Premium Stainless Steel Foot Valve with Pn16 Pressure Rating

Product Description

Stainless Steel Screw Foot Valve

 

Product Description

Structure & Working Principle 
1. Core Components 
   The foot valve consists of a valve body, valve disc, valve cover, bushing, sealing ring, and other parts. When fluid pressure acts on the disc, the valve opens to allow liquid inflow. When the pump stops, pressure from the outlet side forces the disc to close instantly, preventing backflow.  

2. Design Features  
   - Anti-Clogging Design: Multiple inlet ports and reinforced ribs on the valve cover minimize blockage risks in media containing minor impurities.  
   - Connection Types: Supports threaded (screwed) and flanged connections for diverse pipeline requirements.  
                                   |

Applications  
- Pump Systems: Installed at the bottom of suction pipes to maintain primed pipelines and prevent dry running.  
- Industrial Pipelines: Used in water treatment, oil transportation, etc. Horizontal pipelines require vertical lift structures (recommended for DN50+).  
- Special Media: Corrosion-resistant models handle weak acids/alkalis; avoid high-viscosity or solid-laden fluids.  


Installation & Maintenance  
1. Installation Guidelines  
   - Must be vertically installed to ensure proper disc operation.  
   - Prime the suction pipe before initial startup to create a vacuum.  
   - Clean sealing surfaces and seal pipeline ends during long-term storage.  

2. Maintenance Tips 
   - Regularly lubricate the valve stem; avoid forced operation with levers.  
   - Replace worn sealing rings promptly; some models allow quick maintenance access.  

 

Product Parameters

Nominal Pressure (PN)    |  PN0.25MPa (standard), up to 2.5MPa for specific models.

Nominal Diameter (DN)  | DN15-DN100

Applicable Media            | Water, oil, non-corrosive liquids; some models support sewage, steam, etc.

Temperature Range         | ≤50°C (standard); special models: -40~350°C

Body Material                 | Stainless steel (304, 316, 316L), carbon steel

Detailed Photos

Certifications

 

Packaging & Shipping

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.