K4 Wafer Check Valve PVC CV.SUMBER MAS ABADI Terlengkap

K4 PVC Wafer Check Valve Characteristics: •• simple and robust design •• maintenance free •• valve disc position indication •• available with or without position indication pin •• very low pressure loss because of big aperture angle of the disc 83° •• full disc opening also in PP and PE piping systems guaranteed •• models with spring package (2 springs PN10, big spring PN 7 and small spring PN3) allows adaptation of the wafer check valve to the pressure range within the system •• simple installation between flanges through attached eyelets (DIN; ANSI; JIS) and frontal O-rings. •• no more discharge help required •• up to 50% higher flow rates compared to type S460, S470 •• minimal pressure loss •• higher operating pressures Operating temperature: max. 60 °C