Stainless Steel Threaded Vent Valve
Product Description
Product Overview
Discover the brilliance of the stainless steel threaded air vent valve, a masterful creation engineered to seamlessly and automatically release entrapped air or gas from liquid-carrying pipeline systems, such as water or oil networks. By skillfully eliminating air pockets, it forestalls airlocks, guarantees smooth system performance, boosts fluid transfer efficiency, and extends the lifespan of equipment with unwavering reliability.
Product Structure
1. Materials
- Valve Body/Cover: Crafted from robust 304/316 stainless steel, offering exceptional resistance to corrosion and adeptly withstanding high temperatures, perfect for the most challenging environments.
- Internal Components: Includes a stainless steel or corrosion-resistant composite float ball, accompanied by a sturdy valve stem and premium sealing rings made of EPDM, NBR, or fluororubber.
- Connection Type: Versatile threaded connections, available in G pipe thread or NPT standard, for a secure and adaptable installation.
2. Design Features
- Ingenious compact structure, engineered for installation in areas where space is at a premium.
- Embrace the convenience of a swift automatic opening/closing mechanism, activating with no need for manual operation.
- Features a dual-seal design, expertly crafted to avert any leakage during gas discharge.
Working Principle
As gas accumulates within the pipeline, the liquid level within the valve chamber descends, prompting the float ball to lower and activate the vent port via the valve stem. Upon successful gas expulsion, the liquid refills the chamber, elevating the float ball to seal the vent port, thereby preventing any liquid leakage.
Applications
- HVAC Systems: Essential for heating pipelines and air conditioning water circulation, ensuring optimal climate control.
- Water Supply/Drainage: Perfectly suited for high-rise building water networks and firefighting pipelines, enhancing safety and reliability.
- Industrial Equipment: Integral to the functioning of boiler systems, heat exchangers, and solar thermal circulation systems.
- Others: Ideal for hydraulic systems and chemical liquid transfer pipelines, ensuring smooth operation.
Product Advantages
1. Corrosion Resistance: The stainless steel construction stands resilient in humid, acidic, or alkaline environments, ensuring longevity and performance.
2. High Efficiency: Its rapid air removal capability mitigates cavitation, reduces noise, and prevents energy loss, optimizing system performance.
3. Easy Installation: Threaded connections facilitate effortless installation, eliminating the necessity for specialized tools.
4. Low Maintenance: The thoughtful modular design permits straightforward disassembly for cleaning or component replacement, minimizing 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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