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Material Of Construction (moc)

PART NO. PART NAME MATERIAL SPECIFICATION
201 Body A216-WCB A351-CF8 A351-CF8M
202 Seat Ring A105+13%Cr A351-CF8 A351-CF8M
203 Bonnet A216-WCB A351-CF8 A351-CF8M
204 Disc A217-CA15 A351-CF8 A351-CF8M
205 Disc Nut A276-410 A276-304 A276-316
206 Stem A276-410 A276-304 A276-316
207 Back Seat Ring A276-410 A276-304 A276-316
208 Stem Ring Graphite Rings (Braided & Moduled)
209 Gland Bush A276-410 A276-304 A276-316
210 Gland Flange WCB SS 304 SS 316
211 Eye Bolt With Nut A307-Gr.B F304 F304
212 Eye Bolt Pin A276-410 A276-410 A276-410
213 Stem Nut ASTM A439-D2
214 Thrust Pad A276-410 A276-304 A276-316
215 Full Thread Stud With 2 Heavy Nuts A193-B7/A194-2H A193-B8/A194-8 A193-B8M/A194-8M
216 Gasket SS+Graphite Filled
217 Hand Wheel   DI/CS  
218 Nut With Washer   A194-2H  


Dimension

VALVE SIZE CLASS 150 CLASS 300 CLASS 600
IN INCH IN MM A B C(MAX) D WT
(APPROX)
A B C(MAX) D WT
(APPROX)
A B C(MAX) D WT
(APPROX)
2" 50 203 52 330 200 25 267 52 340 200 27 292 52 360 250 33
3" 80 241 76 380 250 47 318 76 396 250 52 356 76 440 355 68
4" 100 292 102 450 355 69 356 102 465 355 78 432 102 495 355 130
6" 150 406 153 535 355 127 444 153 567 455 153          
8" 200 495 204 705 455 185                    
10" 250 622 254 785 510 250                    
12" 300 698 305 815 610 380                    

Paroduct Range

Size 2" to 12" (DN50 - DN300)
Type Bolted Bonnet, OS & Y,Narrow Seat Type Disc.
Rating Class150, Class 300 & Class 600.
Face to Face ASME B 16.10
Pressure & Temperature Rating ASME B 16.34 ( Standard Class)
Flange Standard Conformity ASME B 16.5


General Design BS 1873
Testing API 598


Salient Features

  • Valves meets to API 600 design requirements.
  • Body full bore to API 600 ensures streamlined flow hence no pressure drop.
  • Body guided wedge ensures positive seating and eliminates side thrust& flexible wedge ensure tight shut-off.
  • Graphite packing ring, top & bottom rings are braided graphite its ensures effective stem sealing.
  • Hardened seats minimizes on line erosion & provide maximum service life.
  • Variety of materials available to suit special application requirement.

Application

  • Process in Chemical Industry
  • Pharmaceutical Industry
  • Power Plant Industry
  • Distillery Industry
  • Paper & Pulp Industry
  • Sugar Industr
  • Water Treatment Plants
  • Construction Industry
  • Marine Industry
  • Refineries and Petro chemical Industries
  • Fertilizer Plants
  • Food Industry
  • Cememt Plants
  • Metal & Mining Industries
  • Textile Industr
  • HVAC & Fire Fighting

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