H41H/W美標升降式止回閥 
美標升降式止回閥產品特點： 美標止回閥壓力:150LB-900LB口徑:1/2"-32"材質:碳鋼/不銹鋼 美標升降式止回閥尺寸表: 磅級
Class | 公稱通徑DN | 尺 寸 | | in | mm | d | L | D | D1 | D2 | b | H | Z-φd | | 150Lb | 11/2 | 40 | 38 | 165 | 127 | 98.4 | 73 | 14.5 | 154 | 4-φ15 | | 2 | 50 | 51 | 203 | 152 | 120.6 | 92 | 16 | 175 | 4-φ19 | | 21/2 | 65 | 64 | 216 | 178 | 139.7 | 105 | 17.5 | 177 | 4-φ19 | | 3 | 80 | 76 | 241 | 191 | 152.4 | 127 | 24.0 | 191 | 4-φ19 | | 4 | 100 | 102 | 292 | 229 | 190.5 | 157 | 24.0 | 222 | 8-φ19 | | 6 | 150 | 152 | 356 | 279 | 241.3 | 216 | 25.5 | 325 | 8-φ22 | | 8 | 200 | 203 | 495 | 343 | 298.4 | 270 | 29.0 | 383 | 8-φ22 | | 10 | 250 | 254 | 622 | 406 | 361.9 | 324 | 30.5 | 448 | 12-φ25 | | 12 | 300 | 305 | 698 | 483 | 431.8 | 381 | 32.0 | 540 | 12-φ25 | | 14 | 350 | 357 | 787 | 533 | 476.2 | 413 | 35.0 | 560 | 12-φ29 | | 300Lb | 11/2 | 40 | 38 | 241 | 156 | 114.3 | 73 | 21.0 | 172 | 4-φ22 | | 2 | 50 | 51 | 267 | 165 | 127 | 92 | 22.5 | 198 | 8-φ19 | | 21/2 | 65 | 64 | 292 | 190 | 149 | 105 | 25.5 | 204 | 8-φ22 | | 3 | 80 | 76 | 318 | 210 | 168.3 | 127 | 29.0 | 222 | 8-φ22 | | 4 | 100 | 102 | 356 | 254 | 200 | 157 | 32 | 277 | 8-φ22 | | 6 | 150 | 152 | 445 | 318 | 269.9 | 216 | 37.0 | 346 | 12-φ22 | | 8 | 200 | 203 | 533 | 381 | 330 | 270 | 42.0 | 412 | 12-φ25 | | 10 | 250 | 254 | 622 | 445 | 387.5 | 324 | 48.0 | 465 | 16-φ29 | | 12 | 300 | 305 | 711 | 520 | 451 | 381 | 51.0 | 562 | 16-φ32 | | 600Lb | 11/2 | 40 | 38 | 241 | 156 | 114.5 | 73 | 30 | - | 4-φ22 | | 2 | 50 | 51 | 292 | 165 | 127 | 92 | 33 | - | 8-φ19 | | 21/2 | 65 | 64 | 330 | 190 | 149 | 100 | 36 | - | 8-φ22 | | 3 | 80 | 76 | 356 | 210 | 168 | 127 | 39 | - | 8-φ22 | | 4 | 100 | 102 | 432 | 273 | 216 | 157 | 45 | - | 8-φ25 | | 6 | 150 | 152 | 559 | 356 | 292 | 216 | 55 | - | 12-φ29 | | 8 | 200 | 200 | 660 | 419 | 349 | 270 | 63 | - | 12-φ32 | | 10 | 250 | 248 | 787 | 508 | 432 | 324 | 71 | - | 16-φ35 | | 12 | 300 | 298 | 838 | 559 | 489 | 381 | 74 | - | 20-φ35 | 尼威止回閥相關產品: | 175H48Y/H空排止回閥 | H83H/Y卡箍角式止回閥 | H44X-10S塑料旋啟式止回閥 | | H41H/W美標止回閥 | H11H/H61H內螺紋鍛鋼止回閥 | H42X底閥 | | H44F46旋啟式襯氟止回閥 | H41F46升降式襯氟止回閥 | H12H/W不銹鋼立式內螺紋止回閥 | | H14W不銹鋼內螺紋旋啟式止回閥 | H40F46襯氟升降式止回閥 | H42H/W不銹鋼立式止回閥 | | H41H升降式止回閥 | H44H旋啟式止回閥 | H72Y對夾式高壓止回閥 | | H41X全銅消聲止回閥 | H76X軟密封蝶型止回閥 | H76H對夾式蝶形止回閥 | | H74H對夾圓型止回閥 | H74I型對夾式薄型止回閥 | H71H不銹鋼對夾升降式止回閥 | | H71H對夾式全銅止回閥 | HQ45X微阻球形止回閥 | HQ44X微阻球形止回閥 | | HQ41X滾球式止回閥 | H44X（SFCV）橡膠瓣止回閥 | H41X消聲止回閥 | | HH44X微阻緩閉止回閥 | HH46X、HH48X、HH49X微阻緩閉止回閥 | H42X（DRVZ）式止回閥 | | CVKR止回閥（大口徑靜音式止回閥） | H77H對夾單瓣蝶型止回閥 | | 
