| 主要技術性能 Main Technical Performance | | | ■
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■ | 適用范圍:Applicability | 105~1.3×10-4Pa軸封為橡膠 105~1.3×10-5Pa軸封為波紋管 | 閥門漏率:Valve Leak Rate | ≤1.3×10-4Pa.L/S.軸封為橡膠 ≤1.3×10-5Pa.L/S.軸封為波紋管 | 適用溫度:Applicable Temperature | -25~+80℃丁腈橡膠 -30~+150℃氟橡膠 |
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■ | 主要零件材料 Materials of Main Parts | | | ■
■ | 閥體、閥蓋、閥桿:鋁合金、碳鋼或不銹鋼 密封件:丁腈橡膠、氟橡膠、波紋管軸封。
Body, bonnetstem: aluminium alloy, carbon steel or stainless steel Sealing element: NBR, Viton, bellowsshaft seal |
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CONSTRUCTION FIGHTSmm |
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■ | 外形及連接尺寸mm OverallConnection Dimensionsmm |
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■ | 快卸法蘭連接 | | Model 型號 | DN | D1 | D | A | H | P | 法蘭標準 | GD-J10b | 10 | 12.2 | 30 | 40 | 124.5 | 60 | GB4982 | GD-J16b | 16 | 17.2 | 30 | 40 | 124.5 | 60 | GD-J25b | 25 | 26.2 | 40 | 50 | 134.5 | 78 | GD-J32b | 32 | 34.2 | 55 | 58 | 153 | 78 | GD-J40b | 40 | 41.2 | 55 | 65 | 160.5 | 78 | GD-J50b | 50 | 52.2 | 75 | 70 | 203 | 78 |
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■ | 活套法蘭連接 | | Model 型號 | DN | D1 | Do | D2 | A | P | H | n-φc | Dny預抽口 | 法蘭標準 | GD-J50 | 50 | 110 | 90 | 55 | 70 | 78 | 203 | 4-φ9 |
| GB6070 | GD-J63 | 63 | 130 | 110 | 68 | 88 | 160 | 380 | 4-φ9 |
| GD-J80 | 80 | 145 | 125 | 85 | 98 | 160 | 400 | 8-φ9 |
| GD-J100 | 100 | 165 | 145 | 105 | 108 | 160 | 420 | 8-φ9 |
| GD-JS160 | 160 | 225 | 200 | 165 | 158 | 160 | 575 | 8-φ11 | DN40 GB4982 | GD-JS200 | 200 | 285 | 260 | 208 | 200 | 160 | 655 | 12-φ11 | DN50 GB6070 | GD-JS250 | 250 | 335 | 310 | 258 | 208 | 250 | 690 | 12-φ11 | DN63 GB6070 | GD-JS320 | 320 | 425 | 395 | 328 | 250 | 250 | 785 | 12-φ14 | DN80 GB6070 | GD-JS150 | 150 | 220 | 195 | 156 | 158 | 160 | 575 | 8-φ12 | DN40 GB4982 | JB919 | GD-JS300 | 300 | 380 | 350 | 308 | 250 | 250 | 785 | 8-φ14 | DN80 GB6070 | JB919 |
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