Wafer Style Resilient Seated Undercut Disc Butterfly Valve, Series/Model: Model 909-953-001, Nominal Size: 8 IN, Pressure Rating: 50 PSI, Cast Iron Body Material, Stem Material: 316 Stainless Steel, Trim Material: 316 Stainless Steel Disc, Seat Material: TFE/EPDM, Industry Standards: API 609 Category A, ASME 16.1/16.5, ASME 16.34 And MSS SP67, Design Tested In Accordance With API 598, 16.06 IN Height, Lead Free: No

• All bodies are machined to high tolerances for guaranteed dimensions
• 2-piece body and one-piece disc/stem makes field replacement of seat and disc/stem quick and easy
• Top bushings protects the stem from side thrust of operators and they are made of impact and corrosion resistant material
• Special double v-shape of stem seal self-adjusts to protect the stem area for either vacuum or pressure use
• The special snap-in Resil-O-Seat™ design secures seat in place without bonding

• Specification https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/1000ABZ909953001BFV_spec.pdf
• Technical Drawing https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/1000ABZ909953001BFV_tech.pdf
• Brochure/Catalog https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/1400ABZ201653001BFV_broc.pdf