129_163_SV_2019

T-ONE-S (MFG) TRADING INC. CAT.10000 - JUL. 2019 ISO 9001 146 LOW LIFT STAINLESS STEEL SAFETY RELIEF VALVE ● Please specify the required Set Pressure when ordering. (Spring adjusting range: ± 1 kg/cm²) Double Female Screwed. (Inlet/Outlet) Closed type. Working Fluid (W/O Lever) Steam, Air, Liquid. Working Fluid (With Lever) Steam, Air, Liquid. Working Temperature 0°C ~ 230°C Working Pressure 1 ~ 20 kgf/cm²g (300PSI) Connection BSPT (BS21), NPT (ANSI B2.1) Material SL20/19 No. Part SS316-S87 SS316-S89 W/O Lever With Lever 1 Cap SCS 14 SCS 14 2 Hexagon Nut SUS 316 SUS 316 3 Handle Washer SUS 316 SUS 316 4 Adjusting Screw SUS 316 SUS 316 5 Stop Nut SUS 316 SUS 316 6 Handle (Lever) — SUS 7 Body SCS 14 SCS 14 8 Spring STEEL (SUS304) STEEL (SUS304) 9 Stem SUS 316 SUS 316 10 Spring Seat SUS 316 SUS 316 11 Valve Body SUS 316 SUS 316 12 Valve Seat SCS 14 SCS 14 13 Gasket PTFE PTFE This type of safety valve is characterized by regulating of pressure in valve rising and blowing-out when actuated and is the smallest and lightest valve, and also can be used in non-corrosive gases (air, oxygen, nitrogen, etc.) steam and liquids, such as water and oil. The dimensions shown in the chart are subject to change without notice. Nominal Diameter Valve Seat Diameter D Lift ℓ Effective Area mm² L1 L2 H Fitting Screw Lever Type H (Appr.) 2.22Dl 3.14 π D l 0.785D² Inlet d1 Outlet d2 15 15 0.4 13.32 18.8 176.6 30 35 110 PT 1/2 PT 1/2 95 20 20 0.5 22.20 31.4 314.0 40 45 120 PT 3/4 PT 3/4 105 25 25 0.7 33.30 54.9 490.0 45 55 130 PT 1 PT 1 115 32 32 0.8 56.83 80.3 803.0 50 65 155 PT 1.1/4 PT 1.1/4 140 40 40 1.0 88.80 125.6 1256.0 55 70 160 PT 1.1/2 PT 1.1/2 145 50 50 1.3 144.30 204.1 1962.5 70 80 185 PT 2 PT 2 170 MODEL METAL W/O LEVER SS316-S87 WITH LEVER SS316-S89