ANSI B16.014V API 598 Leakage Standard/High Efficiency Metal Seated Trunnion Ball Valves for Industrial Use with Stainless Steel Materials

• Customization: Available
• Media: Gas
• Material: Carbon Steel
• Model NO.: AOC-3844
• Connection Form: Welding
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI 150-2500
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: High Temperature
• Standard: API607
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Medium: Sizing Agent/Dust
• Valve Body Materials: A216wc/A217wc6/9/A351CF8/A351CF8/A351CF8m
• Ball Materials: A182/F304/F316/316L
• Seal Structure: Dual-Sealing
• Body Rating: 1.1/2′′(40A)-24′′(600A)
• Fluid Tempature: -45~+538 Degree
• Ball Treatment: Polishing/Hard Chrome Plating
• Sealing Ring: PTFE/Rtfe
• Valve Seat Leakage: API598 Zero Leakage
• Cleaning Way: Self-Clean
• Ball Body Surface Mat.: Tungsten Carbide/Chromium Carbide
• Features: High Erosion Resistance/High-Wearing
• Technology: Snt-Owned Hvof/Grinding Technique
• Operating Condition: High Temperature/High Pressure
• Structure Seat: Ring of Wave Spring/Dual-Scraper
• Transport Package: Plywood Case
• Trademark: SNT
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000/Year

Product Description

Product Parameters

Body type	AOC-3843	AOC3844
Body size	1/2''(40A)-6''(600A)	1/2''(40A)-24''(600A)
Body rating	ANSI 150-2500	ANSI150-2500
Fluid temperature	-45~+200ºC	-45~+538ºC
Connections	RF/BW
Body materials	A216WC,A217WC6/9,A351CF8,A351CF8M etc
Ball Materials	A182 F304/F316/316L
Ball Treatment	Polishing/Hard Chromium Plating	Hard Chromium/Surfacing STL/Spary Ni60/Sparyed tungsten carbide
Sealing Ring	PTFE/RTFE	Surfacing STL/Spary Ni55/Sparyed tungsten carbide
Valve seat leakage	API 598  0 leakage	ANSI B16.014V API598 0 leakage

Product Description

^{Introducing the High Performance Soft Seated Ball Valve series, an engineering marvel by SNT Machinery (Qingdao) Co., Ltd. These valves epitomize meticulous craftsmanship and have been expertly designed to provide a remarkable Zero-Leakage performance. They excel in various challenging environments, offering unparalleled performance in both high-temperature and high-pressure service applications.
Crafted with unmatched precision, our valves boast a ball and seat fortified with cutting-edge hard coatings of chrome carbide or tungsten carbide. This superior reinforcement endows them with extraordinary resistance to erosion and abrasion, significantly extending their lifespan and ensuring steadfast reliability throughout their usage.
Our SNT High Performance Soft Seated Ball Valves are equipped with a groundbreaking HVOF coating system. Each valve undergoes meticulous mate-lapping with proprietary techniques to assure a flawless 100% sealing. The pioneering live loading feature ensures zero emissions, with the ball continuously engaging with the seat, effectively sweeping away contaminants. This state-of-the-art self-cleaning mechanism prevents interference and damage from particles, making these valves the ideal solution for slurry and abrasive service applications.}

Structure Features

 

<sup>Our specialized packing combination not only meets stringent emission requirements of 100 ppm, but also innovatively reduces stem friction by 20%, ensuring efficiency and sustainability.

The anti-blowout design is expertly crafted to prevent the stem from being ejected, effectively safeguarding against potential damage and ensuring the valve's enduring reliability.

Ingeniously structured, the seat ring with wave spring and dual-scraper design actively cleans the ball surface, preserving optimal sealing and extending the valve's operational life.

Our dual-sealing technology guarantees superior leakage prevention by ingeniously isolating the spring from the flow, thus maintaining the highest class of leakage protection.</sup>

The soft seat sealing performance is remarkably stable and reliable, providing consistent and dependable service even in demanding environments.

Innovative draining and sweeping mechanisms effectively prevent valve jamming, ensuring smooth operation through proactive cleaning solutions.

Strict adherence to API 607 standards ensures our valves are equipped with robust fireproof and anti-static functions, providing unparalleled safety and performance in critical applications.

Our Advantages

SNT Ball Valves are exquisitely crafted to adhere to a vast array of international standards, such as ASME B16.34-2009, ASME B16.10-2000, and API 589-2009. This adaptable series is extensively used across diverse industries, including petroleum, chemical, light industry, pharmaceuticals, paper-making, metallurgy, and power stations.

Their Exceptional Features Showcase:
A streamlined and simplistic design allows for effortless disassembly, making it user-friendly.
Thoughtfully designed with maintenance in mind, our ball valves boast a non-tight fit design that enables rapid servicing. This minimizes downtime during scheduled maintenance, optimizing operational efficiency.

Revolutionary sealing technology guarantees maximum security.
The multi-layer sealing of the stem and body provides dual protection with O-ring and graphite or PTFE, offering outstanding sealing performance.
This forward-thinking design satisfies the stringent TA-Luft/Shell SPE 77/312 standards.

Prolonged Service Life for Exceptional Cost Efficiency
Our metal seated ball valves undergo cutting-edge processing techniques, including spray welding, spraying, and fusion welding. This ensures a hardness range of HRC58-73 and a binding force of 80-40MPa, achieving an impressive on-off cycle lifespan exceeding 100,000 operations and a leakage class of ANSI VI.

Advanced Modular Design for Ultimate Convenience
The modular inner sealing design allows seamless interchangeability between soft and metal seats, providing unparalleled flexibility and reliability.

Diverse Connection Types for Enhanced User Experience
Our valves offer various connection types, including flanged (RF, FF, FM, G, RJ), screw-thread, and BW. All conform to international standards, ensuring smooth and user-friendly integration.

Vast Application Experience Ensures Unwavering Reliability
SNT Valves have garnered an exceptional reputation through extensive use in petroleum, chemical industry, light industry, pharmaceuticals, paper-making, metallurgy, and power stations. We provide optimal solutions tailored to specific service conditions, ensuring unparalleled market-leading reliability.

 

 

Production application

Company Profile

<sup>SNT Machinery(Qingdao) Co., Ltd stands as a beacon of excellence in the realm of control valve manufacturing, uniquely integrating production, design, sales, and stellar services. Nestled in the scenic beauty of Qingdao, Shandong province, our expansive facility covers 42,000m², equipped with cutting-edge workshops and advanced production technology. As a leading high-tech enterprise equipped with exclusive intellectual property rights, we leverage global management insights and production expertise to deliver excellence. Our team of more than 150 professionals includes a dynamic 15% focused on R&D and 30% with advanced academic credentials. Driven by a commitment to innovation and quality, we craft world-class valves extensively used in petrochemical, oil, and coal chemical industries, achieving a remarkable sales revenue nearing 100 billion in 2017.

SNT holds the esteemed TS special equipment manufacturing certificate and ISO 9001 certification, reflecting our unwavering commitment to quality. We proudly possess net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, and our impressive portfolio is adorned with numerous national patents spanning diverse technologies. Our specialization encompasses the design and manufacture of a wide array of valves conforming to ANSI, API, DIN, BS, and JIS standards. By integrating the finest elements of renowned global valve brands with our proprietary R&D, we offer an extensive range of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our remarkable product array also features T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves, among others. We offer a variety of driving configurations such as manual, power-driven, pneumatic, and hydraulic operation. The primary component materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications range from 1/2" to 120" in size, with working pressures from ANSI 150# to 2500#, and operational temperatures spanning -196ºC to 1100ºC.

Harnessing advanced production technology and a comprehensive quality assurance system, SNT valves are vital to numerous industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele features esteemed names such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, among many others.

Dedicated to amplifying customer profitability, we are resolute in establishing an unsurpassed quality benchmark and a distinguished brand reputation. Our extensive quality assurance and superior after-sales service systems ensure that SNT valves forge prosperous partnerships with each of our esteemed clients.</sup>