YAMAMOTO KEIKI MFG.Co., LTD.
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Needle valve
Damper
Damper gauge valve
The velocity of the wind measurement flange
Air conditioning flange for bimetal thermometer
Thermowell
Needle valve
Spec
Model and material
GR-type…BS
GRS-type…SUS
Connecting thread
G3/8×Rc3/8
Max. pressure（Proof pressure）
2（2.5）MPa
Pressure gauges
Thermometers
Other Instruments
Accessories
