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Nirmala Pumps & Equipments
location Vatva, Ahmedabad, Gujarat

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Our Products

  1. Industrial Pump 5 Products available
  2. Industrial Valves 4 Products available
  3. Separators & Strainers 2 Products available
  4. Valves & Valve Fittings 1 Products available
  5. Pipeline Accessories 1 Products available
  6. Others Products 1 Products available

Valves & Valve Fittings

We are leaders in the market for providing best range of 3-piece Ball Valve

3-piece Ball Valve

3-piece Ball Valve
  • Size range 15mm to 150mm.
  • Drilling As per all internationally accepted standards, such as BS, DIN, ASA 150 etc.
  • Hydrostatic Test At 10 kg/Sq.cm.g for Body and Seat

Valves are of three piece design, fitted with six set of metallic studs and nuts which contributes to their sturdy construction.Valves have full bore; thereby, allowing full 100% flow.Body and Stem seals are offered in various elastomers like EPDM, Neoprene, Hyplon, Butyl, and Viton and also in PTFE for chemical resistance against most chemicals.Valves with PTFE seals are provided with steel ring inserts which gives better sealing and safety features.Steel inserts in stem and handle give more strength, sturdiness, longer life and better performance.Carbon black resists ultraviolet rays and prevents degradation of polypropylene in sunlight exposure.Available in screwed end connections also.

BILL OF MATERIAL
No. PART MOC
1 Body PP/PPH/PVDF/A PP/A HD
2 End Piece PP/PPH/PVDF/A PP/A HD
3 Ball PP/PPH/PVDF/A PP/A HD
4 Stem MS/SS304/SS316 insert mouldede with PP/PPH/PVDF
5 Seat PTFE
6 BodySeal 'o'Ring EPDM/VITON/NEOPRENE/PTFE
7 Stem seal 'o' Ring EPDM/VITON/NEOPRENE/PTFE
8 Bearing PTFE
9 Bearing PP
10 Distance piece PP
11 Stud, Nut &Washer MS/SS304/SS316
12 Stem Nut MS/SS304/SS316
13 Nut Cap PP
14 Handle MS Insert moulded with PP
15 Handle Cap PP

 

DRILLING STANDARD
Size (NB) Description of Dimension BS.10 BS.10 T-D BS.10 T-E BS.10 T-F ANSI B-16.5 ASA 150 DIN. PN10 IS. 6392 T. 11 & 17 BD 4504 T. 6/3 or IS 6392 T.5&6 JIS
1/2" 15mm THICK 13 13 13 13 11 11 14 12 12
  OD 114 95 95 95 88.9 89 95 80 99
  PCD 83 67 67 67 60.3 60 65 55 70
  HOLE DIA 18 14 14 14 14 14 14 11 15
  NO. OF HOLES 4 4 4 4 4 4 4 4 4
3/4" 20mm THICK 13 13 13 13 12.7 11 16 14 14
  OD 14 102 102 102 98.4 98 105 90 100
  PCD 83 73 73 73 69.8 70 75 65 95
  HOLE DIA 18 14 14 14 14 14 14 11 15
  NO. OF HOLES 4 4 4 4 4 4 4 4 4
1" 25mm THICK 14 13 13 13 14.2 11 16 14 16
  OD 121 114 114 121 107.9 108 115 100 125
  PCD 87 83 83 87 79.3 79 85 75 90
  HOLE DIA 18 14 14 18 14 14 14 11 19
  NO. OF HOLES 4 4 4 4 4 4 4 4 4
1 1/4" 32mm THICK 16 16 16 16 15.2 13 16 16 16
  OD 133 121 121 133 117.4 117 140 120 135
  PCD 96 87 87 98 88.9 89 100 90 100
  HOLE DIA 18 14 14 18 14 14 18 14 19
  NO. OF HOLES 4 4 4 4 4 4 4 4 4
1 1/2" 40mm THICK 17 16 16 16 17.4 14 16 16 18
  OD 140 133 133 140 127 127 150 130 140
  PCD 105 98 98 105 98.4 98 110 100 105
  HOLE DIA 18 14 14 18 14 14 14 14 19
  NO. OF HOLES 4 4 4 4 4 4 4 4 4
2" 50mm THICK 14 14 14 14 14 16 18 16 20
  OD 165 152 152 165 152.4 152 165 140 155
  PCD 127 114 114 127 120.4 121 125 110 120
  HOLE DIA 18 18 18 18 18 1 18 14 19
  NO. OF HOLES 4 4 4 4 4 4 4 4 4
2 1/2" 65mm THICK 19 19 19 19 22.2 17 21 16 22
  OD 184 165 165 184 177.8 178 185 160 175
  PCD 145 127 127 145 1397 140 145 130 140
  HOLE DIA 18 18 18 18 18 18 18 14 19
  NO. OF HOLES 4 4 4 8 4 4 4 4 4
3" 80mm THICK 22 19 19 19 23.8 19 20 18 22
  OD 203 184 184 203 190.5 191 200 190 185
  PCD 165 145 145 165 152.4 152 160 150 150
  HOLE DIA 18 18 18 18 18 18 18 18 19
  NO. OF HOLES 8 4 4 8 4 4 8 4 8
4" 100mm THICK 25 22 22 22 23.8 24 20 18 24
  OD 229 216 216 229 228.6 229 220 210 210
  PCD 191 178 178 191 190.5 191 180 170 175
  HOLE DIA 18 18 18 18 18 18 18 18 19
  NO. OF HOLES 8 4 4 8 8 8 8 4 8
6" 150mm THICK 25 22 22 25 25.4 25 22 20 25
  OD 305 279 279 305 279.4 279 280 265 280
  PCD 260 235 35 260 241.3 241 240 225 240
  HOLE DIA 22 18 18 22 22 22 22 18 23
  NO. OF HOLES 12 8 8 12 8 8 8 8 8
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