1088 Cast Steel Three Piece Design Ball Valve, Class-150 (Screwed)

1088 Cast Steel Three Piece Design Ball Valve, Class-150 (Screwed)

Salient Features
  • Design Standard BS EN ISO 17292 (BS 5351).
  • Screwed Female Ends to BSPT / NPT / Socket Weld.
  • Reduced Bore, Three Piece Design.
  • Superb in Quality and Performance.
Test Pressure (Hydrostatic) :
  • Shell : 31 kg/cm²g (440psig)
  • Seat : 21kg/cm²g (300 psig)
  • Seat (Steam) : 10.55 kg/cm²g (150 psig)
  • Maximum Working Temperature : 220°C

Materials

P.No.Name of PartMaterial of ConstructionSpecificationQty.
1BodyCast SteelASTM A 216 Gr. WCB1
2BallStainless SteelASTM A 276 Type 304 / ASTM A 351 Gr. CF81
3Thrust WasherPTFE 35% Carbon FilledBS EN 12086 – 11
4StemStainless SteelASTM A 276 Type 3041
5Packing RingPTFE 35% Carbon FilledBS EN 12086 – 12
6GlandStainless SteelASTM A 276 Type 3041
7Cup WasherStainless SteelASTM A 276 Type 3042
8NutH.T SteelASTM A 194 Gr. 2H2
9Spring WasherSpring Steel / Stainless SteelEN 47 Gr. B / Type 3041
10LeverCarbon Steel– – –1
11Body Seat RingPTFEBS EN 12086-12
12GasketPTFEBS EN 12086-12
13Spring WasherSpring Steel / Stainless SteelEN 47 Gr. B / Type 3048
14StudsAlloy SteelASTM A 193 Gr. B74
15NutsH.T SteelASTM A 194 Gr. 2H8
16End ConnectorCast SteelASTM A 216 Gr. WCB2

Material Diagram

Sizes / Dimensions

Size (Inches)Size (mm)ABC ~D ~
1/215691/2″38112
3/420733/4″40125
125951″57168
1 1/4321051 1/4″65168
1 1/2401151 1/2″75177
2501282″75220