ANSI B16.014 V and API 598 Leakage Standrad/Advanced Metal Seated Trunnion Ball Valves for Fluid Handling with Spraying Ni60 for Ball Treatments

• 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 from SNT Machinery (Qingdao) Co., Ltd., where meticulous engineering meets unparalleled functionality. These valves are designed to deliver impeccable Zero-Leakage performance, seamlessly handling a variety of demanding high-temperature and high-pressure service applications with ease.
Each valve is a masterpiece of precision, with the ball and seat fortified by advanced hard coatings of either chrome carbide or tungsten carbide. This robust reinforcement ensures top-tier resistance to erosion and abrasion, significantly extending the lifespan and enhancing the dependability of the valves.
Our SNT High Performance Soft Seated Ball Valves are equipped with a state-of-the-art HVOF coating system, ensuring excellence in every detail. Through proprietary mate-lapping techniques, each valve achieves a flawless 100% sealing. The ingenious live loading feature guarantees zero emissions, with the ball consistently in contact with the seat to effectively clear away contaminants. This revolutionary self-cleaning mechanism prevents particle interference and damage, making these valves an ideal solution for slurry and abrasive service applications.}

Structure Features

 

<sup>Our special packing combination is meticulously crafted to not only meet strict emission requirements of 100 ppm but also to ingeniously reduce friction by 20% to stem, offering an exceptional and efficient solution.

The innovative anti-blow out design is strategically engineered to prevent the stem from being dislodged, thereby safeguarding against any potential damage.

The seat ring structure, enhanced with a wave spring and dual-scraper, is skillfully designed to clean the ball surface while maintaining impeccable sealing integrity.

Our advanced dual-sealing system ensures an unparalleled leakage class by ingeniously preventing the flow from contacting the spring.</sup>

The sealing performance of our soft seat is superbly stable and reliable, providing consistent and dependable operation.

The innovative draining and sweeping design effectively prevents the valve from becoming jammed, thanks to its efficient cleaning ability.

Engineered in compliance with API 607 standards, our product boasts remarkable fire-proof and anti-static functionalities.

Our Advantages

SNT Ball Valves are meticulously engineered to comply with a multitude of international standards, including ASME B16.34-2009, ASME B16.10-2000, and API 589-2009. This versatile series finds extensive applications across various industries such as petroleum, chemical industry, light industry, pharmaceuticals, paper-making, metallurgy, and power stations.

Their Outstanding Features Include:
Streamlined design for effortless disassembly, ensuring that maintenance tasks are seamlessly accomplished.
Designed with ease of maintenance in mind, our ball valves feature a non-tight fit design that facilitates quick servicing, minimizing downtime during periodic maintenance.

Cutting-edge sealing technology for maximum security, offering unparalleled protection and reliability in all operational environments.
The multi-layer sealing of stem and body delivers dual protection through a combination of O-ring and graphite or PTFE, ensuring exceptional sealing performance that stands up to the most demanding applications.
This innovative design meets the rigorous TA-Luft/Shell SPE 77/312 standards, underscoring our commitment to excellence and compliance.

Extended Service Life for Superior Cost-Efficiency
Our metal seated ball valves undergo advanced processing techniques such as spray welding, spraying, and fusion welding. This guarantees a hardness range of HRC58-73 and a binding force of 80-40MPa, with an impressive on-off cycle lifespan exceeding 100,000 operations and a leakage class of ANSI VI.

Modular Design for Enhanced Convenience
The modular inner sealing design allows for easy interchangeability between soft and metal seats, ensuring flexibility and reliability to meet diverse operational needs.

Varied Connection Types for User Convenience
Our valves are available in various connection types, including flanged (RF, FF, FM, G, RJ), screw-thread, and BW, all of which conform to international standards. This provides seamless and user-friendly integration into any fluid handling system.

Extensive Application Experience Guarantees Reliability
SNT Valves have earned a stellar reputation through widespread use in petroleum, chemical industry, light industry, pharmaceuticals, paper-making, metallurgy, and power stations. We deliver optimal solutions tailored to specific service conditions, ensuring market-leading reliability.

 

 

Production application

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. stands as a prestigious beacon in the realm of control valve manufacturing, where exceptional production, innovative design, strategic sales, and exemplary services converge. Nestled in the scenic heart of Qingdao, Shandong province, our expansive 42,000m² facility features cutting-edge workshops and state-of-the-art production machinery. As a high-tech enterprise, we proudly wield exclusive intellectual property rights, leveraging world-class management and production know-how. Our dynamic team of over 150 professionals includes a dedicated 15% in R&D and a remarkable 30% with advanced degrees. With a steadfast commitment to innovation and outstanding quality, our superior valves are indispensable in the petrochemical, oil, and coal chemical sectors. In 2017, our sales revenue soared to an impressive nearly 100 billion.

SNT proudly upholds the esteemed TS special equipment manufacturing certificate and ISO 9001 accreditation, reflecting our commitment to excellence. Having garnered prestigious net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, our offerings are augmented by numerous national patents spanning diverse technological innovations. Our proficiency extends to designing and producing a vast array of valves conforming to ANSI, API, DIN, BS, and JIS standards. By synthesizing the pinnacle features of global renowned valves with our proprietary R&D prowess, we present an extensive selection of valves, encompassing GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our distinguished product suite 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 versatile driving mechanisms including manual, power-driven, pneumatic, and hydraulic operations. The main component materials comprise A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our specifications impressively range from 1/2" to 120" in size, with working pressures spanning ANSI 150# to 2500#, and operational temperatures varying from a frigid -196ºC to a scorching 1100ºC.

Harnessing advanced production technology coupled with a robust quality assurance system, SNT valves are a cornerstone in various industries, including petrochemical, oil, steel and iron, paper manufacturing, and power generation facilities. Our prestigious clientele encompasses illustrious names such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, to name just a few.

With an unwavering focus on boosting customer profitability, our commitment is towards setting an unparalleled quality standard and building a respected brand legacy. Our comprehensive quality assurance and after-sales service systems guarantee that SNT valves forge and nurture prosperous partnerships with each of our valued clients.</sup>