168_173_Top_2019

T-ONE-S (MFG) TRADING INC. CAT.10000 - JUL. 2019 ISO 9001 172 DUCTILE IRON LIFT CHECK VALVE CLASS 10K * The available Thread: BS21 or ANSI B2.1 DG-162 Below 120°C 14 kgf/cm² (SUS Disc) Below 220°C Steam, Air, Gas, Oil 10 kgf/cm² Test Pressure Body 24 kgf/cm² (Hydrostatic) Seat 15 kgf/cm² (Hydrostatic) 6 kgf/cm² (Air) Material Model DG-162 Body FCD Cap SUS 410 / FCD Disc SUS 410 Body Seat Ring SUS 410 Spring SUS 304 Dimension mm Size inch 1/2 3/4 1 1.1/4 1.1/2 2 mm 15 20 25 32 35 50 L 65 80 90 105 120 140 H (open) 47 54 55 67 76 83 DUCTILE IRON LIFT CHECK VALVE CLASS 20K * The available Thread: BS21 or ANSI B2.1 DG-202 Below 120°C 28 kgf/cm² (SUS Disc) Below 220°C Steam, Air, Gas, Oil 25 kgf/cm² 300°C Steam, Air, Gas, Oil 23 kgf/cm² 350°C Steam, Air, Gas, Oil 20 kgf/cm² Test Pressure Body 44 kgf/cm² (Hydrostatic) Seat 32 kgf/cm² (Hydrostatic) 6 kgf/cm² (Air) Material Model DG-202 Body FCD Bonnet SUS 410 / FCD Disc SUS 410 Bonnet Ring SUS 410 Seat Ring SUS 410 Gasket ASBESTOS SHEET Spring SUS 304 Dimension mm Size inch 1/2 3/4 1 1.1/4 1.1/2 2 mm 15 20 25 32 40 50 L 75 90 105 120 135 160 H 55 57 63 70 76 86 H L H L