This model is metal touch ball valve with jacket, and adopted long bonnet design for gland part. It is suitable for keeping temp. application (hot & cold). This model is suitable for slurry, high viscosity fluid, high frequency operation line, high corrosive line and others critical application.
●All items are full bore, therefore no possibility pressure loss and  remaining fluid inside piping.
●Keeping temp.(hot&cold) can be done easily.
●It has a relief port for protection thermal expansion inside cavity of remaining fluid.
●Ball is treated hard facing, kind of hard facing is selected depends on operation condition.
●It has 3 types for temp. ranges. Maximum temp. is max 600℃.
●Standard seat leakage class is ANSI/FCI 70-2 ClassＶ.

Notes: This HJ5(M1) is 1-way design. The above leakage spec is our stanard. Out of the above range(stanard), please contact us. We try to suit your requirement, specially.

Production Range
Connection Rating 　 JIS10K, ASME 150#
Size                     　 15A(1/2”)～200A(8”)
Material                　 SCS13A, SCS14A, SCS16A and others
＊There are Floating Metal (1-way) and Trunnion Metal (2WAY).
Model Name & Available Temp.
HJ5(M1R)　　MAX 200℃
HJ5(M1M)　　MAX350℃
HJ5(M1H)　　MAX600℃(*)
(*)At non-oxidation atmosphere is suitable for max. 450℃.
At oxidation atmosphere is suitable for max. 600℃.
Hard Facing
Ball  :  ISONITE (Salt Bath Nitriding)
NEW KANUC (Vacuum Evaporation Gas Nitriding)
METECO-16C (Self-Fluxing Alloy Spraying Ni basis)
Seat  :  Stellite No.6
Tolerable Seat Leakage
ASME/FCＩ 70-2　Class V
0.072　cc/min/size(inch)/diff.press（MPa）

Keep temp.(hot & cold) service, High viscosity fluid.

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