H40J/FS浮球式襯氟止回閥
H44Y/H41Y高溫高壓止回閥
HH44X微阻緩閉消聲止回閥
HH46X微阻緩閉蝶式止回閥
HH44X微阻緩閉止回閥
DRVZ(H42X)靜音式止回閥
300X緩閉式止回閥
LJH41多功能止回閥
H11Y/H61Y鍛鋼自密封止回閥
H11Y/H61Y 內螺紋與承插焊鍛鋼止回閥
JH41H 截止止回多用閥
H41H碳鋼升降式止回閥
H44H 鑄鋼旋啟式止回閥
HC44X橡膠瓣止回閥
H44T鑄鐵旋啟式止回閥
Z43H/X 鑄鋼平板閘閥
Z45X-10、Z45X-16 彈性座封閘閥
Z545X大口徑彈性座封閘閥
Z41F46、Z641F46、Z941F46防腐蝕襯氟閘閥
Z41Y鍛鋼保溫閘閥