Stainless Steel Threaded Vent Valve
Product Description
Product Overview
The Stainless Steel Threaded Venting Valve is an ingenious solution crafted to automatically expel trapped air or gas from liquid-conveying pipeline systems, whether it's water, oil, or more. By adeptly eliminating air pockets, this valve mitigates the risk of airlocks, guaranteeing stable and seamless system performance. It boosts fluid transfer efficiency and enriches the longevity of your equipment through its proficient operation.
Product Structure
1. Materials
- Valve Body/Cover: Constructed from 304/316 stainless steel, this ensures exceptional resistance to corrosion and tolerance to high temperatures, making it ideal for deployment in harsh environments.
- Internal Components: Features a float ball crafted from stainless steel or a durable corrosion-resistant composite, along with a valve stem and sealing rings (EPDM/NBR fluororubber).
- Connection Type: Designed with a threaded connection, compatible with G pipe thread or NPT standard, ensuring versatility and ease of installation.
2. Design Features
- The compact structure is specifically engineered for seamless installation in areas with limited space availability.
- Boasts an automatic opening/closing mechanism with a rapid response that eliminates the need for manual control, offering superior user convenience.
- Incorporates a dual-seal design to ensure no leakage occurs during gas discharge, maintaining optimal system efficiency and safety.
Working Principle
As gas accumulates in the pipeline, the liquid level within the valve chamber decreases, causing the float ball to descend and open the vent port via the valve stem. Once the gas is effectively expelled, liquid fills the chamber, elevating the float ball to seal the vent port securely, preventing any liquid leakage.
Applications
- HVAC Systems: Perfect for heating pipelines and air conditioning water circulation, enhancing system performance and reliability.
- Water Supply/Drainage: Ideal for high-rise building water networks and firefighting pipelines, ensuring smooth operation and safety.
- Industrial Equipment: Essential for boiler systems, heat exchangers, and solar thermal circulation, providing efficient and reliable service.
- Others: Suitable for hydraulic systems and chemical liquid transfer pipelines, supporting diverse industrial applications.
Product Advantages
1. Corrosion Resistance: With its stainless steel construction, this valve offers unmatched durability, even in humid, acidic, or alkaline environments, ensuring long-lasting performance.
2. High Efficiency: Capable of rapid air removal, it prevents the detrimental effects of cavitation, noise, and energy loss, maximizing the system's operational efficiency.
3. Easy Installation: The threaded connections are designed for straightforward installation, requiring no specialized tools, making setup quick and hassle-free.
4. Low Maintenance: Its modular design enables easy disassembly for cleaning or component replacement, reducing downtime and maintenance costs.
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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