Ball check valve 389 series

femalefor the chemical industryfor oil industry applications

This ball check valve with a spring can be mounted in any position so long as the flow direction indicated by the arrow is taken into account. It has been constructed out of stainless steel and has a maximum operating pressure of 6000 psi. It also features a metal tightness. SPECIFICATIONS : • - Stamless Steel stamped check valve • - Ail positions (respect the flow direction indicated by the arrow) • - Short length • - Minimum backpressure for tightness : 0.5 bar up to DN1*1/2.1 bar from DN2" to DN4" USE : • - Chemical and pharmaceutical industries, petrochemical industries, hydraulic installation, compressed • Max Température Ts 10°C • Mm Température Ts :+ 150°C • - Max Pressure Ps : 16 bars RANGE : • - AISI 316 body Female / female BSP cytindncal threaded Rof. 326 from DN 1/4“ to DN 4“ • - AISI 304 body Female / female BSP cylindrtcal threaded Rof. 327 from DN 1/4“ to DN 4“