Specifications:

  • Design and Manufacture : BS5159
  • Face to Face : BS4460
  • End Flange Dimensions : BS4504
  • Working Pressure : 1.6MPa
  • Pressure Test : BS67655

Description

Materials

Part No Name of part Material
1 Body Gray Cast Iron (ASTM A126-B)
2 Bonnet Gray Cast Iron (ASTM A126-B)
3 Nut Carbon Steel (ASTM A307)
4 Bolting Carbon Steel (ASTM A307)
5 Ball Stainless Steel (A182 F304)
6 Seat PTFE
7 Gasket PTFE
8 Stem Stainless Steel (A182 F304)
9 Stem Packing PTFE
10 Gland Flange Gray Cast Iron (ASTM A126-B)
11 Gland Bolt Carbon Steel (ASTM A307)
12 Stop Collar Carbon SteelĀ 
13 Lever Steel
14 Circlip Carbon SteelĀ 

 

Dimensions

Size DN d L H W R C D b N-H F
1/2″ 15 15 108 78 130 45 65 95 14 4-?14 2
3/4″ 20 20 117 113 160 58 75 105 16 4-?14 2
1″ 25 25 127 107 160 68 85 115 16 4-?14 2
1 1/4 32 32 140 113 160 78 100 140 18 4-?18 2
1 1/2 40 40 165 130 250 88 110 150 18 4-?18 3
2 50 50 178 146 250 102 125 165 20 4-?18 3
2 1/2 65 65 190 176 350 122 145 185 20 4-?18 3
3 80 80 203 222 350 138 160 200 22 4-?18 3
4 100 100 229 222 400 158 180 220 24 4-?18 3
5 125 125 356 250 500 188 210 250 26 4-?18 3
6 150 150 394 275 600 212 240 285 26 4-?22 3
8 200 200 457 268 295 340 30 4-?22 3