Non-Return valves an Intermediate flange version
This valve is or preventing backflow. Available in different seal and body materials.
Suitable for industrial use in pipeline systems for transport of liquid and gaseous substances, as well as in systems with especially stringent material requirements
|Type 930 / 932|
|Areas of application||water and gases|
|Nominal diameters||DN 15 – 300 (½ – 12″)|
|Material||stainless steel (1.4408 / 1.4436), Brass, Alu bronze, Cast steel or Duplex|
|Flanges||DIN EN 1092-1|