Resilient seated butterfly valve

STANDARD SPECIFICATION

Size Range

200mm to 4000mm

Mfg./Design Std.

IS: 13095 / BS 5155/ AWWA C 504/ BSEN 593

Pressure Rating

PN 10 /PN 16 & PN 25

Type of valve

Double Eccentric

Flanged End

IS: 1538 (Tab-6), On request – BS/NASI/AWWA/DIN/BSEN/ISO

Face to Face Dimension

EN 558-1, Basic series 13 or 14

Body & other D.I. parts

D.I. to GGG – 40 /50 or Eqiv. IS/BS/ASTM grade

Body Seat

Nickel Weld overlay or SS AISI – 304/ 316

Shaft

S.S. to AISI  - 410/304/316

Disc Seal

Ntrile/EPDM/Viton

Special Feature

• Liquid Epoxy Coating (250 microns)

Actuation

Worm Gearing/Electric Actuator