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,
4


20-28


20-34


M24


M30




RVC(H)X-0600


600


508


685


725


770

12/24 09:23