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 (psi) | Ref. No. |
---|---|---|
2″ / DN50 / 60.3mm | 300 | V4301 |
2-1/2″ / DN65 / 73.0mm | 300 | V4302 |
3″ / DN80 / 88.9mm | 300 | V4303 |
4″ / DN100 / 114.3mm | 300 | V4304 |
5″ / DN125 / 141.3mm | 300 | V4305 |
6″ / DN150 / 168.3mm | 300 | V4306 |
8″ / DN200 / 219.1mm | 300 | V4307 |
10″ / DN250 / 273.0mm | 300 | V4308 |
12″ / DN300 / 323.8mm | 300 | V4309 |