Flanged Quality Three-Way Control Valve, Pn1.6~10.0MPa, Fluid Temp -20~595 Degree

• 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 remarkable AOC-6840 Series of Intelligent Three-way Control Valves by SNT Machinery (Qingdao) Co., Ltd. These advanced valves boast a sophisticated double plug design coupled with an innovative upper and lower guide structure. Ingeniously engineered, they are available in two configurations: the three-way diffluence valve, featuring one inlet port and two outlet ports, and the three-way confluence valve with two inlet ports and a singular outlet port. This versatile arrangement allows for precise fluid mixing, heating, cooling, and unequaled diffusion, adeptly catering to diverse operational demands. Particularly designed for regulating fluid temperature in the heat exchangers of the petroleum industry, these valves ensure optimal performance and reliability.

Discover the exceptional capabilities of the AOC-6840 series multi-spring pneumatic reinforced actuator from SNT Machinery (Qingdao) Co., Ltd. This cutting-edge actuator is crafted to seamlessly facilitate the on-site conversion between normally closed and normally open states, providing unparalleled ease of operation. Featuring an ingenious design, the springs are effectively shielded from corrosion, thus significantly extending the actuator's service life and enhancing operational convenience for users. Furthermore, the actuator pairs effortlessly with the intelligent valve positioner without the need for piping, intensifying anti-seismic performance while ensuring remarkable stability and precision in adjustments. This synergy empowers precise control over working conditions, meeting the highest standards of accuracy and reliability.</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. demonstrates an unwavering commitment to excellence by adhering to the prestigious standards set forth by ISO9001 and API SPECQ. We masterfully design and deploy essential control strategies, processes, and state-of-the-art apparatus, which include premium inspection and testing equipment, as well as high-performance process machinery. This meticulous approach ensures seamless integration and complete compatibility of our design, manufacturing, inspection, testing, installation, and service processes within the entire operational framework. Our impressive array of tools showcases the latest technology in material chemical composition analysis, cutting-edge imported metal spectrum analyzers, versatile universal tool microscopes, and robust mechanical performance re-inspection capabilities.}

 

^{Enhancing our expertise even further, we boast a vast selection of sophisticated nondestructive inspection equipment, such as RT, UT, MT, PT, combined with an elite team of inspectors who possess certified qualifications in the field of nondestructive testing. Additionally, our facility is home to an extraordinary array of pressure test equipment in various sizes, pioneering low-temperature test apparatus, state-of-the-art helium mass spectrometer leak detectors, and an extensive range of advanced testing machinery. Our thorough testing capabilities include low emission helium mass spectrometer testing, rigorous high-pressure gas testing, precise vacuum testing, exhaustive fatigue testing, and meticulous degreasing testing, all dedicated to maintaining the highest standards of quality and performance.}

 

Production application

 

 

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of excellence in the realm of control valve production, masterfully integrating manufacturing, designing, sales, and service into one seamless operation. With a foundation of rapid development and innovation, SNT is strategically located in the vibrant city of Qingdao, Shandong province, sprawling over a vast 42,000 square meters. Our facility is adorned with state-of-the-art workshops and cutting-edge production equipment, positioning us as a high-tech enterprise with pioneering intellectual property rights and enriched by advanced management and production expertise sourced globally. Our team, over 150 strong, boasts an impressive assembly of talent with 15% dedicated to R&D and 30% holding advanced degrees. Our high-quality production management and ingenious R&D efforts empower us to produce an extensive array of top-tier valves, heavily utilized across petrochemical, oil, and coal chemical industries. We proudly achieved a sales milestone of nearly 100 billion in 2017.

SNT's achievements are underscored by the esteemed TS special equipment manufacturing certificate and ISO 9001 accreditation. Our credentials are further strengthened by the net qualification certificates from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. We are innovators, holding numerous National Patents across various technologies. Our design and manufacturing capabilities span a comprehensive range of valves, adhering to global standards including ANSI, API, DIN, BS, and JIS. By amalgamating the best attributes of renowned valves worldwide with our proprietary R&D, we offer an expansive spectrum of valves. Our product line includes GLOBE, High Pressure Boiler Blow-down, High-performance Butterfly, Angle-regulating, Eccentric Rotary, T Three-eccentric Center Butterfly Valves, and more.
Our diverse valve offerings further encompass V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves and beyond. We provide versatile driving forms including manual, power-driven, pneumatic, and hydraulic options. Our main components are crafted from premium materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, ensuring durability and performance. We accommodate specifications ranging from 1/2" to 120", with working pressures between ANSI 150# and 2500#, and operational temperatures spanning -196ºC to 1100ºC.

With advanced production technology management and a robust quality assurance system, SNT Valves have become indispensable in sectors such as petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our prestigious clientele includes SINOPEC's QILU and Qingdao branches, CNOOC Huizhou Refinery, PETROCHINA Guangxi and Ningxia branches, and more, reflecting our steadfast commitment to excellence.

Prioritizing our users' profitability, we are unwavering in our dedication to establishing an exceptional quality and brand reputation. Our comprehensive quality assurance and after-sales systems are meticulously designed to ensure that SNT valves not only meet but exceed customer expectations, forging prosperous partnerships across the globe.</sup>