Lug type butterfly valve PN16 Stainless Steel disc Lug Type Butterfly valve PN16 Stainless Steel disc Lug type butterfly valve PN16 Stainless Steel Flanged type triple-acting air release valve Flanged type single-acting air release valve + ball valve Double Flanged, double eccentric butterfly valve Double Flanged, double eccentric Butterfly Valve Flanged swing check valve ductile iron body Flanged Pn16 “Y” strainer Flanged Pn16 “Y” strainer