Stainless Steel Threaded Vent Valve
Product Description
Product Overview
Introducing our stainless steel threaded air vent valve, a marvel of engineering specifically crafted for liquid-carrying pipeline systems such as those transporting water or oil. This ingenious device is designed to automatically release entrapped air or gas, thereby preventing the dreaded airlocks that can cripple system performance. By purging these pesky air pockets, our valve not only ensures stable operation but also significantly boosts fluid transfer efficiency. An added bonus? It extends the service life of your equipment, making it an invaluable asset to any pipeline system.
Product Structure
1.Materials
- Valve Body/Cover: Crafted from 304/316 stainless steel, offering unparalleled resistance to corrosion and high temperatures, perfect for withstanding the toughest environments.
- Internal Components: Incorporates a robust float ball made from stainless steel or a corrosion-resistant composite, along with a reliable valve stem and durable sealing rings crafted from EPDM/NBR fluororubber.
- Connection Type: Engineered with precision, the valve offers threaded connections compatible with G pipe thread or NPT standards, ensuring a secure fit.
2.Design Features
- Boasting a compact structure, ideal for installation in even the most space-limited areas.
- Features a state-of-the-art automatic opening/closing mechanism with lightning-fast response, eliminating the need for manual operation.
- Equipped with a dual-seal design, ensuring complete prevention of leakage during gas discharge.
Working Principle
As gas accumulates within the pipeline, the liquid level in the valve chamber drops, prompting the float ball to descend. This action opens the vent port through the valve stem, allowing gas to escape. Once the gas is expelled, liquid re-enters the chamber, lifting the float ball to securely close the vent port, thereby preventing any liquid leakage.
Applications
- HVAC Systems: Perfect for heating pipelines and ensuring smooth air conditioning water circulation.
- Water Supply/Drainage: Essential for high-rise building water networks and firefighting pipelines.
- Industrial Equipment: A must-have for boiler systems, heat exchangers, and solar thermal circulation.
- Others: Ideal for use in hydraulic systems and chemical liquid transfer pipelines.
Product Advantages
1.Corrosion Resistance: Constructed from premium stainless steel, this valve promises unwavering durability, even in the harshest humid, acidic, or alkaline environments.
2.High Efficiency: With its rapid air removal capabilities, this valve effectively prevents cavitation, reduces noise, and minimizes energy loss.
3.Easy Installation: Designed with convenience in mind, its threaded connections make installation a breeze, requiring no specialized tools.
4.Low Maintenance: Thanks to its modular design, cleaning or replacing components is a straightforward process, ensuring minimal downtime.
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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