ASC's general-purpose ABZ 709/719 resilient-seated butterfly valves are machined to offer long life and resiliency in a slim profile that permits maximum open fluid flow. These sturdy valves meet the strictest industry standards for durability and tight shut-off. The 709/719 valves feature superior sealing features such as unique double-V stem self-seals that protect stem areas during vacuum or pressure use. Our ABZ valves meet rigorous industry standards that include the American Petroleum Institute (API), the American Society of Mechanical Engineers (ASME) and the American National Standards Institute (ANSI).

Wafer Style Undercut Disc Resilient Seated General Purpose Butterfly Valve, Series/Model: Model 709-961-001, Nominal Size: 4 IN, Pressure Rating: 50 PSI, Cast Iron Body Material, Stem Material: 316 Stainless Steel, Trim Material: 316 Stainless Steel Disc, Seat Material: Viton, Industry Standards: API 609 Category A, ASME 16.1/16.5, ASME 16.34 And MSS SP67, Design Tested In Accordance With API 598, 12.53 IN Height, Lead Free: No

• General purpose
• Dead end service: pressure rated 75 PSI CWP, non-shock
• Split body design enables easy field replacement of seat and disc-stem
• 709 - wafer body design
• 1-piece disc-stem
• Top bushing to protect stem from side-to-side thrust of operators
• Resil-O-Seat snap-in seat
• Extended neck for insulation requirements
• Body material: cast Iron, stainless steel, aluminum
• Disc: stainless steel, PFA encased stainless
• Stem bushing: Teflon® graphite-impregnated
• Stem packing: Buna-N, viton

• Brochure https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/ABZ_1000396812BFV_Brochure.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/ABZ_1000ABZ709961001BFV_Specification_Sheet.pdf