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更新時(shí)間：2025-03-04簡(jiǎn)要描述：WJ45H WJ45W不銹鋼波紋管截止閥適用介質(zhì)蒸氣系統(tǒng)、天然氣、有毒廢氣凈化、真空裝置、熱油系統(tǒng)、加熱設(shè)備、 冷凍系統(tǒng)、氨、熱水、電站等
| 適用范圍 | 適用介質(zhì) | 蒸氣系統(tǒng)、天然氣、有毒廢氣凈化、真空裝置、熱油系統(tǒng)、加熱設(shè)備、 冷凍系統(tǒng)、氨、熱水、電站等 | |||||||||
| 適用溫度 | -20——350℃ | ||||||||||
| 采用標(biāo)準(zhǔn) | 制造標(biāo)準(zhǔn)：DIN3356 | 檢驗(yàn)試驗(yàn)標(biāo)準(zhǔn)：DIN3230 | |||||||||
| 結(jié)構(gòu)長度標(biāo)準(zhǔn)：DIN3202 | 對(duì)焊口標(biāo)準(zhǔn)：DIN3239 | ||||||||||
| 法蘭標(biāo)準(zhǔn)：DIN2543-2545 | |||||||||||
| 材 質(zhì) | 閥 體 | 閥 蓋 | 閥 桿 | 閥 瓣 | 密 封 面 | 填 料 | |||||
| WCB | WCB | WCB | 13Gr | 2Gr | 2Gr | 柔性石墨 | |||||
| 304 | CF8 | CF8 | 304 | 304 | 304 | 柔性石墨 | |||||
| 316 | CF8M | CF8M | 316 | 316 | 316 | 柔性石墨 | |||||
| 304L | CF3 | CF3 | 316 | 304L | 304L | 柔性石墨 | |||||
| 316L | CF3 | CF3 | 316 | 316L | 316L | 柔性石墨 | |||||
| 特 點(diǎn) | 波紋管密封閥桿 | 雙層、三層波紋管 | 雙重密封 | ||||||||
| 無升降手輪 | 位置指示 | 維修方便 | |||||||||
WJ45H WJ45W不銹鋼波紋管截止閥外形尺寸各連接尺寸
| PN | DN | L | L1 | D | D1 | D2 | B | f | F | D6 | N-ф | △H |
| 1.6 | 15 | 130 | 80 | 95 | 65 | 45 | 14 | 2 | - | - | 4-14 | 6 |
| 20 | 150 | 90 | 105 | 75 | 55 | 14 | 2 | - | - | 4-14 | 6 | |
| 25 | 160 | 110 | 115 | 85 | 65 | 14 | 2 | - | - | 4-14 | 8 | |
| 32 | 180 | 127 | 135 | 100 | 78 | 16 | 2 | - | - | 4-18 | 8 | |
| 40 | 200 | 156 | 145 | 110 | 85 | 16 | 3 | - | - | 4-18 | 13 | |
| 50 | 230 | 170 | 160 | 125 | 100 | 16 | 3 | - | - | 4-18 | 13 | |
| 65 | 290 | - | 180 | 145 | 120 | 18 | 3 | - | - | 4-18 | 16 | |
| 80 | 310 | - | 195 | 160 | 135 | 20 | 3 | - | - | 8-18 | 20 | |
| 100 | 350 | - | 215 | 180 | 155 | 20 | 3 | - | - | 8-18 | 25 | |
| 125 | 400 | - | 245 | 210 | 185 | 22 | 3 | - | - | 8-18 | 32 | |
| 150 | 480 | - | 280 | 240 | 210 | 24 | 3 | - | - | 8-23 | 40 | |
| 200 | 600 | - | 335 | 295 | 265 | 26 | 3 | - | - | 12-23 | 50 | |
| 2.5 | 15 | 130 | 80 | 95 | 65 | 45 | 16 | 2 | - | - | 4-14 | 6 |
| 20 | 150 | 90 | 105 | 75 | 55 | 16 | 2 | - | - | 4-14 | 6 | |
| 25 | 160 | 110 | 115 | 85 | 65 | 16 | 2 | - | - | 4-14 | 8 | |
| 32 | 180 | 127 | 135 | 100 | 78 | 18 | 2 | - | - | 4-18 | 8 | |
| 40 | 200 | 156 | 145 | 110 | 85 | 18 | 3 | - | - | 4-18 | 13 | |
| 50 | 230 | 170 | 160 | 125 | 100 | 20 | 3 | - | - | 4-18 | 13 | |
| 65 | 290 | - | 180 | 145 | 120 | 22 | 3 | - | - | 8-18 | 16 | |
| 80 | 310 | - | 195 | 160 | 135 | 22 | 3 | - | - | 8-18 | 20 | |
| 100 | 350 | - | 230 | 190 | 160 | 24 | 3 | - | - | 8-23 | 25 | |
| 125 | 400 | - | 270 | 220 | 188 | 28 | 3 | - | - | 8-25 | 32 | |
| 150 | 480 | - | 300 | 250 | 218 | 30 | 3 | - | - | 8-25 | 40 | |
| 200 | 600 | - | 360 | 310 | 278 | 34 | 3 | - | - | 12-25 | 50 | |
| 4.0 | 15 | 130 | 80 | 95 | 65 | 45 | 16 | 2 | 4 | 40 | 4-14 | 6 |
| 20 | 150 | 90 | 105 | 75 | 55 | 16 | 2 | 4 | 51 | 4-14 | 6 | |
| 25 | 160 | 110 | 115 | 85 | 65 | 16 | 2 | 4 | 58 | 4-14 | 8 | |
| 32 | 180 | 127 | 135 | 100 | 78 | 18 | 2 | 4 | 66 | 4-18 | 8 | |
| 40 | 200 | 156 | 145 | 110 | 85 | 18 | 3 | 4 | 76 | 4-18 | 13 | |
| 50 | 230 | 170 | 160 | 125 | 100 | 20 | 3 | 4 | 88 | 4-18 | 13 | |
| 65 | 290 | - | 180 | 145 | 120 | 22 | 3 | 4 | 110 | 8-18 | 16 | |
| 80 | 310 | - | 195 | 160 | 135 | 22 | 3 | 4 | 121 | 8-18 | 20 | |
| 100 | 350 | - | 230 | 190 | 160 | 24 | 3 | 4.5 | 150 | 8-23 | 25 | |
| 125 | 400 | - | 270 | 220 | 188 | 28 | 3 | 4.5 | 176 | 8-25 | 32 | |
| 150 | 480 | - | 300 | 250 | 218 | 30 | 3 | 4.5 | 204 | 8-25 | 40 |
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