弹性座封软密封闸阀RVCX-005,RVCX-0065,RVCX-0080,RVCX-0100,RVCX-0125,RVHX-0200,RVHX-0300,RVHX-0350,
525


58


1010


28


4


16-28


16-31


M24


M27




RVC(H)X-0450


450

01/21 22:03