J09& J09B (Balanced Type)
● Multi-spring type
● Clamped-in seat and o-ring type seat are 
available
● Used in all industrial chemicals and 
corrosives, such as sulphuric, nitric, 
phosphoric or hydrochloric acid.
● Used in centrifugal, rotary pumps, mixer and 
agitators.
● J09T & J09BT in small cross section design 
are available.
● Operation Limit
Temperature : -50℃ ~ +300℃
Pressure : up to 350 psig, up to 750 psig 
(J08B)
Speed : 25m/s/5000fpm

TYPE J09

Material Available
P/N Description Material
1、4 Packing Teflon,PTFE with
Glass Fibre,PTFE
with MOS2
2 Seat Ceramic, Silicon
Carbide, Tunsten
Carbide, SIC/SS316 
TC/SS316
3 Face Carbon EK2200, EK3105 Silicon Carbide,Tungsten Carbide, SIC/SS316,
TC/SS316
5~8 Metal Parts SUS316,Titanium,
Hastelloy-C
TYPE J09

Dimension in inch

SHAFT

 D D1 D2 D3 L1 L2
1/2" 0.500 1.031 1.156 1.562 0.812 0.812
5/8" 0.625 1.187 1.312 1.718 0.750 0.812
3/4" 0.750 1.312 1.437 1.843 0.875 0.812
7/8" 0.875 1.437 1.562 1.968 0.937 0.812
1" 1.000 1.562 1.750 2.156 1.000 0.812
1.1/8" 1.125 1.687 1.875 2.281 1.062 0.812
1.1/4" 1.250 1.875 2.000 2.406 1.062 0.812
1.3/8" 1.375 2.000 2.125 2.656 1.125 0.875
1.1/2" 1.500 2.125 2.250 2.781 1.125 0.875
1.5/8" 1.625 2.375 2.500 3.031 1.375 0.875
1.3/4" 1.750 2.500 2.625 3.156 1.375 0.875
1.7/8" 1.875 2.625 2.750 3.281 1.375 0.875
2" 2.000 2.750 2.875 3.531 1.375 1.000
2.1/8" 2.125 3.000 3.125 3.781 1.687 1.000
2.1/4" 2.250 3.125 3.250 3.906 1.687 1.000
2.3/8" 2.375 3.250 3.375 4.031 1.687 1.000
2.1/2" 2.500 3.375 3.500 4.156 1.687 1.000
2.5/8" 2.625 3.500 3.625 4.281 1.687 1.000
2.3/4" 2.750 3.625 3.750 4.406 1.687 1.000
2.7/8" 2.875 3.750 3.875 4.531 1.687 1.000
3" 3.000 3.812 4.000 4.656 1.687 1.000
3.1/8" 3.125 3.937 4.062 4.718 1.687 1.000
3.1/4" 3.250 4.125 4.250 4.906 1.687 1.000
3.3/8" 3.375 4.250 4.375 5.031 1.687 1.000
3.1/2" 3.500 4.375 4.500 5.156 1.687 1.000
3.5/8" 3.625 4.500 4.625 5.281 1.687 1.000
3.3/4" 3.750 4.625 4.750 5.406 1.687 1.000
3.7/8" 3.875 4.750 4.875 5.531 1.687 1.000
4" 4.000 4.875 5.000 5.656 1.687 1.000

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