Stainless Steel Threaded Vent Valve
Product Description
Product Overview
Introducing our stainless steel threaded air vent valve! This innovative device is meticulously engineered to automatically expel trapped air or gas from liquid-carrying pipeline systems like water and oil networks. By efficiently eliminating air pockets, our valve prevents airlocks, ensures seamless system operation, boosts fluid transfer efficiency, and significantly extends the lifespan of your equipment.
Product Structure
1.Materials
- Valve Body/Cover: Crafted from premium 304/316 stainless steel, offering unparalleled corrosion resistance and high-temperature endurance, ideal for even the harshest environments.
- Internal Components: Includes a float ball made from stainless steel or a corrosion-resistant composite, along with a robust valve stem and high-quality sealing rings (EPDM/NBR fluororubber).
- Connection Type: Features a threaded connection available in G pipe thread or NPT standard, ensuring reliable and versatile installations.
2.Design Features
- Boasting a compact structure, our valve fits seamlessly into space-constrained areas.
- Equipped with an automatic opening/closing mechanism that responds rapidly, eliminating the need for manual intervention.
- Incorporates a dual-seal design ensuring no leakage during gas discharge, providing peace of mind and reliability.
Working Principle
Our valve operates with precision: as gas accumulates within the pipeline, the liquid level in the valve chamber decreases, causing the float ball to descend. This action opens the vent port via the valve stem, allowing gas to escape. Once expelled, liquid refills the chamber, lifting the float ball to securely close the vent port, effectively preventing any liquid leakage.
Applications
- HVAC Systems: Perfect for heating pipelines and air conditioning water circulation systems.
- Water Supply/Drainage: Ideal for high-rise building water networks and firefighting pipelines, enhancing safety and efficiency.
- Industrial Equipment: Essential for boiler systems, heat exchangers, and solar thermal circulation setups.
- Others: Versatile usage in hydraulic systems and chemical liquid transfer pipelines.
Product Advantages
1.Corrosion Resistance: With its stainless steel construction, our valve promises unparalleled durability even in humid, acidic, or alkaline environments.
2.High Efficiency: Its rapid air removal capability effectively prevents cavitation, noise, and unnecessary energy loss.
3.Easy Installation: Designed for simplicity, the threaded connections make installation a breeze, requiring no specialized tools.
4.Low Maintenance: The modular design facilitates easy disassembly for cleaning or component replacement, saving time and effort.
Product Parameters
| Applicable Media: Water, oil, non-corrosive liquids. |
| Operating Pressure: 0.2-1.6 MPa |
| Temperature Range: -20°C to 150°C (dependent on seal material). |
| Connection Sizes: DN15-DN50 (1/2"-2"), custom sizes available |
| Venting Efficiency: ≥98% |
Detailed Photos
About US
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.
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