Bid Specifications
A 4-way hydrant valve made of hard coated light weight
aluminum alloy, having a main chamber interior diameter of
5 1/2" controlled by a butterfly valve with positive locks in open
and closed positions and having a small chamber with an
interior diameter of 4" controlled by a clapper valve operated
automatically by differential pressure, all threads to be
attached by way of detachable flanges utilizing "O" rings.