Micro Resistance Spherical Check Valve HQ44X-10/16,HQ45X-10/16
零件Parts Name | 阀体Body | 阀瓣Disc | 弹簧Spring | 阀座Seat |
材料Materials | 铸铁、球铁、铸钢 Cast Iron，Ductile Iron，Cast Steel | 铸铜，不锈钢 Cast Copper，Stainless steel | 不锈钢 Stainless steel | 铜、不锈钢 Copper Stainless steel |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 |
H | 180 | 210 | 225 | 245 | 280 | 320 | 380 | 450 | 470 |
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