不銹鋼旋啟止回閥
          更新時間:2011-11-01  訪問統(tǒng)計:841
          
          
          
           
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主要尺寸: 
 
| 型號 | 公稱壓力 PN(MPa) | 公稱通徑 DN(mm) | 主要尺寸(mm) | 閥體材料 | 簡要材料 |  
| L | D | D1 | D2 | D6 | z-d | b | H | 溫度℃ | 介質(zhì) |  
| 升降止回閥 H41H-25C H41W-25PR H41W-25I | 2.5 | 15 | 130 | 95 | 65 | 45 | - | 4-14 | 16 | 77 | WCB 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti 純鈦 | ≤425 ≤100 ≤100 ≤150 | 水、蒸汽、油品 硝酸類 醋酸類 氧化性類 |  
| 20 | 150 | 105 | 75 | 55 | - | 4-14 | 16 | 77 |  
| 25 | 160 | 115 | 85 | 65 | - | 4-14 | 16 | 80 |  
| 32 | 180 | 135 | 100 | 78 | - | 4-18 | 18 | 85 |  
| 40 | 200 | 145 | 110 | 85 | - | 4-18 | 18 | 95 |  
| 50 | 230 | 160 | 125 | 100 | - | 4-18 | 20 | 105 |  
| 65 | 290 | 180 | 145 | 120 | - | 4-18 | 22 | 120 |  
| 80 | 310 | 195 | 160 | 135 | - | 8-18 | 22 | 130 |  
| 100 | 350 | 230 | 190 | 160 | - | 8-23 | 24 | 140 |  
| 125 | 400 | 270 | 220 | 188 | - | 8-25 | 28 | 155 |  
| 150 | 480 | 300 | 250 | 218 | - | 8-25 | 30 | 180 |  
| 200 | 600 | 360 | 310 | 278 | - | 12-30 | 34 | 215 |  
| 升降止回閥 H41H-40C H41W-40PR H41W-40I | 4.0 | 15 | 130 | 95 | 65 | 45 | 40 | 4-14 | 16 | 77 | WCB 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti 純鈦 | ≤425 ≤100 ≤100 ≤150 | 水、蒸汽、油品 硝酸類 醋酸類 氧化性類 |  
| 20 | 150 | 105 | 75 | 55 | 51 | 4-14 | 16 | 77 |  
| 25 | 160 | 115 | 85 | 65 | 58 | 4-14 | 16 | 80 |  
| 32 | 180 | 135 | 100 | 78 | 66 | 4-18 | 18 | 85 |  
| 40 | 200 | 145 | 110 | 85 | 76 | 4-18 | 18 | 95 |  
| 50 | 230 | 160 | 125 | 100 | 88 | 4-18 | 20 | 105 |  
| 65 | 290 | 180 | 145 | 120 | 110 | 8-18 | 22 | 120 |  
| 80 | 310 | 195 | 160 | 135 | 121 | 8-18 | 22 | 130 |  
| 100 | 350 | 230 | 190 | 160 | 150 | 8-23 | 24 | 140 |  
| 125 | 400 | 270 | 220 | 188 | 176 | 8-25 | 28 | 155 |  
| 150 | 480 | 300 | 250 | 218 | 204 | 8-25 | 30 | 180 |  
| 200 | 600 | 375 | 300 | 282 | 260 | 12-30 | 38 | 215 |  | 
	
           
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