129_163_SV_2019

T-ONE-S (MFG) TRADING INC. CAT.10000 - JUL. 2019 ISO 9001 147 LOW LIFT STAINLESS STEEL SAFETY RELIEF VALVE ● Please specify the required Set Pressure when ordering. (Spring adjusting range: ± 1 kg/cm²) Working Fluid (W/O 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-S67 W/O Lever 1 Valve Seat SUS 316 2 Valve Disc SCS 14 3 Valve Spindle SUS 316 4 Valve Body SUS 316 5 Spring Shoe SUS 316 6 Adjusting Screw SUS 316 7 Stop Nut SUS 316 8 Cap SCS 14 9 Handle (Lever) — 10 Spring SUS 304 11 Screw Washer SUS 316 12 Hexagon Nut SUS 316 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 Fitting Screw Wt. (kgs) 2.22Dl 3.14 π D l 0.785D² Inlet d1 Outlet d2 15 15 0.4 13.32 18.8 176.6 30 50 PT 1/2 PT 1/2 0.80 20 20 0.5 22.20 31.4 314.0 40 60 PT 3/4 PT 3/4 1.00 25 25 0.7 33.30 54.9 490.0 45 65 PT 1 PT 1 1.50 32 32 0.8 56.83 80.3 803.0 50 80 PT 1.1/4 PT 1.1/4 4.50 40 40 1.0 88.80 125.6 1256.0 55 90 PT 1.1/2 PT 1.1/2 5.50 50 50 1.3 144.30 204.1 1962.5 70 110 PT 2 PT 2 7.50 MODEL METAL W/O LEVER SS316-S67 WITH LEVER - None - Inlet Male Screwed / Outlet Female Screwed.