Disc check valve 307 series

female-femalefor oil industry applicationsfor compressed air

The 307 series is a female type of brass throttle and can be placed in line with the flow direction indicated by the arrow. The unit is perfect for centering the throttle on the seat because of the double axial and lateral guidance. Since the unit can work with low opening pressure, it makes for a better mechanical strength due to the brass CW617N body. 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“