Gear Operated Wafer Butterfly Valve

As one of the leading gear operated wafer butterfly valve,Website:http://www.hugo-valve.com, gear operated lug butterfly valve, gear operated wafer type butterfly valve, wafer butterfly valve pn16, wafer butterfly valve with worm gear, class 150 wafer butterfly valve manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service. Gear operated wafer butterfly valve Description 1, Gear operated wafer/ lug butterfly valve is composed with spur gear box and handle wafer butterfly valve, which have good flow control characteristics, only need to rotate to 90℃ can the valve be open or closed. 2, When gear operated wafer/ lug butterfly valve was installed on the pipeline horizontally, the disc thickness is the only resistance force for the medium, so the pressure drop is small when the medium pass the butterfly valve port.  3, Used rubber material for gear operated wafer butterfly valve, such as PTFE, EPDM,NBR etc, which have good sealing performance for normal pressure and temperature medium, such as sewage water, potable water cooling water etc. 4, disc types : With-pin, One stem no-pin, Double stem no-pin Valve materials of construction Body Materials: Cast Iron, Ductile Iron Seat Materials: NBR, EPDM, VITON, PTFE Disc Materials: Ductile Iron, CF8,CF8M, Al-bronze C95800 Stem Materials: SS416, SS304, SS316 Applicable standard  Size Range: 2~40"(DN50~DN1000） Pressure: PN10, PN16, Class125, Class 150 Standard : ANSI,DIN,JIS  End Connection: Wafer,lug Operate: Worm gear, but double acting & spring return actuator and motorized actuator is on request.