BYV Series Butterfly Valves

The BYV Series butterfly valves are available in PVC, CPVC and GFPP bodies with PVC, CPVC, GFPP or PVDF discs. Liners and seals available in VITON, EPDM or Nitrile materials. 316SS Stems are standard. The BYV Series features a revolutionary hand lever with 19 lockable stop positions and 360 degree interlocking splines. “Patented” & Other Patents Pending” Pat. No.: 9,695,947; 9,989,154; 10,683,937; 10,683,938; 10,690,252; 11,092,242.

• One Piece Injection Molded PVC, CPVC or GFPP Body
• PVC, CPVC, GFPP or PVDF Disc Materials
• Hand Lever with 19 Lockable Stop Positions & 360° Interlocking Splines
• External Disc Position and Flow Indication
• Hydro-dynamic Centric Disc for Increased Flow Performance
• Over-Sized Liner Face Maximizes Surface Contact with Flanges
• 1-Piece 316 Stainless Steel Stem with Threaded Retaining Gland
• Stem Bearing and Seal Retainer for Absolute Stem Position and Seal
• ISO 5211 Top Flange and Stem Drive
• All Sizes Meet ANSI B16.10 / ISO 5752 Narrow Face-to-Face Dimensions
• Pressure Rated at 150 PSI/10 Bar in All Sizes @ 70°F Non-Shock
• NSF / ANSI 61 and NSF / ANSI 372 Listed

BYCN/BYCS Series Butterfly Valves

BYCN Pure-Blu and BYC Sure-Tuff Series Butterfly Valve sizes 2" to 8" PVC Body and PVC Disc only. All liners and seals are EPDM. BYCN Pure-Blu includes Type 316 Stainless Steel Shaft. BYCN Pure-Blu and BYC Sure-Tuff butterfly valves are offered with a lever handle or a gearbox.

• Distinctive Ergonomic Handle with Lockout Feature
• Wafer Body Design
• Fits ANSI 150 or PN10 Flange Patterns
• PVC Body with PVC Disc
• One-Piece Stainless Steel Stem 316 Grade for BYCN/410 Grade for BYCS
• ISO 5211 Mounting Pad
• NSF / ANSI-61 and NSF / ANSI 372 Listed (BYCN Series)

BYB Series Butterfly Valves

BYB Series butterfly valves are available in PVC, CPVC, PP and PVDF bodies. Discs are available in CPVC, PP and PVDF. All BYB Series have a 410 SSTL shaft. Liners are FPM, EPDM or Nitrile.

• PVC, CPVC, PP and PVDF Bodies
• PVC, CPVC, PP and PVDF Discs
• Heavy Duty Gear Operator
• 410 Grade Stainless Steel Stem
• Choice of FPM, EPDM or Nitrile Liners