Top Guided Single Seated Globe Valves with SUS316lss Internals for Superior Performance

• 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, meticulously engineered for exceptional compactness and simplicity. These versatile valves are adept at handling a broad spectrum of applications, offering unparalleled performance across all cavitation-free liquid services, as well as steam and gas services that adhere to stringent noise regulations. Designed for enhanced efficiency and straightforward maintenance, the AOC-6841/2 trim features a robust cage-guided design, streamlining upkeep processes. Explore these remarkable valves, with no optional features needed, for optimum functionality and reliability.



^{Experience the unparalleled design of our sleeve-guided heavy-duty single-seat control valve, boasting a state-of-the-art quick-release structure for its internal components. This innovative design endures higher pressure differences effortlessly, ensuring straightforward on-site maintenance and minimizing downtime. Discover unmatched ease of use and maintenance with this advanced control valve.}

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 adherence to the stringent requirements of ISO9001 and API SPECQ, SNT Machinery (Qingdao) Co., Ltd. meticulously determines and prepares essential control methodologies, processes, and advanced equipment-including both inspection and testing devices as well as process apparatus. This rigorous approach ensures our design, manufacturing, inspection, testing, installation, and service are fully compatible with the entire system and uphold their integrity. Our facilities boast cutting-edge material chemical constituent analysis equipment, imported metal spectrum analyzers, universal tool microscopes, and comprehensive mechanical performance re-inspection capabilities to guarantee supreme quality assurance.}

^{Our arsenal also includes RT, UT, MT, PT, and other nondestructive inspection technologies, operated by a team of inspectors who hold prestigious nondestructive inspection qualification certificates. Moreover, we feature an extensive range of pressure testing equipment in various sizes, alongside low-temperature test apparatus, helium mass spectrometer leak detectors, and other state-of-the-art testing machinery. These enable us to conduct low-emission helium mass spectrometer testing, high-pressure gas testing, vacuum assessment, fatigue evaluations, and thorough degreasing examinations to ensure unrivaled product reliability and performance.}

Technical R&D and Design

<sup>In our relentless pursuit of innovation and excellence, SNT Machinery (Qingdao) Co., Ltd. proudly presents our state-of-the-art SNT Technical R&D Center. Here, a dedicated team of over 20 pioneering technical professionals, including three esteemed senior engineers, passionately engages in the continuous discovery and development of pioneering products that define market trends. Leveraging advanced national and international scientific research facilities, we enhance existing product lines and craft new offerings that seamlessly align with evolving market demands.

At SNT Machinery, we adhere strictly to global standards such as ASME, API, DIN, GB, JB, and SH in our design processes. Utilizing cutting-edge CAD/SOLIDWORKS/ANSYS/CFD design, calculation, and analysis software, we expertly assess every pressure-bearing component. This meticulous focus on pressure endurance, stress concentration, and deformation ensures that our innovations deliver unparalleled safety and reliability, setting new industry benchmarks.</sup>

 

Test and Detection Equipments

LT Impact Testing Machine UT Test Equipment MT Test Equipment
 

RT Test Equipment PT Test Equipment Metallurgical Microscope

Precision Hardness Test Equipment

State-of-the-Art Production and Manufacturing Systems
 

High-precision CNC Lathe Sophisticated Internal and External Grinding Machine Innovative Plasma Welding Machine
 

4m Stem Processing Equipment for Optimal Performance CNC Wire Cutting for Precision Engineering Advanced CNC Drilling and Milling Equipment

Company Profile

<sup>SNT Machinery(Qingdao) Co., Ltd represents the epitome of excellence in the production of control valves, seamlessly integrating cutting-edge manufacturing, innovative design, strategic sales, and unparalleled service offerings. Strategically positioned in the vibrant city of Qingdao, Shandong province, SNT spans a sprawling 42,000m2, adorned with state-of-the-art workshops and top-tier production facilities. As a beacon of high-tech innovation, SNT boasts independent intellectual property rights and has infused advanced management and production techniques from around the globe. Our dynamic team comprises over 150 dedicated professionals, with R&D specialists forming 15% and 30% holding graduate or higher degrees. Harnessing a powerful synergy of superior production management and trailblazing R&D, we deliver an expansive range of high-quality valves tailored for the petrochemical, oil, and coal chemical sectors, achieving sales figures nearing 100 billion in 2017.

SNT proudly possesses the esteemed TS special equipment manufacturing certificate and ISO 9001 accreditation, alongside the coveted net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our pioneering technologies are recognized by multiple National Patents. We are adept at designing and fabricating a comprehensive spectrum of valves adhering to ANSI, API, DIN, BS, and JIS standards. By harmonizing the unique strengths of globally renowned valves with our independent R&D, we have mastered the art of crafting diverse valve types including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, as well as T Three-eccentric Center Butterfly Valves.
Our impressive valve repertoire extends to V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, among others. We offer versatile driving forms such as manual, power-driven, pneumatic, and hydraulic operations. Key component materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, catering to specifications ranging from 1/2" to 120", withstanding pressures from ANSI 150# to 2500#, and operating seamlessly in temperatures from -196ºC to 1100ºC.

Leveraging advanced production technology management and a robust quality assurance system, SNT Valves have earned widespread acclaim and utilization across diverse industries including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features prestigious names such as SINOPEC QILU, SINOPEC Qingdao, CNOOC Huizhou Refinery, PETROCHINA Guangxi, PETROCHINA Ningxia, SINOPEC Changling, and Jinan branch, among others.

Prioritizing our users' success, we are committed to fostering a legacy of unparalleled quality and a distinguished brand reputation. Our comprehensive quality assurance and after-sales support systems ensure that SNT valves stand united with our clients, paving the way for mutual growth and prosperity.</sup>