J941电动截止阀 主要特点及用途: 1. 结构紧凑、设计合理,阀门刚性好,通道流畅,流阻系数小。 2. 密封面采用不锈钢和硬质合金,使用寿命长 3. 采用柔性石墨填料、密封可靠、操作轻便灵活 4. 驱动方式分手动、电动、气动、齿轮传功,结构型式:弹性楔式单闸板、刚性楔式单闸板和双闸板型式。 5. 广泛适用于石油化工,火力发电厂等油品、水蒸汽管路上作接通或截断管路中介质的启闭装置。 ◇主要尺寸表 公称通径DN(mm) | 主要外形尺寸和连接尺寸 (mm) | L | D | D1 | D2 | b | f | z-d | H | D0 | J941H/Y-16C J941W-16P J941W-16R J941W-16R | 10 | 130 | 90 | 60 | 40 | 14 | 2 | 4-14 | 198 | 120 | 15 | 130 | 95 | 65 | 45 | 14 | 2 | 4-14 | 200 | 120 | 20 | 150 | 105 | 75 | 55 | 14 | 2 | 4-14 | 243 | 140 | 25 | 160 | 115 | 85 | 65 | 14 | 2 | 4-14 | 253 | 160 | 32 | 180 | 135 | 100 | 78 | 15 | 2 | 4-18 | 280 | 180 | 40 | 200 | 145 | 110 | 85 | 16 | 3 | 4-18 | 312 | 200 | 50 | 230 | 160 | 125 | 100 | 16 | 3 | 4-18 | 321 | 240 | 65 | 290 | 180 | 145 | 120 | 18 | 3 | 4-18 | 325 | 280 | 80 | 310 | 195 | 160 | 135 | 20 | 3 | 8-18 | 355 | 280 | 100 | 350 | 215 | 180 | 155 | 20 | 3 | 8-18 | 415 | 320 | 125 | 400 | 245 | 210 | 185 | 22 | 3 | 8-18 | 460 | 360 | 150 | 480 | 280 | 240 | 210 | 24 | 3 | 8-23 | 510 | 400 | 200 | 600 | 335 | 295 | 265 | 26 | 3 | 12-23 | 710 | 400 | 250 | 650 | 405 | 355 | 320 | 30 | 3 | 12-23 | 786 | 450 | 300 | 750 | 460 | 410 | 375 | 30 | 3 | 12-23 | 925 | 500 | 电动截止阀 | ◇主要尺寸表 公称通径 DN(mm) | J41H/Y-25 J41W-25P J41W-25R J41Y-25I J941H/Y-25 J941W-25P J941W-25R J941Y-25I | 主要外形尺寸和连接尺寸 | 电动装置 | L | D | D1 | D2 | b | f | z-d | H手 | H电 | D0 | 10 | 130 | 90 | 60 | 40 | 16 | 2 | 4-14 | 198 | - | 120 | - | 15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 233 | - | 120 | - | 20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 275 | - | 140 | - | 25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 285 | - | 160 | - | 32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 302 | - | 180 | - | 40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 355 | - | 200 | - | 50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 362 | 645 | 240 | DZW10I | 65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-18 | 425 | 690 | 280 | DZW10I | 80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 469 | 715 | 280 | DZW15I | 1 00 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | 470 | 770 | 320 | DZW20 | 125 | 400 | 270 | 220 | 188 | 28 | 3 | 8-25 | 558 | 780 | 360 | DZW30 | 150 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | 611 | 875 | 400 | DZW45 | 200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-25 | 721 | 967 | 400 | DZW60 | 250 | 650 | 425 | 370 | 332 | 36 | 3 | 12-30 | 786 | - | 450 | - | 300 | 750 | 485 | 430 | 390 | 40 | 4 | 12-30 | 925 | - | 500 | - | 公称通径 DN(mm) | J41H/Y-25 J41W-40P J41W-40R J41Y-40I J941H/Y-40 J941W-40P J941W-40R J941Y-40I | 主要外形尺寸和连接尺寸 | 电动装 | L | D | D1 | D2 | D6 | b | f | f2 | z-d | H手 | H电 | D0 | 10 | 130 | 90 | 60 | 40 | 35 | 16 | 2 | 4 | 4-14 | 198 | - | 120 | - | 15 | 130 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 | 233 | - | 120 | - | 20 | 150 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 275 | - | 140 | - | 25 | 160 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 285 | - | 160 | - | 32 | 180 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 302 | - | 180 | - | 40 | 200 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 355 | - | 200 | - | 50 | 230 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 373 | 645 | 240 | DZW10I | 65 | 290 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 408 | 690 | 280 | DZW10I | 80 | 310 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 436 | 715 | 320 | DZW20I | 100 | 350 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-23 | 480 | 770 | 360 | DZW30I | 125 | 400 | 270 | 220 | 188 | 176 | 28 | 3 | 4.5 | 8-25 | 558 | 782 | 400 | DZW45 | 150 | 480 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | 611 | 875 | 400 | DZW60 | 200 | 600 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 | 720 | 1160 | 400 | DZW90I | 电动截止阀 | ◆主要尺寸表 公称通径 DN(mm) | 主要外形尺寸和连接尺寸 (mm) | 电动装置 | L | D | D1 | D2 | D6 | b | f | f2 | z-d | H手 | H电 | D0 | J41H/Y-64 J941H/Y-64 J941H/Y-64 J941Y-64I | 10 | 170 | 100 | 70 | 50 | 35 | 18 | 2 | 4 | 4-14 | 198 | - | 120 | - | 15 | 170 | 105 | 75 | 55 | 40 | 18 | 2 | 4 | 4-14 | 233 | - | 120 | - | 20 | 190 | 125 | 90 | 68 | 51 | 20 | 2 | 4 | 4-18 | 275 | - | 140 | - | 25 | 210 | 135 | 100 | 78 | 58 | 22 | 2 | 4 | 4-18 | 285 | - | 160 | - | 32 | 230 | 150 | 110 | 80 | 66 | 24 | 2 | 4 | 4-23 | 302 | - | 180 | - | 40 | 260 | 165 | 125 | 95 | 76 | 24 | 3 | 4 | 4-23 | 355 | - | 200 | - | 50 | 300 | 175 | 135 | 105 | 88 | 26 | 3 | 4 | 4-23 | 373 | 645 | 240 | DZW1OI | 65 | 340 | 200 | 160 | 130 | 110 | 28 | 3 | 4 | 8-23 | 408 | 690 | 280 | DZW1OI | 80 | 380 | 210 | 170 | 140 | 121 | 30 | 3 | 4 | 8-23 | 436 | 715 | 320 | DZW20I | 100 | 430 | 250 | 200 | 168 | 150 | 32 | 3 | 4.5 | 8-25 | 480 | 770 | 360 | DZW30I | 125 | 500 | 310 | 250 | 210 | 176 | 38 | 3 | 4.5 | 8-34 | 558 | 782 | 400 | DZW45 | 150 | 550 | 340 | 280 | 240 | 204 | 38 | 3 | 4.5 | 8-34 | 611 | 875 | 400 | DZW60 | 200 | 650 | 430 | 360 | 312 | 260 | 38 | 3 | 4.5 | 12-30 | 720 | 1160 | 400 | DZW90I | J41H/Y-100 J941H/Y100 J941H/Y-100I J941Y-100I | 10 | 170 | 100 | 70 | 50 | 35 | 20 | 2 | d | 4-14 | 198 | - | 120 | - | 15 | 170 | 105 | 75 | 55 | 40 | 20 | 2 | 4 | 4-14 | 202 | - | 140 | - | 20 | 190 | 125 | 90 | 68 | 51 | 22 | 2 | 4 | 4-18 | 228 | - | 160 | - | 25 | 210 | 135 | 100 | 78 | 58 | 24 | 2 | 4 | 4-18 | 250 | - | 180 | - | 32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-23 | 326 | - | 220 | - | 40 | 260 | 165 | 125 | 95 | 76 | 26 | 3 | 4 | 4-23 | 359 | - | 240 | - | 50 | 300 | 195 | 145 | 112 | 88 | 28 | 3 | 4 | 4-25 | 414 | 710 | 280 | DZW15 | 65 | 340 | 220 | 170 | 138 | 110 | 32 | 3 | 4 | 8-25 | 434 | 750 | 320 | DZW20I | 80 | 380 | 230 | 180 | 148 | 121 | 34 | 3 | 4 | 8-25 | 547 | 785 | 400 | DZW30 | 100 | 430 | 265 | 210 | 172 | 150 | 38 | 3 | 4.5 | 8-23 | 621 | 837 | 450 | DZW45 | 125 | 500 | 310 | 250 | 210 | 176 | 42 | 3 | 4.5 | 8-34 | 732 | - | 450 | - | 150 | 550 | 350 | 290 | 250 | 204 | 46 | 3 | 4.5 | 12-34 | 840 | - | 500 | - | 200 | 650 | 430 | 360 | 312 | 260 | 54 | 3 | 4.5 | 12-41 | 925 | - | 550 | - | J41H/Y-160 | 15 | 170 | 110 | 75 | 52 | 40 | 24 | 2 | 4 | 4-18 | 148 | - | 140 | - | 20 | 190 | 130 | 90 | 62 | 51 | 26 | 2 | 4 | 4-23 | 156 | - | 160 | - | 25 | 210 | 140 | 100 | 72 | 58 | 28 | 2 | 4 | 4-23 | 175 | - | 180 | - | 32 | 230 | 165 | 115 | 85 | 66 | 30 | 2 | 4 | 4-25 | 200 | - | 200 | - | 40 | 260 | 175 | 125 | 92 | 76 | 32 | 3 | 4 | 4-27 | 231 | - | 240 | - | 50 | 300 | 215 | 165 | 132 | 88 | 36 | 3 | 4 | 8-25 | 262 | - | 250 | - | 65 | 340 | 245 | 190 | 152 | 110 | 44 | 3 | 4 | 8-30 | 470 | - | 320 | - | 80 | 380 | 260 | 205 | 168 | 121 | 46 | 3 | 4 | 8-30 | 500 | - | 400 | - | 100 | 430 | 300 | 240 | 200 | 150 | 48 | 3 | 4.5 | 8-34 | 557 | - | 450 | - | | | |