CENTER DISC TYPE BUTTERFLY VALVE

SIZE:- 1 1/2″ TO 28″ (40NB TO 700NB)
CLASS:- 150#, PN-10 TO PN-25

Technical Detail

Design & Manufacturing Std : API:609 / IS:13095
Testing& Inspection Std :  API:598 / IS:13095
Face to Face : BS 5155/ API 609/ IS 13095/ AWWA C 504.
End Connection : WAFER / LUG / FLANGED

Design Features :

  • 100% tight shut off in both flow directions.
  • REPLACEBAL/ Molded rubber seat in various material.
  • “A Fully universal body design ensures suitable for mounting between all popular standards (VIZ:- ANSI, BS, DIN, IS, JIS, etc.)”
  • Lever Operated, Gear Operated, Pneumatic and Electrical Actuator operated.
PART NAME MATERIAL
Body C.I./ S.G.I. / C.S. / S.S.304 / S.S.316 with Integral Moulded EPDM/Viton Rubber Seat on Body
Disc S.G. Iron / C.S. / CF8 / CF8M
Stem AISI 410 / S.S.304 / S.S.316
‘O’ Ring Nitrile / EPDM / Viton
Lever M.S./ Cast Iron

OFF CENTER DISC TYPE BUTTERFLY VALVE

SIZE:- 2″ TO 48″ (50NB TO 1200NB)
PRESSURE RANGE:- 150#

Technical Detail

Design & Manufacturing Std : API:609 / BS:5155 / MSS SP67 & ISO 5752
Testing& Inspection Std : API:598 / BS:6755 Part-I
Face to Face : BS 5155/ API 609/ IS 13095/ AWWA C 504.
Temp. Rating : ASTM B16.34
End Connection : WAFER / LUG / FLANGED

PART NAME CAST IRON SGI WCB LCB LCC CF8 CF8M
Body CAST IRON SGI A216 WCB A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
Disc SGI SGI A216 WCB A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
Stem AISI 410 AISI 410 AISI 410 SS 304 SS 304 SS 304 SS 316
Body Seat SGI SGI WCB SS 304 SS 304 SS 304 SS 316
Disc Seat SS 304 SS 304 SS 304 SS 304 SS 304 SS 304 SS 316
Disc Soft Seat NITRILE / EPDM / VITON / PTFE
Bering Bush G.M./ Bronze / PTFE / GF-PTFE / GFT / S.S.304 / S.S.316
Gland Packing Asbestos/ PTFE / Grafoil
Gland Bush S.S.410/ S.S.304 / S.S.316
Bottom Cover AISI 410 AISI 410 AISI 410 LCB LCC SS 304 SS 316
Hand Wheel Ductile or Malleable Iron