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SS Three Piece Design Ball Valve Screwed Class-150

Test Pressure (Hydrostatic) :
Shell : 31 kg/cm²g (440 PSIG)
Maximum Working Pressure : 21 kg/cm²g (300 PSIG)
Seat (Pneumatic) : 7kg/cm²g (100 PSIG)
Maximum Working Temperature : 220°

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Sizes / Dimensions

Size (Inches) Size (mm) A ±1.5 B C ~ D ~
1/2 15 69 1/2″ 38 112
3/4 20 73 3/4″ 40 125
1 25 95 1″ 57 168
1 1/4 32 105 1 1/4″ 65 168
1 1/2 40 115 1 1/2″ 75 177
2 50 128 2″ 75 220

Materials

P.No. Name of Part Material of Construction Specification Qty.
1 Body Stainless Steel ASTM A 351 Gr. CF8 1
2 Ball Stainless Steel ASTM A276 Type 304 / ASTM A 351 Gr. CF8 1
3 Thrust Washer PTFE 35% Carbon Filled BS EN 12086 – 1 1
4 Stem Stainless Steel ASTM A276 Type 304 1
5 Packing Ring PTFE 35% Carbon Filled BS EN 12086 – 1 2
6 Gland Stainless Steel ASTM A276 Type 304 1
7 Cup Washer Stainless Steel ASTM A276 Type 304 2
8 Nut H.T Steel ASTM A 194 Gr. 2H 2
9 Spring Washer Spring Steel / Stainless Steel EN 47 Gr. B / Type 304 1
10 Lever Carbon Steel – – – 1
11 Body Seat Ring PTFE BS EN 12086 – 1 2
12 Gasket PTFE BS EN 12086 – 1 2
13 Spring Washer Spring Steel / Stainless Steel EN 47 Gr. B / Type 304 8
14 Studs Alloy Steel ASTM A 193 Gr. B7 4
15 Nuts H.T Steel ASTM A 194 Gr. 2H 8
16 End Connector Stainless Steel ASTM A 351 Gr. CF8 2

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.

Suitable For

Steam

 

Water

 

Oil

 

Air

 

Gases

 

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