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型號: | Q41N、Q61N | 品牌: | 鼎新儀表 |
材質(zhì): | 不銹鋼 | 連接形式: | 螺紋 |
結構形式: | 固定球球閥 | 公稱通徑: | 15(mm) |
適用介質(zhì): | 各種高腐蝕化學介質(zhì) | 壓力環(huán)境: | 高壓 |
工作溫度: | 常溫 | 標準: | 國標 |
流動方向: | 單向 | 驅(qū)動方式: | 手動 |
用途: | 調(diào)壓 | 類型(通道位置): | 直通式 |
作用對象: | 水 |
螺紋連接、承插焊球閥主要外形尺寸
公稱通徑 | Class600~Class800 | |||||||||
DN | Ins | L | d | D | H | W | NPT | D1 | b | |
15 | 1/2 | 72 | 14 | 32 | 60 | 125 | 1/2 | 22 | 10 | |
20 | 3/4 | 86 | 19 | 37 | 73 | 140 | 3/4 | 27.3 | 13 | |
25 | 1 | 100 | 25 | 46 | 75 | 150 | 1 | 34 | 13 | |
32 | 11/4 | 120 | 32 | 56 | 80 | 180 | 11/4 | 42.8 | 13 | |
40 | 11/2 | 130 | 38 | 64 | 125 | 250 | 11/2 | 48.9 | 13 | |
50 | 2 | 140 | 51 | 86 | 162 | 350 | 2 | 61.4 | 16 |
公稱通徑 | Class900~Class1500 | |||||||||
DN | NPS | L | d | D | HW | NPT | D1 | b | ||
15 | 1/2 | 130 | 14 | 32 | 60 | 125 | 1/2 | 22 | 10 | |
20 | 3/4 | 140 | 19 | 37 | 73 | 140 | 3/4 | 27.3 | 13 | |
25 | 1 | 150 | 25 | 46 | 75 | 150 | 1 | 34 | 13 | |
32 | 11/4 | 180 | 32 | 56 | 80 | 180 | 11/4 | 42.8 | 13 | |
40 | 11/2 | 200 | 38 | 64 | 125 | 250 | 11/2 | 48.9 | 13 | |
50 | 2 | 250 | 51 | 86 | 162 | 350 | 2 | 61.4 | 16 |
螺紋連接、對焊球閥主要外形尺寸
公稱通徑 | 16MPa、22MPa(JB/T2769-92螺紋法蘭) | 公稱通徑 | 25MPa、32MPa(JB/T2769-92螺紋法蘭) | ||||||||||||||||||
DN | L | D | D1 | M | D2 | L1 | b | n-d | H | W | DN | L | D | D1 | M | D2 | L1 | b | n-d | H | W |
15 | 230 | 95 | 60 | M24×2 | 20 | 30 | 20 | 3-18 | 85 | 220 | 15 | 230 | 105 | 68 | M33×2 | 27 | 30 | 20 | 3-18 | 85 | 220 |
20 | 240 | 105 | 68 | M33×2 | 24 | 30 | 20 | 3-18 | 95 | 220 | 20 | 240 | 105 | 68 | M33×2 | 28 | 30 | 20 | 3-18 | 95 | 220 |
25 | 260 | 105 | 68 | M33×2 | 28 | 30 | 20 | 3-18 | 105 | 250 | 25 | 260 | 115 | 80 | M42×2 | 35 | 32 | 22 | 4-18 | 105 | 250 |
32 | 300 | 115 | 80 | M42×2 | 37 | 32 | 22 | 4-18 | 120 | 300 | 32 | 300 | 135 | 95 | M48×2 | 41 | 35 | 25 | 4-22 | 120 | 300 |
40 | 350 | 165 | 115 | M52×2 | 47 | 38 | 28 | 6-26 | 150 | 400 | 40 | 350 | 165 | 115 | M64×3 | 58 | 42 | 32 | 6-26 | 150 | 400 |
50 | 400 | 165 | 115 | M64×3 | 59 | 42 | 32 | 6-26 | 165 | 400 | 50 | 400 | 200 | 145 | M80×3 | 70 | 50 | 40 | 6-29 | 165 | 400 |
65 | 490 | 200 | 145 | M80×3 | 74 | 50 | 40 | 6-29 | 180 | 500 | 65 | 490 | 225 | 170 | M100× | 90 | 60 | 50 | 6-33 | 180 | 500 |
80 | 580 | 225 | 170 | M100×3 | 94 | 60 | 50 | 6-33 | 200 | 600 | 80 | 580 | 260 | 3 195 | M125×4 | 112 | 75 | 60 | 6-36 | 200 | 600 |
100 | 520 | 260 | 195 | M125×4 | 115 | 75 | 60 | 6-36 | 245 | 800 | 100 | 520 | 300 | 253 | M155×4 | 130 | 90 | 75 | 8-39 | 245 | 800 |
125 | 750 | 300 | 235 | M155×4 | 146 | 90 | 75 | 8-39 | 270 | 800 | 125 | 750 | 330 | 255 | M175×6 | 155 | 95 | 78 | 8-42 | 270 | 800 |
150 | 800 | 330 | 255 | M175×6 | 163 | 95 | 78 | 8-42 | 330 | 850 | 150 | 800 | 400 | 3155 | M215 ×6 | 193 | 115 | 90 | 8-48 | 330 |