This model is a carbon seat ball valve with a jacket, available to use for maximum operation temp. 400℃.Adopted a long bonnet design for the land part. It is suitable for keeping temp. application (hot & cold). It is suitable for high temp. fluid like heating oil.
●It has sel performance and is effective in fitting with the seat.
●It has high heat resistance performance and does not soften up at high temp. condition.
●Gland packing and body gasket are adopted materials for high temp. service.
●High chemical resistance.
●By-directional design.
● The ball needs to be ultra-precision, therefore do the polishing finish especially.
●un-necessary anti-static device, because carbon material is conductive.
●In case of fire trouble, and the ball seat is not burnt down.
This model is a one-way design, therefore please be careful about the valve’s flow direction at the time of piping work. Please check the pressurized direction when the valve is closed, and adjust with the valve’s flow direction. In case of mis-piping, happened seat leakage.

Production Range
Connection rating 　 JIS10K, ASME 150#
Size  : 15A(1/2”)～200A(8”)
Material : SCS13A, SCS14A, SCS16A others
＊Floating Metal (1-way) and Trunnion Metal (2WAY) exist.
Model Name & Available Temp.
HJ5(CAM)　　-50℃ ～ 350℃
HJ5(CAH)　　-50℃ ～ 400℃

Steam, Heating 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, PIG system, T&G ends etc