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【产品简介】
型号:J41Y 口径:DN15~DN300 压力:1.6~10MPa 材质:铸钢、不锈钢、合金钢等
【详细说明】
富山截止阀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。
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 |
富山高温法兰截止阀 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℃ |
富山高温法兰截止阀 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 | 优质碳钢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 |
富山高温法兰截止阀 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 |
富山高温法兰截止阀 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 |
富山高温法兰截止阀 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 |
截止阀系列 |
截止阀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。 截止阀属于强制密封式阀门,所以在阀门关闭时,必须向阀瓣施加压力,以强制密封面不泄漏。当介质由阀瓣下方进入阀六时,操作力所需要克服的阻力,是阀杆和填料的磨擦力与由介质的压力所产生的推力,关阀门的力比开阀门的力大,所以阀杆的直径要大,否则会发生阀杆顶弯的故障。近年来,从自密封的阀门出现后,截止阀的介质流向就改由阀瓣上方进入阀腔,这时在介质压力作用下,关阀门的力小,而开阀门的力大,阀杆的直径可以相应地减少。同时,在介质作用下,这种形式的阀门也较严密。我国阀门“三化给”曾规定,截止阀的流向,一律采用自上而下。 截止阀开启时,阀瓣的开启高度,为公称直径的25%~30%时,流量已达到zui大,表示阀门已达全开位置。所以截止阀的全开位置,应由阀瓣的行程来决定。 截止阀具有以下优点:
|
J41美标截止阀 | 截止型排污阀 | J741液动截止阀 |
J11丝口截止阀 | WJ41波纹管截止阀 | J741液压截止阀 |
J41长杆截止阀 | 青铜截止阀 | J941电动截止阀 |
J41杠杆式截止阀 | J61承插截止阀 | J45直通截止阀 |
J41暗杆截止阀 | 黄铜截止阀 | 日标截止阀 |
卫生级截止阀 | J41国标截止阀 | 平衡截止阀 |
J41F46衬氟截止阀 | J45直流截止阀 | DS/J41水封截止阀 |
GJM1压力表截止阀 | J41法兰截止阀 | J41液化气截止阀 |
UJ41柱塞截止阀 | J41节能截止阀 | 陶瓷截止阀 |
排液截止阀 | SJ41低温截止阀 | J41高压截止阀 |
聚丙烯截止阀 | UJ41无泄漏截止阀 | J41F46防腐蚀截止阀 |
NKJ真空截止阀 | J13针型截止阀 | J641气动截止阀 |
截止换向阀 | J641气动截止阀 | J41锻钢截止阀 |
J41不锈钢截止阀 | YJ41氧气截止阀 | J41空调截止阀 |
J61电站截止阀 | J61焊接截止阀 | 自密封截止阀 |
BJ41保温截止阀 | JJY1卡套截止阀 | J41铸铁截止阀 |
J41B氨截止阀 | J41J衬里截止阀 | J41高温截止阀 |
J11螺纹截止阀 | J11内螺纹截止阀 | JJY1管路截止阀 |
J41德标截止阀 | 自紧截止阀 | J541齿轮截止阀 |
J21外螺纹截止阀 | J41手动截止阀 | J11丝扣截止阀 |
J44角式截止阀 | J44直角截止阀 | J24直角截止阀 |
J41美标截止阀 | J741液动截止阀 | J11丝口截止阀 |
WJ波纹管截止阀 | J741液压截止阀 | J41长杆截止阀 |
青铜截止阀 | J941电动截止阀 | J41杠杆式截止阀 |
J61承插截止阀 | J45直通截止阀 | J41暗杆截止阀 |
黄铜截止阀 | J41日标截止阀 | 卫生级截止阀 |
J41国标截止阀 | 平衡截止阀 | J41衬氟截止阀 |
J45直流截止阀 | DS/J41水封截止阀 | JJM1压力表截止阀 |
J41法兰截止阀 | J41液化气截止阀 | UJ41柱塞截止阀 |
节能截止阀 | 陶瓷截止阀 | 排液截止阀 |
DJ41低温截止阀 | J41高压截止阀 | 聚丙烯截止阀 |
UJ41无泄漏截止阀 | J41防腐蚀截止阀 | NKJ真空截止阀 |
J11针型截止阀 | J41锻钢截止阀 | J41不锈钢截止阀 |
YJ41氧气截止阀 | J41空调截止阀 | J61电站截止阀 |
J61焊接截止阀 | J61自密封截止阀 | BJ41保温截止阀 |
JJY1卡套截止阀 | J41铸铁截止阀 | J41B氨截止阀 |
J41J衬里截止阀 | J41高温截止阀 | J21螺纹截止阀 |
J11内螺纹截止阀 | JJY1管路截止阀 | 德标截止阀 |
J61自紧截止阀 | J541齿轮截止阀 | J21外螺纹截止阀 |
J41手动截止阀 | J22丝扣截止阀 | J44角式截止阀 |
J61焊接式阀盖 | J61电站截止阀 | J41国标截止阀 |
J41锻钢截止阀 | J41锻钢截止阀 | DN10 ~ 150mm 真空隔离截止阀 |
BJ45 型保温截止阀 | J44H/Y 角式截止阀 / 节流阀 | J641H-16/25/40/64 气动截止阀 |
J41H/W 法兰式截止阀 | J41F46-16 截止阀 | JL41HY 型角式高压截止阀 |
J11H 型内螺纹截止阀 | JL41HY 型锻钢截止阀 | J41H 型法兰截止阀 |
API 截止阀 | J41F46-16 截止阀 | J45F46-16 直流截止阀 |
J41H 型法兰截止阀 | JL41HY 型角式高压截止阀 | WJ41H 型精铸波纹管截止阀 |
J41B 型氨截止闸 | J41H 型钢制法兰截止阀 | J941H 型电动截止阀 |
高温高压 Y 型截止阀 | J41N 型液化气截止阀 | J41HD-16C 倒密封截止阀 |
J41H-16 铸铁截止阀 | J45F46-16 直流截止阀 | GB-200WOG 不锈钢截止阀(B型) |
法兰连接钢制 API 美标截止阀 | J941 法兰铸钢截止阀 | UJ41H 柱塞截止阀 |
J44H 角式截止阀 | J41-16 截止阀 | JHT6B6Y 油田阀 |
J966Y 电动平衡截止阀 | J66Y 平衡式截止阀 | JT68Y 多级平衡调节阀 |
THJ86Y 油田阀 | J41Y-150LbJ41H-150Lb 美标截止阀 | J41H-150LbJ41Y-150Lb 美标截止阀 |
QJ41M-16/25 截止阀 | JY41W-16/25/40 铜氧气 截止阀 | J41Y-16/25/40/64/100 截止阀 |
J41H.T-10 16 25 40 截 止 阀 | J41H J941H 截止阀 | 150-1500(Lb)Y 型截止阀 |
J11H(Y) J61H(Y) 锻钢截止阀 | J11H-16/25/40C 螺纹连接型截止阀 | J61H-16/25/40C 焊接型截止阀 |
J41H-16/25/40C 法兰连接型截止阀 | J41F-10/16 衬氟式型截止阀 | J41H/W 法兰式截止阀 |
WJ41H-16 波纹管截止阀 | J41H-300LBJ41H-300LB 截止阀 | YJ41Y-40 截止阀 |
J41H/W/Y 截止阀 | J41H 型新型结构液化气截止阀 | J961Y 电站截止阀 |
API 美标法兰截止阀 | J21W-160/320 截止阀 | J21H-25/40/64/100/160/320 截止阀 |
J66H/Y 截止阀 | J41H-150LB 美标截止阀 | JLH 型三合一 截止阀 |
J41W-150LB 美标 截止阀 | J41B 氨用截止阀 | WJ41H/W 波纹管截止阀 |
J45H/W 法兰直流式截止阀 | AJ41Y 美标法兰截止阀 | J961Y 国标电站截止阀 |
J965Y 型截止阀 | J65Y-200-320III高温高压直流截止阀 | J65Y-200-320III高温高压直流截止阀 |
J41W-16 不锈钢截止阀 | J41H-40 J41B-40 截止阀 | JN41F-16C/25C/40C 软密封截止阀 |
J11X-16T 黄铜截止阀 ( 热锻 ) | J41FS 直通式衬里截止阀 | J11W 丝口截止阀 |
J41N液化气截止阀 | J41H-150Lb 美标截止阀 | J11X-16T 黄铜截止阀 ( 热锻 ) |
J41N液化气截止阀 | J41 T/W/H/F-16 型截止阀 | JY 4146W-40TP 氧气截止阀 |
WJ21H 外螺纹波纹管截止阀 | J41FS46 衬聚全氟乙炳烯截止阀 | J61 承插焊截止阀 |
J94 角式卡套截止阀 | YSF 截止阀 | J29 压力计截止阀 |
DJ61F-40P 低温截止阀 | J11T/X-16 内螺纹截止阀 | J24X-6T 黄铜角式截止阀 |
J41W/J41X-16T 黄铜水控式截止阀 | QJ41M-16/25 截止阀 | JY41W-16/25/40 铜氧气 截止阀 |
J41Y-16/25/40/64/100 截止阀 | J641H-16/25/40/64 气动截止阀 | J41Y-150Lb 美标截止阀 |
YJ43H/Y 锻钢 Y 型截止阀 | WJ/Z41H/Y 锻钢波纹管阀门 | 法兰连接 ANSI 铸钢截止阀 |
DN10 ~ 200mm 法兰连接钢制截止阀 | JLH41H/Y 截止/节流/止回多功能阀 | WJ41W 国标波纹管截止阀 |
GFYP4Y 型料浆阀 | JL47H/Y 平衡角式截止 / 节流阀 | DN10 ~ 150mm 水封截止阀 |
J/L11W 手动截止阀 | J41W/Y 不锈钢法兰截 止阀 |