Cast Iron Swing Check

PRESSURE/ TEMPERATURE RATING:

10 BAR at 0°C to 120°C max.

FLANGED:

  • BS EN 1092-2 – PN6, PN10, PN16
  • BS 10 Tables – ‘D’, ‘E’
  • ANSI B 16.1 – Class 125

 

 

 

 

 

 

     

        OPTIONAL EXTRAS:

  • Body and Cover Tappings
  • By-Pass
  • Limit Switches
  • Lever Arm Guard
  • Rubber Faced Disc (NB. max Temp. 65°C)

        TYPE OF APPLICATION:

  • Fluid Non-Return

        LINE MEDIA:

  • Condensate
  • Medium Temperature Hot Water
  • Low Temperature Hot Water
  • Cold “Clean” Water
  • Cold ‘Dirty’ Water
  • Sewage
  • Effluent

 

CONSTRUCTION:

  • Fig. 184SC – Bolted cover flange assembly is removable complete with hinge and disc for maintenance or replacement on site
  • Fig. 184SCLW – Lever & weight type valves will be supplied with the lever on the right handside when looking at the valve inlet port as illustrated, unless specified opposite hand
  • Fig. 184SC and Fig. 184SCLW are suitable for horizontal or vertical pipelines. (Fig. 184SCLW lever has provision for realignment when vertical mounted)
  • Flanges will be drilled unless otherwise specified on order

MATERIALS:

  • Body/Cover – Cast Iron to Cover BSEN 1561 EN GJL 250
  • Disc/Seat Ring – Gunmetal to BS EN 1982 CC491K
  • Hinge Pin – High Tensile Brass to BS EN 12164 CW721R
  • Stuffing Box, Spindle and Side Plug (184SCLW): High Tensile Brass to BS EN 12164 CW721R
  • Alternative Trim available: Stainless Steel
 
Nominal Size 40 50 65 80 100 125 150 200 250 300
A  200 203 216 241 292 330 356 495 622 698
B  98 114 127 134 153 165 184 273 324 337
Weight Kg. (Fig.184SC) 11 15 19 21 29 39 54 113 162 242
       Weight Kg.          (Fig.184SCLW) 24 32 43 60 123 173 248