H72Y- 160C,H72Y- 320C,H72Y- 220R,H72Y- 320R,對夾式高壓止回閥
H72Y- 160,H72Y- 220,H72Y- 160P,

HC42X-1.0,HC42X-1.6,HC42X-10,HC42X-16,靜音式止回閥
HC42X-1.0C,HC42X-1.6C,HC42X-10C,HC42X-16C,
HC42X-1.0P,HC42X-1.6P,HC42X-10P,HC42X-16P,

CVWR-16,CVWR-1.6,CVWR-16C,CVWR-1.6C,對夾式靜音止回閥

H41X-1.0,H41X-1.0C,H41X-1.0P,H41X-10,H41X-10C,全銅消聲止回閥
H41X-10P,H41X-16,H41X-16C,H41X-16P,H41X-1.6,
H41X-1.6C,H41X-1.6P,H41X-2.5,H41X-2.5C,
H41X-25,H41X-25C,H41X-25P,H41X-2.5P,

HC41X-1.0,HC41X-1.6,HC41X-10,HC41X-16,HC41X-1.0C,HC41X-10C,消聲止回閥
HC41X-1.0P,HC41X-1.6,HC41X-10P,HC41X-16P,HC41X-1.6C,HC41X-16C,

HH44X-1.0,HH44X-1.6,HH44X-2.5,HH44X-10,HH44X-16,微阻緩閉止回閥
HH44X-25,HH44X-1.0C,HH44X-1.6C,HH44X-2.5C,HH44X-10C,
HH44X-16C,HH44X-25C,HH44X-1.0P,HH44X-1.6P,
HH44X-10P,HH44X-16P,HH44X-25P,HH44X-2.5P,

HQ44X-1.0,HQ44X-1.6,HQ44X-10,HQ44X-16,微阻球形止回閥

HQ41X-10,HQ41X-10P,HQ41X-10C,HQ41X-16,滑道球形式止回閥
HQ41X-16C,HQ41X-1.0,HQ41X-1.0P,HQ41X-1.0C,
HQ41X-1.6,HQ41X-1.6P,HQ41X-1.6C,HQ41X-16P,

HDH47X-1.0,HDH47X-1.6,HDH47X-2.5,HDH47X-10,蝶式緩沖止回閥
HDH47X-25,HDH47X-1.0C,HDH47X-1.6C,HDH47X-2.5C,
HDH47X-10C,HDH47X-16C,HDH47X-25C,HDH47X-16,

HC44X-10,HC44X-10C,HC44X-10P,HC44X-16,橡膠瓣止回閥
HC44X-16P, HC44X-1.0,HC44X-1.0C,HC44X-1.0P,
HC44X-1.6,HC44X-1.6C,HC44X-1.6P, HC44X-16C,