产品简介
(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
详细介绍
| (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) | Working Pressure: | 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: | 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 410 | SUS 410 | 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 |
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Nominal Diameter | Valve Seat Diameter D | Lift l | 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 |
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