Wafer butterfly valve (Gear actuator & tamper switch) is light weight valve with signal gearbox, and it must be sandwiched between two flanges for installation. The valve is fully open or closed when the disc is rotated a quarter turn.
Available size
Size
Working pressure
Ref. No.
2″ / DN50 / 60.3mm
PN 16
V1601
2-1/2″ / DN65 / 76.1mm
PN 16
V1602
3″ / DN80 / 88.9mm
PN 16
V1603
4″ / DN100 / 114.3mm
PN 16
V1604
5″ / DN125 / 139.7mm
PN 16
V1605
6″ / DN150 / 165.1mm
PN 16
V1606
8″ / DN200 / 219.1mm
PN 16
V1607
10″ / DN250 / 273.0mm
PN 16
V1608
12″ / DN300 / 323.9mm
PN 16
V1609
Note: The flanged end connection is available with EN 1092 PN10/16, JIS B2212 10K, BS 10 Table D/E, or AS 2129 Table D/E.