Technical Overview
Foot Valve Ball Type PN10-16-25 is used in industrial, agricultural and water line systems, potable water systems and pump stations with a maximum liquid temperature of 80°C.
This valve is used to prevent reverse flow of liquid. The catalog describes this model as a full bore valve with low pressure drop, easy installation and easy maintenance.
Technical Overview
Foot Valve Ball Type PN10-16-25 is part of the foot valve range. The valve uses a ball-type blocking element and is designed for applications where reverse flow prevention is required.
According to the catalog, the continuous movement of the ball provides self-cleaning behavior. The catalog also mentions resistance to erosion and corrosion.
Applications
- Industrial systems
- Agricultural systems
- Water line systems
- Potable water systems
- Pump stations
- Non-corrosive liquid service up to 80°C
Design Features
- Easy installation and maintenance
- Low pressure drop
- Full bore valve
- Self-cleaning property due to continuous movement of the ball
- Resistance to erosion and corrosion
- Minimum pressure for sealing: 0.5 bar
Standards and Dimensions
The catalog mentions flange drilling and flange dimensions according to EN1092-2, with other standards available upon request.
The catalog also mentions EN558-1 / DIN3202-1 in relation to valve dimensions.
Materials
The body is made of ductile iron EN1563 GJS400.
The ball is made of aluminum vulcanized with EPDM/NBR according to DIN53538-5.
The filter is made of stainless steel AISI304 according to DIN17440, with 5 mm hole diameter.
The cap is made of GJS400.
The O-ring material is NBR.
Coating
Inside and outside body surfaces are coated with a minimum 250 micron epoxy electrostatic coating according to DIN30677.
Hydrostatic Test
Hydrostatic testing is according to ISO5208.
For PN10, the catalog table lists a body test pressure of 15 bar.
Available Sizes
The catalog table lists Foot Valve Ball Type in DN50, DN65, DN80, DN100, DN125, DN150, DN200 and DN250 sizes.
Technical Summary
Foot Valve Ball Type PN10-16-25 is used for reverse-flow prevention in industrial, agricultural, water line, potable water and pump station applications up to 80°C. The catalog mentions ductile iron EN1563 GJS400 body, aluminum ball vulcanized with EPDM/NBR, stainless steel AISI304 filter, NBR O-ring, EN1092-2 flange dimensions, DIN30677 epoxy coating and ISO5208 hydrostatic testing.
Related category: Foot Valves
FAQ
What is Foot Valve Ball Type PN10-16-25 used for?
It is used to prevent reverse flow in industrial, agricultural, water line, potable water and pump station applications.
What is the maximum liquid temperature mentioned?
The catalog mentions a maximum temperature of 80°C.
What is the minimum pressure for sealing?
The minimum pressure for sealing is 0.5 bar.
What materials are mentioned for this valve?
The body is ductile iron EN1563 GJS400, the ball is aluminum vulcanized with EPDM/NBR, the filter is stainless steel AISI304, the cap is GJS400, and the O-ring is NBR.
What sizes are listed?
The catalog table lists DN50, DN65, DN80, DN100, DN125, DN150, DN200 and DN250.