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Tilting Disc Swing Check Valve


The GA Tilting Disc Swing Check Valve features a streamlined flow design for low headloss. The unique design also provides quick-open/close and drop-tight seating for extended life. For additional configurations, see Product versions below.

Meets American Iron and Steel requirements.

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General information

Product features and benefits

  • Rugged and corrosion resistant
  • Superior flow characteristics
  • Drop-tight seating
  • Optional bottom buffer or top mounted hydraulic cylinder
  • Optional visual position indicator
  • 6" to 48" Class 125 and 250 flanged
  • NSF-61 Certified for contact with drinking water
  • NSF-372 Certified lead free
  • Additional options available


  • Body: Class 125 - Cast Iron, ASTM A126 Class B or Class 250 - Ductile Iron, ASTM A536 Grade 65-45-12
  • Body Seat: Bronze (No Lead) ASTM B30 or B505
  • Disc: Ductile Iron, ASTM A536 Grade 65-45-12 (>14”), Bronze (No Lead) (14” and smaller)
  • Disc Seat: Bronze (No Lead) ASTM B30 or B505
  • Pivot Pins: Stainless steel, Type 303
  • Pivot Bushings: Bronze (No Lead) ASTM B30 or B505
  • Internal Fasteners: Stainless Steel, Type 304

Product versions

Bottom Buffer

Product features and benefits
  • For non-slam operation in systems with rapid flow reversal
  • Bottom mounted, oil operated dashpot


Product features and benefits
  • Designed for quick open/close and drop-tight seating

Top mounted hydaulic cylinder

Product features and benefits
  • Two-stage closure for non-slam operation and surge control in systems with extremely rapid flow reversal
  • Top mounted hydraulic cylinder
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9025 Marshall Road
Cranberry Township, PA 16066
United States
+1 724-776-1020 +1 724-776-1254 Write e-mail