高温高中压截止阀
型号: J41Y 口径: DN15-DN500
压力: 1.6MPA-16MPA 材质:
截止阀(Globe Valve)的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。阀杆的运动形式,有升降杆式(阀杆升降,手轮不升降),也有升降旋转杆式(手轮与阀杆一起旋转升降,螺母设在阀体上)。截止阀只适用于全开和全关,不允许作调节和节流。
J41H,J41Y,J41H-160C,J41Y-160C,J41H-16,J41Y-16
结构特点与用途:
Strucure features and usages:
全关时手轮按顺时针方向旋转;
可以安装在管道的任何位置上,介质从下往上流;
不锈钢截止阀适用于各类腐蚀性介质的管道上,有良好的防腐性和足够的强度;
合金钢截止阀适用于耐高温的蒸汽、油品管道上,具有耐高温特点。
When fully closed,the handwheel rotates clockwise.
Able to be mounted on any position of the pipeline,the medium flows from down to up.
Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
主要尺寸及重量:
Main dimensions and weight:
试验压力
Test pressure
公称压力PN(MPa)Nominal pressure 1.6 2.5 4.0 6.4 10.0 16.0
壳体强度试验Shell strength test 2.4 3.8 6.0 9.6 15 24
上密封试验Back seal test 1.8 2.8 4.4 7.0 11 18
密封试验Seal test 1.8 2.8 4.4 7.0 11 18
使用范围
Scope of use
产品类型Product classification 适用介质Suitable medium 适用温度(℃)Suitable temperature
J41(H.Y)-C型
J941(H.Y)-C型 水、蒸汽、油品Water,steam,oilgoods ≤425℃
≤450℃
J41Y-I型
J941Y-I型 水、蒸汽、油品Water,steam,oilgoods ≤550℃
主要零件材料:
Material for main parts:
产品类型Product classification 零件名称Part name
阀体、阀盖Body bonnet 阀杆Valve stem 阀瓣Disc 密封面Sealing face 阀杆螺母Yoke nut 填料Packing 紧固件Fastener 手轮Handwheel
J41(H.Y)-C型 J941(H.Y)-C型 25、WCB 铬不锈钢Cr.Stainless steel 2Cr1325 H:不锈钢Y:钴基硬质合金钢H:Stainless steelY:Co-based carbide alloy steel 铝青铜Albronze 柔性石墨Flexible graphite 碳钢High-grade carbon steel 可锻铸铁Forgeable cast-iron
J41Y-I型J941Y-I型 铬钼钢 Cr.Mo steel 铬钼钢Cr.Mo steel 合金钢Alloy steel 钴基硬质合金钢C0-based carbide alloy steel 铝青铜Albronze 柔性石墨Flexible graphite 合金钢Alloy steel 可锻铸铁Forgeable cast-iron
主要尺寸和重量:
Main dimensions and weight:
公称通径DNNominal diameter 主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions 重量(kg)Weight
L D D1 D2 b f z-d H D0
J41(H.Y.B)-16C J41Y-16I
10 130 90 60 40 14 2 4-14 198 120 4.7
15 130 95 65 45 16 2 4-14 218 120 5.2
20 150 105 75 55 16 2 4-14 258 140 7.1
25 160 115 85 65 16 2 4-14 275 160 7.4
32 180 135 100 78 18 2 4-18 280 180 8.5
40 200 145 110 85 18 3 4-18 330 200 12.5
50 230 160 125 100 18 3 4-18 350 240 20
65 290 180 145 12 18 3 4-18 400 280 25
80 310 195 160 135 20 3 8-18 355 280 35
100 350 215 180 155 22 3 8-18 415 320 50
125 400 245 210 185 24 3 8-18 460 360 75
150 480 280 240 210 24 3 8-23 510 400 100
200 600 335 295 265 26 3 12-23 710 400 210
250 650 405 355 320 30 3 12-23 786 450 446
300 750 460 410 375 30 3 12-23 925 500 648
主要尺寸及重量:
Main dimensions and weight:
公称通径DN Nominal diameter J41(H.Y.B)-25 J41Y-25I J941(H.Y)-25 J941Y-25I
主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions 电动装置 Electric dewice 重量(kg) Weight
L D D1 D2 b f z-d H手 H电 D0 手动 Hand 电动 Electric
10 130 90 60 4 16 2 4-14 198 120 4.9
15 130 95 65 45 16 2 4-14 218 120 5.4
20 150 105 75 55 16 2 4-14 258 140 7
25 160 115 85 65 16 2 4-14 275 160 7.4
32 180 135 100 78 18 2 4-18 280 180 8.5
40 200 145 110 85 18 3 4-18 330 200 12.5
50 230 160 125 100 20 3 4-18 350 645 240 DZW101 16 50
65 290 180 145 120 22 3 8-18 400 690 280 DZW101 25 62
80 310 195 160 135 22 3 8-18 355 715 280 DZW151 30 67
100 350 230 190 160 24 3 8-23 415 770 320 DZW20 34.5 73
125 40 270 220 188 28 3 8-25 460 780 360 DZW30 89 127
15 480 300 250 218 30 3 8-25 510 875 400 DZW45 98 215
200 600 360 310 278 34 3 12-25 710 967 400 DZW60 180 322
250 650 425 370 332 36 3 12-30 786 450 446
300 750 485 430 390 40 4 12-30 925 500 654
公称通径DN Nominal diameter J41(H.Y)-40 J41Y-40I J941(H.Y)-40 J941Y-40I
主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions 电动装置 Electric dewice 重量(kg) Weight
L D D1 D2 D6 b f f2 z-d H手 H电 D0 手动 Hand 电动 Electric
10 130 90 60 40 35 16 2 4 4-14 198 120 4.9
15 130 95 65 45 40 16 2 4 4-14 233 120 5.4
20 15 15 75 55 51 16 2 4 4-14 275 140 7
25 160 115 85 65 58 16 2 4 4-14 285 160 8.8
32 180 135 100 78 66 18 2 4 4-18 302 180 11.8
40 200 145 110 85 76 18 3 4 4-18 355 200 16.5
50 230 160 125 100 88 20 3 4 4-18 373 645 240 DZW101 24 61
65 290 180 145 120 110 22 3 44 8-18 408 690 280 DZW101 33 75
80 310 195 160 135 121 22 3 4 8-18 436 715 320 DZW201 44 84
100 350 230 190 160 15 24 3 4.5 8-23 480 770 360 DZW301 60 101
125 400 270 220 188 176 28 3 4.5 8-25 558 782 400 DZW45 89 207
150 480 300 250 218 204 30 3 4.5 8-25 611 875 400 DZW60 98 226
200 600 375 320 282 260 38 3 4.5 12-30 720 1160 400 DZW901 190 339
主要尺寸及重量:
Main dimensions and weight:
公称通径DN Nominal diameter 主要外形尺寸和连接尺寸(mm)Main external and connecting dimensions 电动装置Electric dewice 重量(kg)Weight
L D D1 D2 D6 b f f2 z-d H手 H电 D0 手动Hnad 电动Electric
J41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I
10 170 100 70 50 35 18 2 4 4-14 198 120 5.7
15 170 105 75 55 41 18 2 4 4-14 195 140 10
20 190 125 90 68 51 20 2 4 4-18 228 160 13
25 210 135 100 78 58 22 2 4 4-18 275 180 14.5
32 230 150 110 82 66 24 2 4 4-23 325 200 19
40 260 165 125 95 76 24 3 4 4-23 360 240 25
50 300 175 135 105 88 26 3 4 8-23 410 710 280 DZW10 35 64
65 340 200 160 130 110 28 3 4 8-23 450 750 320 DZW15 48 77
80 380 210 170 140 121 30 3 4 8-23 485 785 360 DZW30 56 88
100 430 250 200 168 150 32 3 4 8-25 537 837 400 DZW45 125 171
125 500 295 240 202 176 36 3 4 8-30 631 400 131
150 550 340 280 240 204 38 3 4 8-34 646 450 157
200 650 405 345 300 260 44 3 4 12-34 813 500 283
J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I
10 170 100 70 50 35 20 2 4 4-14 198 120 6
15 170 105 75 55 40 20 2 4 4-14 202 140 11
20 190 125 90 68 51 22 2 4 4-18 228 160 13.2
25 210 135 100 78 58 24 2 4 4-18 250 180 14
32 230 150 110 82 66 24 2 4 4-23 326 220 15
40 260 165 125 95 76 26 3 4 4-23 359 240 29
50 300 195 145 112 88 28 3 4 4-25 414 710 280 DZW15 49 82
65 340 220 170 138 110 32 3 4 8-25 434 750 320 DZW201 65 104
80 380 230 180 148 121 34 3 4 8-25 547 785 400 DZW30 95 138
100 430 265 210 172 150 38 3 4.5 8-30 621 837 450 DZW45 115 243
125 500 310 250 210 176 42 3 4.5 8-34 732 450 149
150 550 350 290 250 204 46 3 4.5 12-34 84 500 310
200 650 430 360 312 260 54 3 4.5 12-41 925 550 590
J41(H.Y)-160
15 170 110 75 52 40 24 2 4 4-18 148 140 12.2
20 190 130 90 65 51 26 2 4 4-23 156 160 15
25 210 140 100 72 58 28 2 4 4-23 125 180 17
32 230 165 115 85 66 30 2 4 4-25 200 200 21.4
40 260 175 125 92 76 32 3 4 4-27 231 240 32
50 300 215 165 132 88 36 3 4 8-25 262 250 52
65 340 245 190 152 110 44 3 4 8-30 303 320 69
80 380 260 205 168 121 46 3 4 8-30 341 400 98
100 430 300 240 200 150 48 3 4.5 8-34 485 450 119
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