Design: BS 5163 / BS5150 (EN1171);
Class: PN10 / 16;
Face to face: BS 5150-3 / EN558.1 F3;
Flange: BS4504, EN1092-2, ISO7005-2;
Testing: EN12266 / ISO5208;
Size: DN50-DN1200 (2” – 64”).
Size and working pressure:
DN40-DN300: PN10-16-25.
DN350-1200: PN10-16.
Operator:
DN40-DN600: Wheel, Cap, Top flange free shaft, Gear box;
DN700-DN1200: Top flange free shaft, Gear box
Material of Main Parts
Body |
Cast Iron or Ductile Iron |
Body Seat Ring |
Cast Bronze |
Wedge Seat Ring |
Cast Bronze |
Wedge |
Cast Iron or Ductile Iron |
Stem |
Brass |
Body Gasket |
Graphite |
Bolts |
Steel |
Nuts |
Steel |
Bonnet |
Cast Iron |
Packing |
Graphite |
Bolts |
Steel |
Nuts |
Steel |
Gland Follower |
Ductile Iron |
Yoke Bushing |
Cast Brass |
Yoke Bushing Nut |
Cast Iron |
Screw |
Steel |
Handwheel |
Cast Iron |
Name Plate |
AI |
Handwheel Nut |
Ductile Iron |