Lug butterfly valve (Gear actuator & tamper switch) is light weight valve with signal gearbox, and lug is positioned on the valve flanges for bolt connection. The valve is fully open or closed when the disc is rotated a quarter turn.
Available size
Size
Working pressure (psi)
Ref. No.
2″ / DN50 / 60.3mm
300 / 363
V4501
2-1/2″ / DN65 / 73.0mm
300 / 363
V4502
3″ / DN80 / 88.9mm
300 / 363
V4503
4″ / DN100 / 114.3mm
300 / 363
V4504
5″ / DN125 / 141.3mm
300 / 363
V4505
6″ / DN150 / 168.3mm
300 / 363
V4506
8″ / DN200 / 219.1mm
300 / 363
V4507
10″ / DN250 / 273.0mm
300 / 363
V4508
12″ / DN300 / 323.8mm
300 / 363
V4509
Note: The flanged end connection is available with ASME B16.42 Class 150, ASME B16.1 Class 125, or ASME B16.5 Class 150.