, alongside steam and gas services, all while adhering to stringent noise regulations. Designed with a focus on enhanced performance and effortless maintenance, the AOC-6841/2 trim boasts a cage-guided design, delivering superior reliability. Please note, this model is available without optional features, ensuring streamlined functionality.



^{Discover the robust sleeve-guided heavy-duty single-seat control valve, featuring an innovative quick-release structure for its internal components. This design endures higher pressure differences with ease, ensuring on-site maintenance is not just possible, but exceptionally convenient.}

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 esteemed standards of ISO9001 and API SPECQ, our company meticulously designs and implements indispensable control methodologies, sophisticated processes, and advanced equipment (including state-of-the-art inspection and testing apparatus) to guarantee the seamless compatibility and flawless integration of design, manufacturing, inspection, testing, installation, and service within the entire system. Our company is proud to possess cutting-edge material chemical constituent analysis equipment and an imported metal spectrum analyzer, alongside universal tool microscopes and robust mechanical performance re-inspection capabilities.}

^{Our arsenal also includes advanced RT, UT, MT, PT, and other nondestructive inspection tools, complemented by a team of inspectors holding prestigious nondestructive inspection qualification certificates. Additionally, we boast an array of pressure test equipment in various dimensions, low-temperature testing devices, and precision helium mass spectrometer leak detectors. This extensive array of equipment supports comprehensive testing capabilities, including low emission helium mass spectrometer tests, high-pressure gas tests, vacuum tests, fatigue assessments, and thorough degreasing examinations.}

Technical R&D and Design

<sup>To enhance our prowess in the field of research and development, our company has established the prestigious SNT Technical R&D Center. Here, a dynamic team of over 20 frontline technical experts, including 3 distinguished senior engineers, dedicate their efforts to the relentless pursuit of innovation. We continually develop groundbreaking products that cater to evolving market demands while refining existing offerings. This is all made possible through the deployment of cutting-edge national and international scientific research facilities.

We rigorously adhere to the standards of ASME, API, DIN, GB, JB, and SH in our design process. Our expertise is further supported by the use of sophisticated CAD, SOLIDWORKS, ANSYS, and CFD design, calculation, and analysis software. These tools empower us to meticulously evaluate pressure-bearing capabilities, stress concentration, and deformation across all pressure components. As a result, we significantly enhance the safety and reliability of our products.</sup>

 

Test and Detection Equipments

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

RT Test Equipment | PT Test Equipment | Metallurgical Microscope

Hardness Testing Equipment

State-of-the-Art Production and Manufacturing Systems
 

CNC Lathe - Precision Engineering at Its Best Internal and External Grinding Machine - Superior Finishes Plasma Welding Machine - High-Efficiency Welding Solutions
 

4m Stem Processing Equipment - Unmatched Precision CNC Wire Cutting - Precision and Efficiency Combined CNC Drilling and Milling Equipment - Cutting-Edge Accuracy

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd stands as a beacon of excellence in the realm of control valve production, seamlessly blending the art of manufacturing, ingenious design, dynamic sales, and unparalleled service. Nestled in the vibrant city of Qingdao, Shandong province, our expansive 42,000m2 facility boasts state-of-the-art workshops and cutting-edge production equipment. As a distinguished high-tech enterprise, we pride ourselves on holding independent intellectual property rights and drawing from the wellspring of advanced global management and production practices. Our dedicated team exceeds 150 skilled professionals, with 15% specializing in research and development and 30% holding graduate-level or higher qualifications. Fueled by our commitment to superior quality production and pioneering technological innovation, we deliver an impressive array of top-notch valves, serving the petrochemical, oil, and coal chemical industries. In 2017, our sales value soared to nearly 100 billion, a testament to our steadfast pursuit of excellence.

At SNT, we have proudly secured the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation, further augmented by the net qualification certificates from industry giants SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our cutting-edge technology has earned us numerous National Patents, reinforcing our position as a leader in innovation. We possess the expertise to design and manufacture a comprehensive range of valves conforming to ANSI, API, DIN, BS, and JIS standards. By merging the strengths of the world's renowned valves with our independent R&D, we have mastered the art of manufacturing an extensive variety of valves, including 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 diverse product lineup also comprises V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. We offer a range of driving forms like manual operation, power-driven, pneumatic, and hydraulic drive, using premium materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, etc. Our specifications span from 1/2" to 120", accommodating working pressures from ANSI 150# to 2500#, and functioning seamlessly in temperatures ranging from -196ºC to 1100ºC.

Harnessing advanced production technology management and a robust quality assurance system, SNT Valves are trusted across the petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes SINOPEC branches in QILU, Qingdao, and Changling, CNOOC Huizhou Refinery, as well as PETROCHINA branches in Guangxi and Ningxia, among others.

Prioritizing our users' success, we are wholeheartedly committed to crafting exceptional quality and fostering a strong brand identity. Our impeccable quality assurance and attentive after-sales systems ensure that SNT Valves collaborates with our valued customers to forge a path to shared prosperity.</sup>