Taiwan Tung Kwong RING

JIS-10K (PN16, PN10) FIG.027 - Cast Iron Wafer Type Check Valve Wafer style, Rubber Seat, Spring actuated. d06-1.jpg d06-2.jpg Parts PART Material MATERIAL Body BODY CAST IRON (FC20) Disc PLATES STAINLESS STEEL (SCS13) Seat SEAT EPDM Spring SPRING STAINLESS STEEL (304) Hinge Pin HINGE PIN STAINLESS STEEL (410) Stop Pin STOP PIN STAINLESS STEEL (410) Washer WASHER PTFE Dimensions 2 21/2 3 4 5 6 8 10 12 L 54 54 57 64 70 76 95 108 144 D 104 123 134 10k 158 150# 174 190 219 270 330 10k 377 150# 403 Note: Recommended for use at flow velocities below 3 m/s. Usage Pressure Test Pressure (Water Pressure) Static water below 90°C Pulsating water below 90°C Body Seat 14.0 kgf/cm2 10.0 kgf/cm2 21.0 kgf/cm2 15.4~0.5 kgf/cm2