JH41H 截止止回多用閥

H72H  對夾式高壓止回閥

H42H/H44H 臥式止回閥

HC41X節能梭式止回閥

H76X/H76H 對夾式蝶形止回閥

LH45-16限流止回閥

XH81橡膠排污止回閥

HH44X微阻緩閉止回閥

HH46X微阻緩閉蝶式止回閥

HH44X微阻緩閉消聲止回閥

H44Y 旋啟式高壓止回閥

H42Y升降式高壓止回閥

H44Y/H41Y高溫高壓止回閥

H44J/FS 旋啟式襯氟止回閥

H40J/FS浮球式襯氟止回閥

H42J/FS升降式襯氟止回閥

H11Y/H61Y 內螺紋與承插焊鍛鋼止回閥

H11Y/H61Y鍛鋼自密封止回閥

H41Y法蘭鍛鋼止回閥

H44H 鑄鋼旋啟式止回閥

H41H碳鋼升降式止回閥

H44H碳鋼旋啟式止回閥

ANSI、API  美標旋啟式止回閥

H44H旋啟式高溫止回閥

H71X對夾式消聲止回閥

HH46H/HH47H 蝶式緩沖止回閥

H71W 彈簧式止回閥

H41H彈簧升降式止回閥

H12H/H14H 內螺紋止回閥

HQ44X/HQ45X 微阻球形止回閥

HQ41X無磨損球形止回閥

H61Y高溫高壓焊接止回閥

H41X 防水錘消聲止回閥

H41X節能消聲止回閥

H41H-T全銅消聲止回閥

H64Y/H61Y高溫高壓電站止回閥

H61H鍛鋼升降止回閥

H61H鍛鋼升降式止回閥

H61H自密封升降式止回閥

H44B氨用止回閥