DUCTILE IRON WAFER BUTTERFLY VALVE PN 25

DUCTILE IRON WAFER BUTTERFLY VALVE PN 25

Ductile iron wafer butterfly valve, PN 25 rated
Body material: ductile iron GGG40
Semi lugged
EPDM lined aluminium bronze disc
Pinless design up to DN 300
Replaceable liner
Confirms to BS 5155 (EN593)
Suitable for installing between PN25 flanges

Hydrostatic Test Pressure
Body: 37.5 bar
Seat: 27.5 bar

Pressure – Temperature Rating
25 bar at 110 deg C
With EPDM liner the maximum allowable short term temperature is 120 deg C

Coating
Internal and External coated with fusion bonded epoxy coating RAL 5002 (blue)
Coating thickness (DFT): 200 Microns