Aqua Flow Technologies High Performance Butterfly Valve is from the family of quarter-turn valves. This valve is designed and manufactured to meet API 609 and ASME B16.34 specifications.
DESIGN FEATURES
Sizes 2' (50mm) to 24- (600mm) are standard.
#150 and #300 ASME Class ratings
Wafer. Lug. Flanged constructions are available.
Flanged ends available from 2”
Pressure testing according to API 598.
Three types of seat designs are available.Non-Fire Safe Seat. Fire Safe Seat and Metal Seat. Soft seat valve Designs are bidirectional.
Metal seat and Fire Safe seat designs are Fire Safe certified.
The disc is mounted with double eccentric from the stem and valve axis.
This arrangement increases the life of the seat.
The stem is a blowout proof design which prevents the stem from blowing out in case of stem breakage.