Stainless Steel Threaded Vent Valve
Product Description
Product Overview
Introducing the Stainless Steel Threaded Air Vent Valve, a marvel of precision engineering, designed to automatically and efficiently release trapped air or gas from liquid pipelines, whether transporting water or oil. By expertly expelling air pockets, this valve prevents damaging airlocks, ensures steady operational performance, greatly enhances fluid transfer efficiency, and extends the lifespan of your valuable equipment.
Product Structure
1. Materials
- Valve Body/Cover: Expertly forged from top-grade 304/316 stainless steel, these components offer unparalleled corrosion resistance and withstand high temperatures, making them perfect for even the most demanding environments.
- Internal Components: Featuring a robust float ball, crafted from stainless steel or a corrosion-resistant composite, alongside a valve stem and sealing rings made of EPDM/NBR fluororubber, ensuring superior reliability and performance.
- Connection Type: Incorporates a versatile threaded design compatible with G pipe thread or NPT standards, facilitating seamless integration.
2. Design Features
- A compact structure, masterfully engineered for easy installation in confined spaces.
- Equipped with an advanced automatic opening/closing mechanism that responds swiftly, eliminating the need for manual intervention, and enhancing user convenience.
- Boasts a sophisticated dual-seal design, expertly crafted to prevent leakage during critical gas discharge phases, thus ensuring system integrity.
Working Principle
As gas accumulates within the pipeline, the ensuing drop in liquid level within the valve chamber causes the float ball to descend, thereby opening the vent port via the valve stem. Once the gas is thoroughly expelled, the chamber refills with liquid, causing the float ball to rise and securely seal the vent port, averting any liquid leakage effectively.
Applications
- HVAC Systems: Perfectly suited for heating pipelines and air conditioning water circulation, ensuring optimal performance.
- Water Supply/Drainage: Ideal for high-rise building water networks and vital firefighting pipelines, enhancing safety and efficiency.
- Industrial Equipment: Essential for boiler systems, heat exchangers, and solar thermal circulation, guaranteeing peak operational performance.
- Others: Specifically designed for hydraulic systems and chemical liquid transfer pipelines, catering to diverse application demands.
Product Advantages
1. Corrosion Resistance: Constructed from stainless steel, this valve is engineered to confront humid, acidic, or alkaline environments, ensuring enduring durability.
2. High Efficiency: Its rapid air removal capabilities prevent issues like cavitation, noise, and potential energy loss, optimizing system performance and efficiency.
3. Easy Installation: The threaded connections facilitate straightforward installation without requiring specialized tools, enhancing user convenience.
4. Low Maintenance: Featuring a modular design, this valve allows easy disassembly, simplifying cleaning or component replacement, thereby minimizing maintenance efforts.
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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