Payment & Shipping Terms:
Stainless Steel ball for air vent head,special size ball for air vent head
Usually , The air vent hard have two type,
The float ball type and and float type,
The body for the air vent head can be Cast iron ,ductile cast iron,cast steel.
Float is the main spare parts for air vent head.
Usually,The material for the float is Stainless Steel /SUS304.
The picture of air vent head ball and air vent head float supplyed by CXD Marine Valve company as follows:
Of couse ,the float must work with the rubber sealing ring
If you need more info for the float and sealing ring,Please Email me at : firstname.lastname@example.org
Quick delivery ,
One years quality guarantee .