![](https://pneumaxspa.com/pneumax-co-uk/wp-content/uploads/Serie-F3320-320x320.jpg)
Construction characteristics:
– AISI 303 stainless steel or anodised aluminium body
– AISI 303 stainless steel guide tube
– AISI 430FR stainless steel mobile and fixed core
– AISI 302 stainless steel springs
– FPM sealing assemblies
Construction characteristics:
– AISI 303 stainless steel or anodised aluminium body
– AISI 303 stainless steel guide tube
– AISI 430FR stainless steel mobile and fixed core
– AISI 302 stainless steel springs
– FPM sealing assemblies