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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 Double Flanged Offset Disc Type

SIZE
A
B
C
D
E
F
350
190
320
308
355
236
268
400
216
360
343
404
272
263
450
222
390
373
454
272
312
500
229
420
408
504
352
359
600
267
500
464
606
403
463
700
292
565
532
706
361
430
800
318
630
650
806
445
615
900
330
695
735
908
495
930
1000
410
745
765
1008
495
930
1200
470
855
880
1210
445
645

Note

  • NEOPRENE AND EPDM SELL RING CAN ALSO BE PROVIDED.
  • PTFE SEAL RING NOT AVAILABLE
  • FOR VITON & SILICON SEAT Pr.RATION PN 6 & PN 2.5

SIZEA RATING SHELL SEAT
350 TO 600 PN 10 15 10
700 TO 1200 PN 6 9 6
PN 2.5 3.75 2.5


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


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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