2, butterfly valve: also known as the flap valve, is a simple structure of the control valve, can be used for the low pressure pipeline medium switch control butterfly valve is refers to the closing piece (disc or butterfly plate) for the disc, rotating around the valve shaft to open and close a valve.
2, Butterflyventil: Butterflyventil kjennetegnes av enkel struktur, lite volum, lav vekt, lavt materialforbruk, liten installasjonsstørrelse, hurtigbryter, 90° frem- og tilbakegående rotasjon, lite drivmoment, etc. Den brukes til å kutte av, slå på og juster mediet i rørledningen, med gode væskekontrollegenskaper og tetningsytelse.
Ulike BRUK
1, ball valve: can be used for fluid regulation and control, which hard seal V-type ball valve v-type ball core and hardfaced metal valve seat has a strong shear force, especially suitable for containing fiber, small solid particles and other media.The multi-pass ball valve in the pipeline can not only flexibly control the confluence of media, shunt, and flow direction switch, but also close any channel and make the other two channels connected.