·旋启式衬氟止回阀 ，H44F46-1.0,
·旋启式止回阀，H44H-1.6,H44H-2.
·静音式止回阀，HC42X-1.0，HC42X
·对夹式静音止回阀，CVWR-16，CVW
·全铜消声止回阀，H41X-1.0,H41X-
·,对夹式双瓣止回阀，H76X-1.0,H7
·对夹式双瓣止回阀，H76X-4.0C,H7
·对夹式双瓣止回阀，H76H-2.5,H76
·对夹式双瓣止回阀，H76X-16,H76X
·对夹式双瓣止回阀，H76H-40,H76X

01/31 14:31