ANSI 150-600 Butt Welding High Performance Bullet Valve for Water and Oil Medium with Stainless Steel Materials

• Customization: Available
• Media: Gas
• Material: Carbon Steel
• Model NO.: AOC-3841
• Connection Form: Flange
• 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 the High Performance Bullet Valve for Water and Oil Medium by SNT Machinery (Qingdao) Co., Ltd. This exceptional series features Zero-Leakage ball valves that are expertly designed to excel in a variety of demanding service applications, even under conditions of high temperature and high pressure.
The ball and seat of these advanced valves are enhanced with a robust hard coating of chrome carbide or tungsten carbide. This superior coating provides outstanding resistance to erosion and abrasion, ensuring longevity and reliability in challenging environments.
SNT employs an innovative HVOF coating system, and utilizes proprietary mate-lapping techniques that guarantee 100% sealing efficiency. The valve's live loading design assures zero emissions. Ingeniously engineered, the ball remains in constant contact with the seat, effectively wiping away contaminants. This self-cleaning mechanism safeguards against interference and damage, making the valve ideally suited for slurry and abrasive service applications.

 

 

 

 

 

Our Advantages

 

SNT Ball Valves are meticulously crafted to align with an array of prestigious international standards, including ASME B 16.34-2009, ASME B16.10-2000, and API 589-2009, among others. This remarkable series finds extensive application across diverse sectors such as petroleum, the chemical industry, light industry, pharmaceuticals, paper-making, metallurgy, and power stations.

These Ball Valves are distinguished by the following features:
Ingeniously simple construction ensures effortless disassembly, reducing downtime.
Our ball valves are designed for easy maintenance with a non-tight fit, thanks to regular upkeep, significantly reducing service time.

Our innovative sealing technology ensures paramount security.
The multi-layered sealing system, merging the efficacy of O-ring and graphite or PTFE, provides dual sealing between the stem and body.
This sophisticated design adheres to TA-Luft and Shell SPE 77/312 standards.

Extended longevity translates to exceptional cost-effectiveness.
For metal-sealed ball valves, cutting-edge techniques like spray welding, spraying, and fusion welding are employed on the ball and seat ring. This guarantees a hardness range of HRC58-73 and a binding force of 80-40MPa. The valves boast an impressive durability exceeding 100,000 on-off cycles, with a leakage class of ANSI VI.

Modular Design for User Convenience
The modular design allows for the interchangeability of soft and metal seats in the inner sealing, ensuring flexibility and efficiency.

Diverse Connection Types Enhance User Comfort
Our connection options, including flanged type (RF, FF, FM, G, RJ), screw-thread type, and BW type, are internationally standardized, offering unmatched convenience.

Extensive Application Experience Ensures Reliability
With extensive deployment in petroleum, chemical industries, light industries, pharmaceuticals, paper-making, metallurgy, and power stations, SNT Valve enjoys a stellar reputation. We provide reliable solutions tailored to specific service conditions, underscoring our market credibility.

Structural Features

 

The innovative special packing combination is expertly crafted to meet a stringent transmission requirement of 100 ppm, effectively reducing friction by an impressive 20% to the stem.

1. Our state-of-the-art anti-blowout design ensures maximum safety by preventing the stem from blowing out, thus averting potential damage.

2. Ingeniously designed, the seat ring structure with a wave spring and dual-scraper features efficiently clean the ball surface, maintaining an impeccable seal.

3. The sophisticated dual-sealing system promises top-tier leakage class assurance by preventing flow from contacting the spring.

4. Experience unmatched stability and reliability with the soft seat's superior sealing performance, ensuring long-lasting and effective operation.

5. The cleverly engineered draining and sweeping design effectively prevents valve jamming by thorough cleaning.

6. Fully compliant with API 607 standards, this product boasts exceptional fire-proof and anti-static functionalities, ensuring ultimate safety and reliability.

 

 

Production application

 

 

 

 

 

Company Profile

 

SNT Machinery (Qingdao) Co., Ltd. stands as a distinguished manufacturer of control valves, artfully blending manufacturing, design, sales, and service. With a high starting point and rapid development, SNT is strategically positioned in Qingdao, Shandong province, sprawling over 42,000 square meters, complete with state-of-the-art workshops and production facilities. As a high-tech enterprise boasting independent intellectual property rights, we have integrated imported advanced management and production expertise. Our workforce exceeds 150 dedicated employees, with research and development specialists making up 15%, and 30% of our team holding graduate or higher degrees. Fueled by an exceptional production management team and trailblazing technology innovation, we mass-produce top-tier valves utilized extensively in the petrochemical, oil, and coal chemical industries, achieving a sales milestone of nearly 100 billion in 2017.

SNT has proudly acquired the TS special equipment manufacturing certificate and ISO 9001 certification, complemented by net qualification certificates from SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our innovations have garnered numerous National Patents. We design and manufacture a comprehensive range of valves, fully compliant with standards such as ANSI, API, DIN, BS, and JIS. By harnessing the strengths of renowned global valve designs and forging ahead with independent research, we now craft an array 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 offerings also encompass V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogenic Valves, and more. Driving mechanisms range from manual to power-driven, pneumatic, and hydraulic options. Main components are crafted from materials such as A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, with specifications spanning 1/2" to 120", pressure ratings of ANSI 150# to 2500#, and working temperatures from -196ºC to 1100ºC.

Leveraging an advanced production technology management system and robust quality assurance protocols, SNT Valves have gained widespread adoption across petrochemical, oil, steel & iron, paper manufacturing, and power station industries. Our esteemed clientele includes SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, and numerous others, such as SINOPEC Changling branch and Jinan branch.

At SNT, we place the utmost importance on maximizing our users' profits, committing ourselves to the creation of superior quality and a reputable brand. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT valves forge prosperous alliances with all our customers, paving the way for shared success.