Pneumatic Actuator for Flanged Premium High Performance Valve for Water and Oil Systems with Stainless Steel

• Customization: Available
• Media: Acid
• Material: Stainless Steel
• Model NO.: AOC-3841
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Temperature: High Temperature
• Standard: API607
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Medium: Water/Oil/Acid
• Valve Body Materials: A216wc/A217wc6/9/A351CF8/A351CF8/A351CF8m
• Ball Materials: A182f304/F316/316L
• Connection Method: Bw
• Body Rating: ANSI 150-600/ANSI 150-2500
• Fluid Tempature: -45~+200ºC
• Fluid Tempatures: -45~+538ºC
• Ball Treatment: Polishing/Hard Chrome Plating/Bead Weld Stl
• Ball Treatments: Sprayni60/Spraying Tungsten Carbide
• Sealing Ring: PTFE/Rtfe/Bead Weld Stl
• Sealing Rings: Sprayni55/Sprayni60
• Valve Seat Leakage: API598 0leakage/ANSI B16.014V
• Transport Package: Plywood Case
• Specification: 1/2"(15A)-6"(150A)
• Trademark: SNT
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000/Year

Product Description

 

Product Parameters

 

Body type	AOC-3841	AOC3842
Body size	1/2''(15A)-6''(150A)	1/2''(15A)-6''(150A)
Body rating	ANSI 150-600	ANSI150-600
Fluid temperature	-45~+200ºC	-45~+538ºC
Nominal diameter	DN15-DN150	DN15-DN150
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 our exceptional series of Zero-Leakage ball valves, meticulously engineered for high-demand service applications that necessitate unwavering performance under high temperature and high pressure conditions. This innovative solution offers unparalleled assurance and reliability in your operations.
Our ball and seat components are expertly hard-coated with premium materials such as chrome carbide or tungsten carbide. These advanced coatings provide outstanding erosion and abrasion resistance, ensuring durability and longevity even in the most challenging environments.
At SNT Machinery (Qingdao) Co., Ltd., we utilize an advanced HVOF coating system for superior performance. Our proprietary mate-lapping technique guarantees 100% sealing, while live loading mechanisms further ensure zero emissions. This strategic design ensures that the ball remains in constant contact with the seat, effectively wiping away contaminants. This remarkable self-cleaning action safeguards against interference and damage, making these valves an ideal choice for slurry and abrasive service applications.

 

 

 

 

 

Our Advantages

 

SNT Ball Valves are meticulously engineered to conform to an array of prestigious international standards, including ASME B 16.34-2009, ASME B16.10-2000, and API 589-2009, among others. These versatile valves are indispensable in industries such as petroleum, chemical processing, light manufacturing, pharmaceuticals, paper production, metallurgy, and power stations.

Key Features of Our Valves Include:
Ingenious simplicity allows for rapid disassembly, enhancing operational efficiency.
Our ball valves are designed for seamless maintenance, featuring a non-tight fit design that significantly reduces servicing time, thanks to our commitment to regular valve upkeep.

Cutting-Edge Sealing Ensures Unmatched Safety
Our multi-layered sealing system combines the strength of O-rings and graphite or PTFE to provide dual protection, enhancing both stem and body security.
This innovative design fully adheres to TA-Luft/Shell SPE 77/312 standards, ensuring exceptional performance.

Extended Lifespan Yields Greater Cost Efficiency
Our metal-sealed ball valves undergo advanced treatments including spray welding, spraying, and fusion welding to achieve a hardness of HRC58-73 and a binding force of 80-40MPa. This results in a remarkable lifespan with over 100,000 operational cycles and an impeccable ANSI VI leakage class rating.

Convenient Modular Design
The innovative modular inner sealing design offers interchangeability between soft and metal seats, ensuring adaptability and ease of use.

Versatile Connection Options for User Comfort
Our connection types include international standards such as flanged (RF, FF, FM, G, RJ), screw-thread, and BW types, providing users with unparalleled convenience.

Proven Reliability Through Extensive Application Experience
SNT Valves are trusted across diverse industries such as petroleum, chemical processing, light manufacturing, pharmaceuticals, paper production, metallurgy, and power stations. Our reputation for delivering reliable solutions tailored to specific service conditions is well-established in the market.

Structural Features

 

This innovative packing combination is engineered to meet your transmission demands with unparalleled precision, achieving a remarkable 100 ppm, while simultaneously slashing friction by an impressive 20%, thereby enhancing the durability and efficiency of the stem.

1. With a meticulously crafted anti-blowout design, this valve ensures the stem remains securely in place, preventing any potential damage and ensuring uninterrupted, safe performance.

2. Featuring a sophisticated seat ring design with a wave spring and dual-scraper mechanism, this structure expertly purges the ball surface, maintaining impeccable sealing integrity and performance.

3. Our state-of-the-art dual-sealing system guarantees exceptional leakage protection, expertly preventing any flow contact with the spring, ensuring a reliable and robust seal.

4. Experience enhanced stability and dependability with the superior sealing performance of our precisely engineered soft seat, offering you peace of mind and reliability in every use.

5. Ingeniously designed with a draining and sweeping function, this valve proactively prevents any jamming, ensuring seamless operation and cleanliness.

6. Fully compliant with the stringent API 607 standards, this valve is fortified with fire-proof and anti-static features, offering you supreme safety and reassurance in every application.

 

 

Production application

 

 

 

 

 

Company Profile

 

SNT Machinery (Qingdao) Co., Ltd. stands as a premier producer of control valves, seamlessly integrating manufacturing, design, sales, and service. With a robust foundation and rapid development, SNT is strategically situated in Qingdao, Shandong province, sprawling across an impressive 42,000 square meters, outfitted with state-of-the-art workshops and production equipment. As a distinguished high-tech enterprise, SNT boasts independent intellectual property rights and absorbs advanced international management and production expertise. With over 150 skilled employees, 15% of whom are R&D specialists and 30% holding graduate or higher degrees, SNT thrives on a high-caliber production management team and pioneering research and development capabilities. The result is the production of superior quality valves extensively utilized in the petrochemical, oil, and coal chemical sectors. In 2017, the company achieved a remarkable sales milestone, approaching the 100 billion mark.

SNT proudly holds the TS special equipment manufacturing certificate and the prestigious ISO 9001 certification. Our credentials extend to the net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. We also hold numerous national patents across diverse technologies. Our capabilities include designing and manufacturing an extensive array of valves according to ANSI, API, DIN, BS, JIS standards. By blending the best attributes of renowned valves globally with our unique research and development insights, we manufacture a diverse range of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric Rotary Valves, and T Three-eccentric Center Butterfly Valves.
Our portfolio further includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves, as well as premium Cryogenic Valves. Available driving forms feature manual operation, power-driven, pneumatic, and hydraulic drives. We utilize premium materials like A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M for key components. Specifications range from 1/2" to 120", with working pressures spanning ANSI 150# to 2500#, and operational temperatures from a chilling -196ºC to a scorching 1100ºC.

Leveraging advanced production technology management and a stringent quality assurance system, SNT Valves are a trusted choice across industries such as petrochemical, oil, steel & iron, paper manufacturing, and power stations. We proudly serve esteemed clients like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, and others, ensuring each project benefits from our unparalleled expertise.

At SNT, we prioritize the success of our clients, dedicating ourselves to crafting products of exceptional quality and establishing a reputable brand. Our comprehensive quality assurance and after-sales systems ensure that SNT valves not only meet but exceed expectations, fostering long-lasting partnerships and mutual prosperity.