Introducing our exceptional Stainless Steel 3PC Manual High Platform Socket Weld Ball Valve, crafted with precision and expertise by Wenzhou Safety Stainless Steel Co., Ltd. This remarkable product, known as the 1-1/2" SW Valve, boasts a robust 1000 WOG pressure rating, ensuring optimal performance and reliability in a multitude of applications. With a streamlined design, this valve is engineered for maximum efficiency, providing seamless flow control and superior durability. And, with a prompt shipping time of just 25 days, you can experience the exceptional quality and engineering of our products without the wait.
Product Description
Elevate your industrial pipeline systems with our stainless steel 3PC manual high platform socket weld ball valve. Crafted meticulously for outstanding performance, this valve is a masterpiece of engineering, embodying advanced features and cutting-edge technical specifications.
1. Structural and Design Features
- Three-piece Structure: Designed for convenience and efficiency, the valve body consists of three integral parts: the valve body, valve cover, and connection end. This thoughtful construction ensures easy disassembly and maintenance, ideal for applications demanding frequent inspections and repairs.
- High Platform Design: Engineered to meet ISO5211 standards, this design eliminates the need for additional brackets or shaft sleeves. It allows for direct installation of actuators, whether manual, pneumatic, or electric, streamlining the installation process.
-Socket Weld Connection: Crafted with precision, the interfaces adhere to ANSI B16.11 or GB12224 standards, ensuring a robust and stable weld to the pipeline, guaranteeing exceptional tightness.
2. Sealing and Leak Prevention Technology
- Dual Sealing System:
-First-stage Sealing: Featuring a conical valve stem gasket, it securely prevents leaks during rotation, maintaining a reliable seal even under extreme high pressure conditions.
-Second-stage Sealing: The V-shaped combined packing expands laterally under compression, significantly enhancing the sealing effect. Paired with a disc spring, it automatically compensates for wear, thus extending the valve's lifespan.
-Valve Stem Anti-blowout Design: With a bottom-mounted structure, this innovative design ensures the valve stem remains intact, even if internal pressure rises, enhancing operational safety.
3. Material and Performance Parameters
-Material Selection: - Built with top-grade materials: Stainless steel CF8 (304), CF8M (316), or WCB carbon steel, to suit various corrosive environments. - Sealing materials: PTFE (polytetrafluoroethylene), PPL (parylene), or alloy, capable of withstanding temperatures from -20°C to 350°C.
-Technical Parameters: - Nominal diameter ranges from DN10 to DN100 (or 1/4" to 4"). - Nominal pressure spans 1.6 to 6.4MPa, with select models reaching up to 1000PSI or 2000WOG. - Versatile for use with water, steam, oil products, gases, and corrosive liquids such as nitric and acetic acid.
4. Operation and Safety Functions
-Manual Locking Design: Equipped with strategically placed lock holes, the handle and platform allow the valve to be securely locked in either open or closed positions, preventing accidental operation.
-Low Resistance Flow Channel: Featuring a full bore design, it minimizes fluid resistance, making it perfectly suited for high flow rate scenarios.
5. Application Areas
- This versatile valve finds widespread application across various industries such as petroleum, chemical engineering, urban water supply and drainage, and power. It is particularly ideal for conditions demanding stringent shut-off or frequent operation.
Product Parameters
Model NO. |
Q11F |
Driving Mode |
Manual |
Temperature |
Normal Temperature |
Connection Form |
Welded |
Pressure |
PN16 |
Specification |
3/8" - 4" |
Origin |
China |
Production Capacity |
10000 PCS/Month |
HS Code |
8481804090 |
Material |
SS201,SS304,SS304L,SS316,SS316L |
Package |
Carton and Plywood Case |
Shipment Time |
25days |
Trademark |
SafetySS |
Gasket Sealing |
PTFE/RPTFE/PPL |
Structure |
Floating Ball Valve |
Standard |
GB/ANSI/DIN/JIS |
Application |
Industrial Usage, Water Industrial Usage, Household Usage |
Channel |
Straight Through Type |
Detailed Photos








Certifications

Company Profile







FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.