Series MW, Wafer , Ball Valves & butterfly valves
Piping System Components
Ball Valves & Butterfly Valves
Series MW, Wafer
Product Description
Series MW - Wafer type body, Body material: Cast Iron (ASTM A126 Class B), Ductile Iron (ASTM A536), Cast Iron Epoxy Coated, Ductile Iron-Epoxy Coated;, Disc material: Sizes 2" thru12" - Aluminum Bronze (ASTM B148), NP Ductile Iron (ASTM A536), Stainless Steel (Type 316), Ductile Iron-Nylon Coated; Nylon Coated Ductile Iron, Epoxy Coated Ductile Iron; Sizes 14" thru 24" - Aluminum Bronze (ASTM B148), NP Ductile Iron (ASTM A536), Stainless Steel (Type 316);, Seat material: Sizes 2" thru12" - BUNA, EPDM, VITON, HYPALON, NEOPRENE, Teflon over BUNA; Sizes 14" thru 24" - BUNA, EPDM, VITON, HYPALON
Product Ratings
Sizes: 2" thru 12" (50 mm thru 300 mm) | Pressure rating: 200 psi (1380 kPa) | Lever handle, Gear Operator, Actuator | | Sizes: 14" thru 24" (356 mm thru 610 mm) | Pressure rating: 150 psi (1035 kPa) | Gear Operator, Actuator | | See attached "pdf" for construction and materials details.
Applicable Standards
API 609 (2017); MSS SP 67(2017)
None