ACS Dual plate check valve Butterfly valve lug PN16 – ductile iron body and disc – EPDM Lug Type Butterfly Valve PN16 GS Ductile Iron Disc Lug Type Butterfly Valve PN16 GS Ductile Iron Disc Lug Type Butterfly Valve PN16 GS Ductile Iron Disc Rising stem gate valve PN10 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