台湾317阀门华东地区上海佳裕阀门总代理:
台湾317安全阀 S3S-LR(S3S-LR) CAST IRON LOW LIFT SAFETY RELIEF VALVE MODEL: S3S-A / S34-A / S36-A WITHOUT LEVER MODEL: S3S-LR / S34-LR / S36-LR WITH LEVER When placing order, please indicate Working Pressure TYPE: W/O Lever (A) With Lever (LR) Working Fluid: Steam, Air, Liquid. Steam, Air. Test on Body: 22 Kgf/cm2g (Hydrostatic) WorkingPressure: FC : 1~10 Kgf/cm2g (150PSI) SUS304/SUS316 : 1~20 Kgf/cm2g (300PSI) Size: FC : 25~50 mm SUS304/SUS316 : 15~50 mm Temperature: 0℃ ~ 230℃ Connection: JIS / BSPT (BS21), NPT (ANSI B2.1) MATERIAL: SL22/21 No./ Parts W/O Lever S3S-A S3S-LR S34-A S34-LR S36-A S36-LR With Lever 1 Cap FC SCS 13 SCS 14 2 Hexagon Nut SS 41 SUS 304 SUS 316 3 Lever Washer SS 41 SUS 304 SUS 316 4 Lever BC SCS 13 SCS 14 5 Adjusting Bolt BC SUS 304 SUS 316 6 Stop Nut BC SUS 304 SUS 316 7 Spring Seat FC SUS 304 SUS 316 8 Spring SUP 6 SUS 304 SUS 304 9 Stem SUS 304 SUS 304 SUS 316 10 Body FC SCS 13 SCS 14 11 Valve Seat SUS 304 SUS 304 SUS 316 12 Adjusting Ring BC - - 13 Adjusting Screw SS 41 - - 14 Valve Body SUS 304 SUS 304 SUS 316 15 Valve Seat FC SUS 304 SUS 316 --------------------------------------------------------------------------------NominalDiameter Valve SeatDiameter D Liftl Effective Area mm2 FC SUS Fitting Screw Lever Type H (Appr.) 2.22Dl πD l 0.785D2 L1 L2 L1 L2 Inlet d1 Outlet d2 15 15 0.4 13.3 18.8 176.6 40 45 45 50 PT 1/2 PT 1/2 127 20 20 0.5 22.2 31.4 314.0 45 45 45 50 PT 3/4 PT 3/4 130 25 25 0.6 38.8 54.9 490.6 55 55 55 55 PT 1 PT 1 136 32 32 0.8 56.8 90.3 803.8 60 65 60 60 PT 1.1/4 PT 1.1/4 197 40 40 1.0 88.8 125.6 1256.0 75 80 70 75 PT 1.1/2 PT 1.1/2 225 50 50 1.3 144.3 204.1 1962.5 80 85 80 80 PT 2 PT 2 250