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The Strong Of Technical Renovation맞춤형 밸브 전문양산, 발전설비 구축에 대한 기술혁신의 최강자!
The Strong Of Technical Renovation 맞춤형 밸브 전문양산, 발전설비 구축에 대한 기술혁신의 최강자!
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STANDARD MATERIALS
| PART NAME | MATERIALS |
|---|---|
| BODY | A105, A182-F22, A182-F91, Alloy Steel |
| BALL | Cr. Alloy Steel + P.V.D |
| STEM | Cr. Alloy Steel + P.V.D |
| SEAT RING | Cr. Alloy Steel + P.V.D |
| PACKING | Graphite |
| P.S. GASKET | Graphite |
| SEAT SPRING | Inconel |
Dimension Table
Model NO : LT-TR100 Series
| Division | Demension | Class | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1500 | 2500 | 4500 | ||||||||||
| Size | D | T | L | d | H | L | d | H | L | d | H | |
| 1/2 | 15A | 21.8 | 10 | 200 | 11 | 150 | 200 | 11 | 150 | 290 | 11 | 200 |
| 3/4 | 20A | 27.2 | 10 | 200 | 11 | 150 | 200 | 11 | 150 | 290 | 11 | 200 |
| 1 | 25A | 34.1 | 10 | 200 | 16 | 150 | 200 | 16 | 150 | 290 | 16 | 200 |
| 1-1/4 | 32A | 42.8 | 13 | 220 | 16 | 170 | 220 | 16 | 170 | 290 | 16 | 200 |
| 1-1/2 | 40A | 48.9 | 13 | 220 | 16 | 170 | 220 | 16 | 170 | 290 | 16 | 200 |
| 2 | 50A | 61.4 | 16 | 250 | 25 | 190 | 250 | 25 | 190 | 330 | 25 | 230 |
| 2-1/2 | 65A | Butt Weld | 419 | 30 | 340 | 508 | 30 | 290 | 508 | 30 | 300 | |
| 3 | 80A | 470 | 35 | 390 | 578 | 35 | 340 | 578 | 35 | 350 | ||
| 4 | 100A | 546 | 42 | 520 | 673 | 42 | 450 | 673 | 42 | 420 | ||
Material Selection
| Parts | Material | Remarks |
|---|---|---|
| Body | A105, A182-F22, A182-F91 | - |
| Bottom Bushing | Cr. Alloy Steel | PVD Coating |
| Ball | Cr. Alloy Steel | PVD Coating |
| Seatring | Cr. Alloy Steel | PVD Coating |
| Seat Spring | Inconel 718 | - |
| Load Ring | Cr. Alloy Steel | - |
| Seat Seal | Graphite | - |
| Seat Housing | Cr. Alloy Steel | PVD Coating |
| Body Seal Retainer | Cr. Alloy Steel | PVD Coating |
| Body Seal | Graphite | - |
| Washer | SUS304 | - |
| Bonnet | A105, A182-F22, A182-F91 | - |
| Press, Seal Gasket | Graphite | - |
| Gasket Washer | A479-410 | - |
| Segment Ring | A105, A182-F22, A182-F91 | - |
| Bonnet Cover | A105 | - |
| Gland Packing | A479-410 | - |
| Gland Flange | A105 | - |
| Stem | Cr. Alloy Steel | PVD Coating |
| Packing | Graphite | - |
| Packing Washer | A479-410 | - |
| Grand Bolt | A193-B7, B16 | - |
| Bonnet Bolt | A193-B7, B16 | - |