This carbon seat ball valve is available to use for maximum operation temp. 400℃. It is suitable for high temp. fluid like heating oil.
●It has self lubrication performance and effective to protect surface  of ball fit with seat.
●It has high heat resistance performance, do not soften up at high temp. condition.
●Gland packing and body gasket are adopted material for high temp. service.
●High chemical resistance.
●By-directional design.
●Ball need to treat ultra precision, therefore do the polishing finish specially.
●un-necessary anti-static device, because carbon material is  conductive.
●In case of fire trouble, ball seat is not burnt down.

Production Range
Connection rating 　： JIS10K, JIS20K, ASME 150#, ASME 300#
Size                   　： 15A(1/2”)～150A(6”)
Material              　： SCS13A, SCS14A, SCS16A, A216-WCB others
Model Name & Available Temp.
HF5(CAM)　　-50℃～＋350℃
HF5(CAH)　　-50℃～＋400℃

Steam, Lubrication Oil, and others(high temp. service).

Anti-static, Gland O-ring seal, Key-Rock, Long Bonnet, Special Painting, Oil&Water Free, Flushing Nozzle, Buffing, Electro Polishing, Beveling port, T&G ends and etc