|Butterfly valve with pinless|
ProductsButterfly valve with pinless
MaterialCarbon steel, QT450, HT200, Stainless steel 304, 316 etc.
Driving modeelectrically, pneumatic, manual.
Sealing surface materialEPDM, PTFE.
Sealing formRubber sealing, PTFE sealing.
Connection typeWafer Type, Flange type, Lug type.
Temperature range80°C to 120°C
Working pressure1.0Mpa, 1.6Mpa
and maintenance1.At the installation, the valve to turn off at the stop position.
2.Open position should be confirm according to rotation angle of disc.
3.Butterfly valve with bypass valve, should be open the bypass valve before opening.
4.It is should be installed according to the installation instructions of the manufacturer, heavy butterfly valve, should be set firm foundation.Butterfly Valve manufacturers