125FVFI Series - PRODUCT DATA BULLETIN
 125FVFI Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL

Model '125FVFI'

Available in sizes 2" to 16" with ANSI 125# FF flanged ends for maximum operating pressures as follows:

PMO: (Maximum Operating Pressure)
2" to 12" 200 psi @ 150 deg. F.
14" to 16" 150 psi @ 150 deg. F.

Materials of Construction:

  • Body: Cast Iron
  • Disc: Bronze
  • Seat: Bronze w/Buna-N O-Ring
  • Bushing: Bronze
  • Screen: Stainless Steel
Notes:
  • These valves are designed for vertical upward flow.
  • The conical spring design allows the plug greater travel, resulting in better flow characteristics than valves of conventional design.
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      Unit of Measure
      Items
      Cast Iron Foot Valve

      Cast Iron Foot Valve
      Cast Iron Foot Valve

      Cast Iron Foot Valve
      Cast Iron Foot Valve

      Cast Iron Foot Valve
      Cast Iron Foot Valve

      Cast Iron Foot Valve
      Cast Iron Foot Valve

      Cast Iron Foot Valve
      Size N/A 50 mm2 in N/A 65 mm2 1/2 in N/A 80 mm3 in N/A 100 mm4 in N/A 125 mm5 in
      A N/A 273 mm10 3/4 in N/A 295 mm11 5/8 in N/A 295 mm11 5/8 in N/A 321 mm12 5/8 in N/A 372 mm14 5/8 in
      B N/A 121 mm4 3/4 in N/A 140 mm5 1/2 in N/A 162 mm6 3/8 in N/A 229 mm9 in N/A 254 mm10 in
      C N/A 51 mm2 in N/A 64 mm2 1/2 in N/A 76 mm3 in N/A 102 mm4 in N/A 127 mm5 in
      D N/A 152 mm6 in N/A 178 mm7 in N/A 191 mm7 1/2 in N/A 229 mm9 in N/A 254 mm10 in
      E N/A 111 mm4 3/8 in N/A 114 mm4 1/2 in N/A 102 mm4 in N/A 102 mm4 in N/A 127 mm5 in
      Flow Coefficient Cv N/A 61 N/A 94 N/A 140 N/A 246 N/A 388
      Weight N/A 10.4 kg23 lb N/A 15.4 kg34 lb N/A 19.5 kg43 lb N/A 30.0 kg66 lb N/A 43.1 kg95 lb
      Maximum Operating Pressure PMO N/A 200 psi at 150 ºF
      Body Material (1) N/A A126-B Cast Iron
      Plug Material (2) N/A B148 C954 Aluminum Bronze
      Seal Material (3) N/A Buna-N
      Seat Material (4) N/A B148 C954 Aluminum Bronze
      Bushing Material (5) N/A B148 C954 Aluminum Bronze
      Set Screw Material (6) N/A 300 Series Stainless Steel
      Screen Retainer Material (7) N/A 300 Series Stainless Steel
      Ring Plate (8) N/A A105 Carbon Steel
      Screen Material (9) N/A 304 Stainless Steel
      Bolting Material (10 N/A A193-B7/A194-2H Carbon Steel
      Gasket Material (11) N/A Rubber