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Material Of Construction (moc)

DESCRIPTION
SPECIFICATIONS
BODY
C.I. / SG Iron / WCB / CF8 / CF8M / GM (LG2,LG4) / AB2
DISC
C.I. / SG Iron / WCB / CF8 / CF8M / GM (LG2,LG4) / AB2
SEAT
NITRILE / EPDM / SILICON / VITON / HYPALON
SHAFT
SS 410 / SS 304 / SS 316 / MONEL
Type of Valve
Centric Disc Butterfly Valve with Rubber Lined Body
Body Type
Single Piece, Short Wafer / Wafer Lugged / Double Flanged
Seats Type
Integrally bonded, replaceable
Size Range
DN50 TO DN 800
Pressure Rating
PN 6 (DN 650 TO DN 1200) / PN 10 & PN 16 (DN 50 TO DN 600)
Operating Temperature Range
-25° C to 200° C (Depending on MOC)
Seat leakage performance
Tight Shut off
Operation
Hand Leaver/ Worm Gear Operation- Optional
 
Electrical / Pneumatic actuator operation - Optional.


Butterfly valve With Pressed Steel hand Leaver

Size A B C D E F G FLANGE MOUNTING (I.S.O 5211)
MM INCH
50 2 43 103 70 28 65 180 15 F05
65 2% 46 110 76 48 65 180 15 F05
80 3 46 118 85 67 65 215 15 F05
100 4 56 148 102 88 65 215 15 F05
125 5 56 164 115 114 65 265 15 F05
150 6 56 176 130 142 65 265 15 F05
200 8 60 230 156 194 75 325 15 F07

Butterfly valve With Warm Gear

Size A B C D E F G FLANGEMOUNTING(I.S.O5211)
MM INCH
100 4 52 157 100 88 180 200 15 F07
125 5 56 164 115 114 180 200 15 F07
150 6 56 181 133 142 240 250 15 F07
200 10 68 266 196 243 285 350 15 F10
300 12 78 300 230 292 285 350 18 F10
350 14 92 320 272 330 300 350 22 F12
400 16 102 385 302 375 305 500 22 F14
450 18 114 405 325 425 305 500 24 F14
500 20 127 465 405 470 370 450 26 F16
600 24 154 540 460 570 350 600 26 F16


Seat Temperature Range

SEAT TYPE TEMPERATURE RANGE
Min. Max
NITRILE -13 °F (-25 °C) 212 °F (100 °C)
EPDM -13 °F (-25 °C) 250 °F (120 °C)
SILICON -58 °F (-50 °C) 356 °F (180 °C)
VITON -23 °F (-5 °C) 392 °F (200 °C)
HYPALON -4 °F (-20 °C) 250 °F (120 °C)

Design Standards

Conformity to Codes and Standards
General Design and Manufacturer BS 5155 / API 609 / IS 13095 / EN 593 / MSS SP 67
Valve Face to Face Dimensions ISO 5752 / API 609 / BS 5155
Top Flange Drilling ISO 5211
Valve Ispection and Testing API 598 / BS 6755 Part-I / EN 12266-1
Flange Standard Conformity ANSI 150 / ANSI 125 / BS 10 TAB D & E IS 6392 NP 0.6 / 1.0 / 1.6


Specifications

Type of Valve Centric Disc Butterfly Valve with Rubber Lined Body
Body Type Single Piece, Short Wafer / Wafer Lugged / Double Flanged
Seat Type Integrally bonded, replaceable
Size Range DN50 TO DN 800
Pressure Rating PN 6 (DN 650 TO DN 1200) / PN 10 & PN 16 (DN 50 TO DN 600)
Operating Temperature Range -25°C to 200°C (Depending on MOC)
Seat leakage performance Tight Shut of
Operation Hand Leaver/ Worm Gear Operation- Optional

Application

  • Process in Chemical Industry
  • Pharmaceutical Industry
  • Power Plant Industry
  • Distillery Industry
  • Paper Industry
  • Sugar Industry
  • Water Treatment Plants
  • Construction Industry
  • Marine Industry

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