Grooved check valve

  • Dual-plate design
  • EPDM gasket
  • Max. working pressure 20 bar

Material specifications

Body: Ductile iron ASTM A536 65-45-12
Discs: Stainless steel ASTM A 351 CF8
Gasket: EPDM
Torsion springs: Rosteri AISI 316
Disc hinge pin: Rosteri AISI 304
Spacer and washer: PTFE

Dimensions

Product code Size (DN) Size (mm) A (mm) B (mm) C (mm) Weight (kg)
1V9150030002 80 88,9 135 125 89 2.5