129_163_SV_2019

T-ONE-S (MFG) TRADING INC. CAT.10000 - JUL. 2019 ISO 9001 157 FULL BORE SAFETY RELIEF VALVE - FLG/SCW Type W/O Lever (A) With Lever (LR) Working Fluid Steam, Air, Liquid. Non-Corrosive Gas. Non-Corrosive Liquid. Steam, Air. Non-Corrosive Gas . Test on Body FC : 22 kgf/cm²g (Hydrostatic) SUS304, SUS316 : 44 kgf/cm²g (Hydrostatic) Working Pressure FC : 0.35~10 kgf/cm²g (150PSI) SUS304, SUS316 : 1~20 kgf/cm²g (300PSI) Flange FC : JIS 10 kgf/cm²g SUS304, SUS316 : JIS 20 kgf/cm²g Working Temperature FC: 0°C~230°C SUS304/SUS316: 0°C~280°C Connection FLANGED END TO JIS10K, 20K, ANSI 150 LBS. SCREWED END TO BSPT (BS21) OR NPT (ANSI B2.1) Material SF2/SF1 No. / Part W/O Lever SVF-20SA With Lever SVF-20SLR 1 Cap FC SCS 13 SCS 14 2 Hexagon Nut SS 41 SUS 304 SUS 316 3 Lever FC SCS 13 SCS 13 4 Adjusting Bolt BC SUS 304 SUS 316 5 Stop Nut BC SUS 304 SUS 316 6 Spring Seat FC SUS 304 SUS 316 7 Spring STEEL STEEL (SUS) STEEL (SUS304) 8 Stem SUS304 SUS 304 SUS 316 9 Body Cover FC SCS 13 SCS 14 10 Body FC SCS 13 SCS 14 11 Valve Body SUS 304 SUS 304 SUS 316 12 Adjusting Ring BC SUS 304 SUS 316 13 Adjusting Screw SS 41 SUS 304 SUS 316 14 Adjusting Ring BC SUS 304 SUS 316 15 Valve Seat SUS 304 SUS 304 SUS 316 16 Cap (SVF-20SA) FC SCS 13 SCS 14 17 Gasket Asbestos Asbestos (PTFE) Asbestos (PTFE) Dimension mm Nominal Diameter di x dt x do (mm) Inlet Outlet Valve Seat Orifice Throat Orifice Effective Area Lift ℓ A B D dt (mm²) L1 L2 H 15 x 11 x 25 1/2" 1" 13.0 11 94.9 2.7 50 85 215 20 x 15 x 25 3/4" 1" 18.0 15 176.6 3.8 50 85 215 25 x 19 x 32 1" 1.1/4" 22.5 19 283.3 4.8 65 85 235 32 x 26 x 40 1.1/4" 1.1/2" 30.0 26 530.6 6.5 70 90 245 40 x 30 x 50 1.1/2" 2" 35.0 29 706.5 7.5 75 100 290 50 x 38 x 65 2" 2.1/2" 44.0 38 1133.5 9.5 85 115 335 Inlet Flanged / Outlet Female Screwed Max. Pressure 20 kgf/cm²g / 300 PSI. ● Please specify the required Set Pressure when ordering. MODEL METAL W/O LEVER SVF-20SA WITH LEVER SVF-20SLR