Bonomi G531S Gear Operated Lug Butterfly Valve Viton seat CF8M SS disc with no pins in disc and Epoxy Coated ductile Iron body
G531S
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      Bonomi G531S Gear Operated Lug Butterfly Valve Viton seat CF8M SS disc with no pins in disc and Epoxy Coated ductile Iron body
      Bonomi G531S Gear Operated Lug Butterfly Valve Viton seat CF8M SS disc with no pins in disc and Epoxy Coated ductile Iron body
      Bonomi G531S Gear Operated Lug Body Butterfly Valve Viton seat
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      The Bonomi G531S Gear Operated Lug Style Butterfly Valve Viton seat, with Epoxy Coated ductile Iron body CF8M SS disc with no pins in disc prevent potential leak points, Full Port, API609 face to face flange.

      Available in sizes from 2" to 12.

      Bonomi
      $203.82
      $258.00
      Save 21%
      Typically ships within 1-3 business days
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      • The Bonomi series G531S Viton seat CF8M Stainless Steel disc gear operated Lug Butterfly valve Full Port features:

        • Epoxy coated cast iron wafer body
        • Pressure rating: 250 psi water (40°F to 80°F) (°C-4.44 to 26.66)
        • Food Grade EPDM resilient seat -30°F to 250°F (°C -34.44 to 121.11)
        • Low turn ratio
        • API609 face to face flange
        • Floating dual shaft disc design
        • IP54 enclosure
        • MSS SP 67 Compliant
        • No pins in disc prevent potential leak points
        • NSF/ANSI 61, 373 certified for drinking water service (EPDM seats only)
        • Dead end service to 100 psi

        Models

        • GN501S EPDM seats    Sizes 1 1/2" to 12"
        • G531S   VITON seats   Sizes 2" to 12"
        • G531S   BUNA-N seats Sizes 2" to 12"
        Summary Specifications for Bonomi series GN501S (Please see attachment for full specs.)
        Size 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" 10" (**) 12" (**)
        ISO 5211 ØN F05 F05 F05 F05 F07 F07 F07 F10 F10 F10
        Seat Torque (100psi) 111 126 134 205 339 523 677 1205 1890 2808
        Weight (in lbs.) 19.1 19.9 20.8 21.9 31.3 35.5 42.8 68.6 87.3 121.3

        Specifications: Please click on the image below to expand:

        GN500S-G530S-G540S-S Specs

      • Bonomi
        G531S

        Data sheet

        Valve Type
        Butterfly Valve
        Valve Size
        2 1/2" 2" 3" 4" 5" 6" 8" 10" 12"
        Valve Temperature Range
        -30° to 250 (°C -34 to 121)
        Valve Body Material
        Ductile Iron
        Valve Disc Material
        CF8M Stainless Steel
        Valve Connection
        Lug Style Flanged
        Valve PSI
        250
        Valve Configuration
        2-Way
        Valve Operation
        Gear Operated
        Valve Certification
        NSF/ANSI 61 NSF/ANSI 372
        Valve Seat
        Viton
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        Bonomi G531S Gear Operated Lug Butterfly Valve Viton seat CF8M SS disc with no pins in disc and Epoxy Coated ductile Iron body
        Bonomi G531S Gear Operated Lug Butterfly Valve Viton seat CF8M SS disc with no pins in disc and Epoxy Coated ductile Iron body