Advanced 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 AOC-6840 Series of Intelligent Three-way Control Valves, a masterpiece in fluid management technology. This series boasts a robust double plug, upper, and lower guide structure, ensuring precision and reliability. Designed to cater to diverse needs, these valves come in two innovative configurations: the three-way diffluence valve, which provides one inlet port with two outlet ports, and the three-way confluence valve, featuring two inlet ports merging into a single outlet port. This flexibility allows for seamless fluid mixing, heating, cooling, and unequal diffusion, perfectly aligning with customer operation requirements. Particularly well-suited for fluid temperature regulation in heat exchangers within the petroleum industry, this series promises efficiency and precision in every application.

The AOC-6840 series is equipped with the advanced multi-springs pneumatic reinforce actuator, an ingenious design that facilitates effortless conversion between normal close and normal open positions on-site. This actuator is meticulously engineered to extend its service life by shielding the springs from corrosion, offering unmatched durability and convenience for users. The actuator's integration with the intelligent valve positioner is pipeless, enhancing its anti-Semitic performance, stability, and precision adjustment capabilities. This design ensures exact control over working conditions, meeting the highest standards of operational excellence and delivering unparalleled performance in fluid control.</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. is unwaveringly dedicated to meeting the stringent standards set by ISO9001 and API SPECQ. Our strategic approach involves the meticulous design and deployment of fundamental control methodologies, advanced processes, and sophisticated apparatus. This includes the most modern inspection and testing equipment alongside high-performance process machinery. Our comprehensive strategy ensures flawless integration and total compatibility in design, manufacturing, inspection, testing, installation, and service processes throughout our operational framework. Our impressive arsenal of tools boasts the latest in material chemical composition analysis technology, state-of-the-art imported metal spectrum analyzers, versatile universal tool microscopes, and robust mechanical performance re-inspection capabilities.}

 

^{Enhancing our expertise is an extensive array of advanced nondestructive inspection equipment. This includes RT, UT, MT, PT, all supported by a team of inspectors holding certified qualifications in nondestructive testing. We also pride ourselves on a remarkable suite of pressure test equipment in various sizes, innovative low-temperature test apparatus, helium mass spectrometer leak detectors, and a diverse range of other sophisticated testing machinery. Our comprehensive testing lineup features low emission helium mass spectrometer testing, rigorous high-pressure gas testing, precise vacuum testing, thorough fatigue testing, and meticulous degreasing testing, each dedicated to maintaining the highest quality standards.}

 

Production application

 

 

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of innovation in the realm of control valves, seamlessly blending the art of manufacturing, innovative design, strategic sales, and impeccable service. Nestled in the vibrant city of Qingdao, Shandong province, our state-of-the-art facility spans an impressive 42,000 square meters, fully equipped with cutting-edge workshop and production equipment. As a proud high-tech enterprise, we boast independent intellectual property rights, enriched by globally sourced advanced management and production expertise. We are a dynamic team exceeding 150 professionals, with 15% dedicated R&D specialists and 30% comprising graduates or those with higher degrees. Our unwavering commitment to quality production management and pioneering research has positioned us as leaders in crafting high-quality valves for the petrochemical, oil, and coal chemical sectors. This dedication has culminated in an impressive sales value nearing 100 billion in 2017.

SNT has proudly earned the prestigious TS special equipment manufacturing certificate and the ISO 9001 certification, further securing net qualification certificates from industry titans such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our technological prowess is underscored by multiple National Patents. We excel in designing and manufacturing a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By merging the strengths of world-renowned valve technologies with our independent R&D initiatives, we have mastered the production of diverse valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our expansive valve portfolio also features T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, and High Pressure Steam Valves, to name a few. We offer versatile driving forms such as manual, power-driven, pneumatic, and hydraulic drives. The main components of our valves are crafted from top-tier materials like A216 WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, accommodating specifications from 1/2" to 120". Our products are engineered to withstand ANSI 150#~2500# working pressure and operate efficiently within a broad temperature range from -196ºC to 1100ºC.

Thanks to our cutting-edge production technology management and rigorous quality assurance system, SNT Valves have gained widespread acclaim across industries including petrochemical, oil, steel & iron, paper manufacturing, and power generation. Our esteemed clientele features industry giants like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, among others. We take pride in forging lasting partnerships with these leaders, providing them with solutions tailored to their unique needs.

At the heart of our mission is our unwavering dedication to maximizing our customers' success. SNT Machinery is committed to building a legacy of exceptional quality and a sterling brand reputation. Our comprehensive quality assurance and robust after-sales support systems ensure that SNT valves stand shoulder to shoulder with our valued partners, driving shared prosperity and enduring success.</sup>