ANSI 150-2500 for Body Rating/Pneumatic Versatile Soft Seated Trunnion Ball Valves for Oil and Gas Industries

• Customization: Available
• Media: Gas
• Material: Carbon Steel
• Model NO.: AOC-3843
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI 150-2500
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Temperature: Normal 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
• Connection Method: Bw
• Body Rating: 1.1/2′′(40A)-24′′(600A)
• Fluid Tempature: -45~+200 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 by SNT Machinery (Qingdao) Co., Ltd. Experience exceptional engineering finesse with valves crafted to provide unparalleled Zero-Leakage performance. Designed for a wide range of demanding high-temperature and high-pressure service applications, these valves are a testament to superior innovation and reliability.
These valves are crafted with extraordinary precision, featuring a ball and seat reinforced with cutting-edge hard coatings of chrome carbide or tungsten carbide. This superior armor offers remarkable resistance against erosion and abrasion, significantly boosting the longevity and dependability of the valves, ensuring they perform impeccably under the toughest conditions.
Our SNT High Performance Soft Seated Ball Valves are enhanced with an avant-garde HVOF coating system. Each valve undergoes precise mate-lapping using proprietary techniques to ensure a perfect 100% sealing. The groundbreaking live loading feature ensures zero emissions, as the ball maintains constant contact with the seat, efficiently removing contaminants. This state-of-the-art self-cleaning mechanism prevents interference and damage from particles, making these valves an ideal choice for slurry and abrasive service applications. Choose excellence and durability with SNT's sophisticated valve solutions.}

Structure Features

 

<sup>The unique special packing combination is engineered to meet the stringent emission requirements of 100 ppm while effectively reducing stem friction by an impressive 20%. This innovative solution ensures optimal performance and environmental compliance.

The state-of-the-art anti-blowout design is meticulously crafted to safeguard the stem from being ejected, thereby preventing any potential damage to the casing and enhancing operational safety.

Ingeniously designed seat rings, featuring a wave spring and dual-scraper structure, adeptly clean the ball surface while maintaining impeccable sealing integrity. This ensures smooth operation and long-lasting reliability.

The advanced dual-sealing mechanism guarantees superior leakage prevention by ensuring that the flow does not come into contact with the spring, delivering unmatched leakage class performance.</sup>

Crafted for excellence, the sealing performance of the soft seat is exceptionally stable and reliable, providing peace of mind with its consistent, high-level performance.

The innovative draining and sweeping design effectively prevents valve jamming by thoroughly cleaning, ensuring uninterrupted functionality and extended valve life.

Built to exacting standards, our valves comply with API 607, offering robust fire-proof and anti-static functions for enhanced safety and reliability in demanding environments.

Our Advantages

SNT Ball Valves are precisely crafted to adhere to an extensive array of esteemed international standards, including ASME B16.34-2009, ASME B16.10-2000, and API 589-2009. This dynamic and versatile series serves a broad spectrum of industries, from petroleum to chemical, light industry, pharmaceuticals, paper-making, metallurgy, and power stations. It's the go-to choice for diverse applications demanding precision and reliability.

Explore Their Remarkable Features:
Innovative streamlined design allows for effortless disassembly, enhancing operational efficiency.
Engineered with maintenance ease at the forefront, our ball valves boast a design that facilitates quick serviceability. With a non-tight fit, they minimize downtime during periodic maintenance, ensuring your operations run smoothly and efficiently.

State-of-the-art sealing technology offers unrivaled security, safeguarding your operations.
The advanced multi-layer sealing system of the stem and body provides dual protection using a synergy of O-ring and graphite or PTFE. This ensures superior sealing performance and peace of mind for your operations.
This pioneering design upholds the stringent standards of TA-Luft/Shell SPE 77/312, delivering unmatched reliability.

Extended Service Life for Unmatched Cost-Efficiency
Our metal seated ball valves undergo advanced processing techniques such as spray welding, spraying, and fusion welding. This process ensures a hardness range of HRC58-73 and a binding force of 80-40MPa. An impressive on-off cycle lifespan exceeding 100,000 operations and a leakage class of ANSI VI underscores the unparalleled durability and performance.

Modular Design Revolutionizes Convenience
The modular inner sealing design enables seamless interchangeability between soft and metal seats, offering unmatched flexibility and reliability for various applications.

A Variety of Connection Types for Enhanced User Convenience
Our valves feature a variety of connection types, including flanged (RF, FF, FM, G, RJ), screw-thread, and BW. Each option adheres to international standards, ensuring seamless and user-friendly integration into your existing systems.

Proven Reliability through Extensive Application Experience
SNT Valves boast an impeccable reputation, forged through extensive use in industries such as petroleum, chemical, light industry, pharmaceuticals, paper-making, metallurgy, and power stations. We deliver tailored solutions that meet specific service conditions, ensuring unrivaled reliability and market-leading performance.

 

 

Production application

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd. stands as a premier forerunner in the control valve industry, seamlessly integrating world-class production, innovative design, strategic sales, and unparalleled services. Nestled in the scenic beauty of Qingdao, Shandong province, our expansive facility spans an impressive 42,000m², featuring cutting-edge workshops equipped with advanced production technology. As a high-tech enterprise fortified with exclusive intellectual property rights, we leverage cutting-edge global management and production expertise to offer superior quality products. Our outstanding team, comprising over 150 talented employees, is dedicated to pushing boundaries, with 15% of our workforce focused on R&D and 30% holding advanced degrees. Our commitment to excellence and innovation is unwavering, delivering top-tier valves that have become indispensable in the petrochemical, oil, and coal chemical sectors. Our remarkable sales performance reached an impressive milestone of nearly 100 billion in 2017, highlighting our prowess and leadership in the industry.

At SNT, we proudly hold the distinguished TS special equipment manufacturing certificate along with the coveted ISO 9001 accreditation. Recognized by industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, we have garnered net qualification certificates and boast a portfolio rich with national patents across diverse technologies. Our expertise encompasses the design and manufacture of an extensive range of valves that adhere to international standards including ANSI, API, DIN, BS, and JIS. By artfully blending the best features of globally renowned valves with our proprietary R&D innovations, we offer a comprehensive array of valves, such as GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, crafted to meet the most demanding industry requirements.
Our extraordinary product range further includes 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 empower our clients with a variety of driving options including manual, power-driven, pneumatic, and hydraulic operations. Our main component materials include A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, ensuring unmatched durability and reliability. Our specifications are as diverse as they are precise, with sizes ranging from 1/2" to an impressive 120", working pressures spanning from ANSI 150# to 2500#, and operational temperatures accommodating extremes from -196ºC to 1100ºC.

Leveraging advanced production technologies and a robust quality assurance system, SNT valves are a critical component across various industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our illustrious clientele features notable names like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and SINOPEC Changling branch, among others, solidifying our reputation as a trusted supplier in the industry.

With a sharp focus on maximizing customer profitability, we are steadfastly committed to establishing an exceptional quality standard and reinforcing our reputable brand. Our extensive quality assurance and after-sales service systems ensure that SNT valves foster prosperous long-term partnerships with all our esteemed clients, delivering value and reliability with every product we offer.</sup>