Three-Way Control Valve, Pn1.6~10.0MPa, Ideal for Industrial Use

• Customization: Available
• Temperature: High Temperature
• Certification: GS, CE, ISO9001
• Model NO.: AOC-6840
• Media: Oil
• Standard: Standard
• Connection Mode: Flange
• Power: Pneumatic
• Material: Stainless Steel
• Type: Sleeve
• Nominal Diameter: DN25~300
• Nominal Pressure: Pn1.6~10.0MPa ANSI 150~600lb
• Fluid Temperature: -20~595 Degree
• Connection Type: Flange
• Bonnet Type: Std, High Temperature Type, Bellows Sealing Type
• Body Material: Wcb/CF8/CF8m/CF3m
• Valve Trim Material: 304/304+Stellite/316L/316L+Stellite
• Flow Characteristic: EQ%/Linear
• Leakage Hard Sealing: ANSI Class IV
• Connection: Flange
• Actuator: S Multi-Springs Pneumatic Reinforce
• Transport Package: Wooden
• Specification: 110.00cm * 110.00cm * 90.00cm
• Trademark: SNT
• Origin: China
• HS Code: 8481804090
• Production Capacity: 500000PCS/Year
• Package Size: 1.07cm * 1.07cm * 1.04cm
• Package Gross Weight: 30.000kg
• Lead Time: 15 days (1 - 50 Pieces) ; To be negotiated ( > 50 Pieces)

Product Description

<sup>Introducing the AOC-6840 Series of Intelligent Three-way Control Valves, a masterpiece of engineering that offers unparalleled control and versatility in fluid management. Designed with a double plug and an advanced upper and lower guide structure, these valves cater to diverse operational needs. Available in two configurations: the three-way diffluence valve, which features one inlet and two outlet ports, and the three-way confluence valve, boasting two inlets and one outlet, these valves are tailored to facilitate precise fluid mixing, heating, cooling, and differential distribution. Perfectly suited for the petroleum industry, this series is the ideal choice for regulating fluid temperature in heat exchangers, ensuring seamless integration with your processes and exceeding operational expectations.

Discover the AOC-6840 series featuring a robust multi-spring pneumatic reinforce actuator, designed to effortlessly transition between normally closed and open states directly on site. This advanced actuator is built with corrosion-resistant properties, significantly extending its service life and enhancing operational convenience for users. Its innovative pipeless connection to the intelligent valve positioner not only fortifies anti-corrosion performance but also ensures superior stability and precision in adjustments. This configuration rises to the challenge of delivering exact control tailored to demanding working conditions, making it a valuable asset for any industrial application where precision and reliability are paramount.</sup>

 

 

 

 

 

Nominal Diameter	DN25~300
Nominal Pressure	PN1.6~10.0MPa ANSI 150~600lb
Fluid Temperature	-20~595ºC
Connection Type	Flange
Bonnet Type	STD, High temperature type, bellows sealing type
Body Material	WCB,CF8,CF8M,CF3M
Valve Trim Material	304,304+Stellite,316L, 316L+Stellite
Flow Characteristic	EQ%, Linear
Leakage hard sealing	ANSI Class IV

 

Test and Detection Equipment

 

^{SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of excellence, unwaveringly committed to the exacting standards set by ISO9001 and API SPECQ. Our strategic mastery lies in the development and execution of core control methodologies, processes, and sophisticated systems. We boast an elite array of inspection and testing equipment, high-caliber process machinery, and top-tier technological advancements. This meticulous approach ensures seamless integration and absolute harmony throughout our design, manufacturing, inspection, testing, installation, and service processes. Our impressive arsenal includes state-of-the-art material chemical composition analysis technology, globally-sourced advanced metal spectrum analyzers, adaptable universal tool microscopes, and formidable mechanical performance re-inspection capabilities.}

 

^{Elevating our industry expertise, we present an expansive collection of advanced nondestructive inspection equipment, featuring RT, UT, MT, PT. Our cadre of certified inspectors excels in nondestructive testing, ensuring unparalleled precision. Further enhancing our capabilities, we house an exceptional array of pressure test equipment, cutting-edge low-temperature test apparatus, innovative helium mass spectrometer leak detectors, and an assortment of sophisticated testing machinery. Our exhaustive testing suite includes low emission helium mass spectrometer testing, rigorous high-pressure gas assessments, precise vacuum testing, thorough fatigue evaluations, and meticulous degreasing trials, all meticulously designed to uphold the pinnacle of quality standards.}

 

Production application

 

 

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. is a distinguished producer of high-quality control valves. Seamlessly blending manufacturing, design, sales, and service into a cohesive unit, SNT stands at the forefront of innovation. Situated in the vibrant city of Qingdao, Shandong province, the company spans an impressive 42,000 square meters. Our state-of-the-art workshops and cutting-edge production equipment underscore our commitment to excellence. As a high-tech enterprise, we pride ourselves on possessing independent intellectual property rights and incorporating advanced management and production techniques from around the world. With over 150 skilled employees, including R&D specialists accounting for 15% and graduates or individuals with higher degrees making up 30%, we are equipped with a formidable team. Our dynamic production management and innovative research have propelled us to produce vast quantities of superior valves, widely utilized in petrochemical, oil, and coal chemical sectors. Remarkably, we achieved a sales value nearing 100 billion in 2017.

SNT has proudly attained the TS Special Equipment Manufacturing Certificate and ISO 9001 accreditation. Furthermore, we have secured the net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, alongside numerous National Patents in cutting-edge technologies. Our versatility allows us to design and manufacture an extensive array of valves conforming to ANSI, API, DIN, BS, and JIS standards. Drawing inspiration from globally-renowned valve technologies and relying on our independent research and development, we now manufacture a diverse spectrum of valves. Our offerings include GLOBE Valves, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and Triple-eccentric Center Butterfly Valves.
Our comprehensive valve range also encompasses V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. These valves are available in various driving forms, including manual operation, power-driven, pneumatic, and hydraulic drives. The main components are constructed from premium materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring durability and performance. Specifications range from 1/2" to 120", accommodating working pressures from ANSI 150# to 2500#, and operating temperatures from -196ºC to 1100ºC.

Leveraging our advanced production technology management and robust quality assurance system, SNT valves have become integral to industries such as petrochemical, oil, steel & iron, paper manufacturing, and power generation. Esteemed clients include the SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA's Guangxi and Ningxia branches, and many more, highlighting our expansive reach and trusted partnerships.

At SNT, our unwavering commitment to customer profitability and satisfaction drives our dedication to outstanding quality and brand excellence. Our comprehensive quality assurance and after-sales systems are designed to ensure that SNT valves forge strong partnerships with our clients, fostering mutual growth and prosperity.</sup>