Soft Seated Floating Ball Valve with Carbon Steel Body Material

• Customization: Available
• Media: Gas
• Material: Carbon 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

 

Discover the exceptional performance of our Soft Seated Floating Ball Valve with the A216WC Body Material, brought to you by SNT Machinery (Qingdao) Co., Ltd. This series offers Zero-Leakage ball valves, meticulously crafted for excellence in various demanding service applications, whether it be high-temperature or high-pressure environments.
Experience unparalleled durability with our ball and seat, meticulously hard-coated using chrome carbide or tungsten carbide. This advanced coating provides superior resistance to erosion and abrasion, ensuring longevity and reliability even in the harshest conditions.
At SNT, innovation is at our core. Utilizing our proprietary HVOF coating system, we achieve unmatched sealing through mate-lapping based on our exclusive technique. Live loading guarantees zero emissions, while our valve's design ensures the ball never disengages from the seat, effectively wiping away contaminants. This self-cleaning mechanism not only prevents interference and damage from environmental contaminants but also makes our valve the perfect choice for both slurry and abrasive services.

 

 

 

 

 

Our Advantages

 

SNT Ball Valves are meticulously crafted to meet a multitude of prestigious international standards, including ASME B16.34-2009, ASME B16.10-2000, and API 589-2009, among others. This exceptional series of products finds extensive application across diverse industries such as petroleum, the chemical industry, light industry, pharmaceuticals, paper-making, metallurgy, and power stations.

Key Features That Define Our Excellence:
Elegant simplicity in design ensures rapid disassembly with ease.
Thanks to the systematic maintenance protocols applied to all valves, our ball valves are engineered for effortless upkeep. The non-tight fit design significantly reduces service time, enhancing operational efficiency.

Cutting-edge sealing technology ensures unparalleled security.
The innovative multi-layer combined sealing of both stem and body features a dual sealing mechanism through the integration of O-ring with graphite or PTFE, ensuring superior reliability.
This advanced design conforms to the stringent TA-Luft/Shell SPE 77/312 standards.

Remarkable longevity contributes to cost-efficiency.
For our metal-sealed ball valves, we employ cutting-edge processing techniques such as spray welding, spraying, and fusion welding on the ball and seat ring. This results in an impressive hardness of HRC58-73 and a binding force of 80-40MPa, facilitating more than 100,000 on-off cycles while maintaining an ANSI VI leakage class.

Our modular design delivers exceptional convenience.
The modular inner sealing design enables the interchangeability between soft and metal seats, ensuring adaptability and efficiency.

Versatile connection options provide exceptional user comfort.
Our connection types encompass flanged options (RF, FF, FM, G, RJ), screw-thread types, and BW types. These internationally standardized connections offer unmatched convenience and versatility.

Industry-leading expertise ensures unmatched reliability.
SNT Valves have achieved widespread acclaim and usage across petroleum, chemical, light industry, pharmaceuticals, paper-making, metallurgy, and power stations. We have earned a stellar reputation in the market by providing tailored solutions that align with specific service conditions, ensuring reliability and efficiency.

Structural Features

 

Our innovative special packing combination is engineered to meet stringent emission requirements of 100 ppm. This advanced design not only fulfills compliance but also reduces friction by an impressive 20%, maximizing the efficiency of the stem operation.

1. Equipped with a state-of-the-art anti-blowout design, our valve ensures the utmost safety by preventing any potential stem blowout that could lead to damage.

2. The seat ring is ingeniously structured with a wave spring and dual-scraper system. This design not only cleans the ball surface but also maintains a superior seal, ensuring lasting reliability.

3. Our dual-sealing technology is meticulously crafted to guarantee top-notch leakage prevention. It achieves this by ingeniously preventing the flow from contacting the spring, thus ensuring the integrity of the leakage class.

4. Experience enhanced reliability with our soft seat valve, designed for more stable and dependable sealing performance.

5. Proactively designed with a draining and sweeping mechanism, our valve effectively prevents jamming by thoroughly cleaning, ensuring smooth and uninterrupted operation.

6. Crafted in compliance with API 607 standards, our valve features superior fire-proof and anti-static capabilities, offering exceptional safety and peace of mind.

 

 

Production application

 

 

 

 

 

Company Profile

 

SNT Machinery (Qingdao) Co., Ltd. stands tall as a premier manufacturer of control valves, seamlessly blending manufacturing, design, sales, and service under one esteemed roof. Situated in the vibrant city of Qingdao, Shandong province, our expansive 42,000m2 facility is equipped with cutting-edge workshops and top-tier production equipment. Recognized as a high-tech enterprise with proprietary intellectual property rights, we leverage advanced global management and production methodologies. Our talented workforce exceeds 150, with 15% dedicated to R&D and 30% holding graduate or higher degrees. Our adept production management team and pioneering R&D efforts enable us to produce vast quantities of superior quality valves tailored for the petrochemical, oil, and coal chemical sectors. In 2017 alone, our sales value soared to nearly 100 billion.

Today, SNT proudly holds the TS special equipment manufacturing certificate and ISO 9001 accreditation. Additionally, we have earned the esteemed net qualification certificate from industry leaders such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. With numerous national patents under our belt, we specialize in designing and crafting a wide array of valves in compliance with ANSI, API, DIN, BS, and JIS standards. By integrating the strengths of renowned global valve designs with our own innovative research and development, we now expertly manufacture an extensive selection of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Among our comprehensive offerings are T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves. Our versatile driving forms include manual, power-driven, pneumatic, and hydraulic operations. Our main components boast materials such as A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. We provide specifications ranging from 1/2" to 120", with working pressures of ANSI 150# to 2500# and operating temperatures from -196ºC to 1100ºC.

With our sophisticated production technology management and robust quality assurance systems, SNT Valves have become a trusted choice across industries including petrochemical, oil, steel & iron, paper manufacturing, and power generation. Our esteemed clientele features renowned enterprises such as SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, and many more, who consistently rely on our expertise and quality.

At SNT, we prioritize our users' profits above all else, dedicating ourselves to building a legacy of unparalleled quality and a distinguished brand. Our impeccable quality assurance and after-sales systems ensure that SNT valves forge lasting partnerships with all our customers, together paving the path to shared prosperity.