Customizable Top Guided Single Seated Globe Valves with Teflon Seals for Versatility

• 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, a marvel of engineering that embodies both compactness and simplicity. Designed for versatility, these valves excel across a vast spectrum of applications, including cavitation-free liquid services and steam and gas services, all while adhering to stringent noise regulations. With a focus on ease of maintenance, the AOC-6841/2 trim boasts an innovative cage-guided design, eliminating the need for optional features and ensuring seamless performance.



^{Experience unparalleled reliability with our Sleeve-Guided Heavy-Duty Single-Seat Control Valve. Engineered with a quick-release structure, our valve makes internal component management effortless, even under high-pressure conditions. This advanced design not only enhances durability but also revolutionizes on-site maintenance, making it remarkably straightforward and 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 strict accordance with ISO9001 and API SPECQ standards, our company meticulously establishes and prepares essential control methods, processes, and state-of-the-art equipment (including inspection and testing apparatus) as well as advanced process equipment. This ensures unparalleled compatibility and integration of design, manufacturing, inspection, testing, installation, and service within the entire system, guaranteeing their utmost completeness. We proudly possess cutting-edge material chemical constituents analysis equipment, an imported metal spectrum analyzer, sophisticated universal tool microscopes, and comprehensive mechanical performance re-inspection capabilities.}

^{Our facilities are outfitted with an array of RT, UT, MT, PT, and additional nondestructive inspection equipment. We employ highly skilled inspectors, each holding nondestructive inspection qualification certificates. Furthermore, our testing arsenal includes various sizes of pressure test equipment, low-temperature test equipment, state-of-the-art helium mass spectrometer leak detectors, and more. This enables us to conduct precise low emission helium mass spectrometer tests, high-pressure gas tests, vacuum tests, fatigue tests, and meticulous degreasing tests, ensuring unmatched quality and reliability.}

Technical R&D and Design

<sup>To elevate our research and development prowess, SNT Machinery (Qingdao) Co., Ltd. has established the pioneering SNT Technical R&D Center. With a dedicated team of over 20 highly skilled technical personnel, including three distinguished senior engineers, we are relentlessly pursuing innovation. Our mission is to enhance our existing product line while crafting groundbreaking new products that align with market demands. Utilizing state-of-the-art national and international scientific research facilities, we ensure that our innovations set new benchmarks in quality and performance.

At SNT Machinery (Qingdao) Co., Ltd., we embrace the stringent standards of ASME, API, DIN, GB, JB, and SH for our design processes. Our comprehensive approach employs cutting-edge software solutions such as CAD, SOLIDWORKS, ANSYS, and CFD for intricate design, calculation, and analysis. This enables us to meticulously understand and master the pressure-bearing capacities, stress concentration, and deformation of every pressure component. As a result, we are able to elevate the safety, reliability, and overall excellence of our products to unprecedented levels.</sup>

 

Test and Detection Equipments

Comprehensive Testing Solutions: LT Impact Testing Machine, UT Test Equipment, MT Test Equipment
 

Robust Testing Apparatus: RT Test Equipment, PT Test Equipment, Precision Metallurgical Microscope

Precision Hardness Test Equipment

Cutting-Edge Production and Manufacturing Systems
 

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

Sophisticated 4m Stem Processing Equipment Precision-Driven CNC Wire Cutting Advanced CNC Drilling and Milling Equipment

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd is a dynamic and innovative leader in the control valve industry, seamlessly integrating manufacturing, design, sales, and services. Located in the vibrant city of Qingdao, Shandong Province, our expansive facility covers 42,000 square meters and is furnished with cutting-edge workshops and production equipment. As a pioneering high-tech enterprise, we proudly hold independent intellectual property rights and leverage advanced management and production expertise from around the globe. Our dedicated team comprises over 150 talented individuals, with research and development specialists making up 15% and graduates or postgraduates representing 30% of our workforce. Driven by a commitment to quality and innovation, we produce a vast array of superior valves that are vital to the petrochemical, oil, and coal chemical sectors. Our achievements are underscored by a remarkable sales value nearing 100 billion in 2017.

SNT proudly holds the prestigious TS special equipment manufacturing certificate and ISO 9001 accreditation. We are also honored to have secured the network qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovation is further recognized through numerous national patents. Expert in customization, we design and manufacture a full spectrum of valves adhering to ANSI, API, DIN, BS, and JIS standards. By synthesizing the merits of the world's renowned valves with our own research and development, we have mastered the production of an extensive range of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our comprehensive valve offerings extend to 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. These are available in various operational modes, including manual, power-driven, pneumatic, and hydraulic drives. The primary components are crafted from robust materials like A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. We cater to specifications ranging from 1/2" to 120", with working pressures from ANSI 150# to 2500# and temperatures spanning -196ºC to 1100ºC.

Leveraging state-of-the-art production technology, stringent management, and a robust quality assurance system, SNT Valves have become indispensable to industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele includes industry leaders like SINOPEC's QILU and Qingdao branches, CNOOC Huizhou Refinery, PETROCHINA's Guangxi and Ningxia branches, as well as SINOPEC's Changling and Jinan branches, among others.

At SNT, we prioritize our customers' success and are dedicated to building a legacy of excellence and a reputable brand. Our comprehensive quality assurance and responsive after-sales service ensure that SNT valves are synonymous with reliability and success, forging prosperous partnerships with all our esteemed clients.</sup>