EWFM supply as standard the vacuum breaker 2336 on the range of top loading arms. It is designed to allow the complete drainage of the product after the valve to the end of the loading arm. They are available in either brass or stainless steel.
Design Pressure: 10 Bar G
Vacuum for opening: 57 mbar (30 mbar on special request)
Brass valve Viton
Stainless Steel KALREZ
Stainless Steel 316L
Please also see below product specification for more information