Disc check valve 315 series

female-femalestainless steelbrass

This metal valve is female/female type with a perfectly centered stainless steel/brass throttle positioned by a double axial and lateral guiding system. Its brass CW617N body and FKM gasket enable improved mechanical strength and high pressure tightness. It can be placed in any position with the SS 302 spring, with an indicated flow direction imprinted on its surface. It can be used with drainers threaded 1/4 BSP. SPECIFICATIONS ; • - Respect the flow direction indicated by the arrow • - Female / female type • - Nylon throttle • - Perfect centering of the throttle on the seat thanks to the double axial and latéral guidance • - Low opening pressure • - Better mechanical strength thanks to the brass CW617N body • - Ail positions with SS 302 spring • - Excellent low and high pressure tightness thanks to the NBR gasket USE: • - Heatmg. drinkable water. cold and hot water • - Min Température Ts : - 10°C • - MaxTemperature Ts :+ 110°C • - Max Pressure Ps : 16 bars up to DN 1*. 10 bars from 1"1/4 to 2“ and 8 bars over OPENING PRESSURE : • Opening pressure between 20 and 200 mbar RANGE : Threaded BSP cylindrical female from DN 3/8‘ to DN 4“