岡谷精立工業 Product Lineup

Control the exhaust damper of the sugar extraction boiler to maintain efficient combustion of the boiler. 【Features】 ○ Control is possible without converters or regulators ○ Direct input of signals necessary for control ○ Low instrumentation costs ○ Powerful hydraulic power ○ Operation is reliable without troubles ○ Adoption of hydraulic injection pipes ○ Resistant to dirt ○ Excellent durability ○ Easy installation ○ Mechanical work involves only linking connections with the operating terminal and piping for input pressure ○ Electrical work involves only wiring for the motor power supply ○ A wide variety of models available ○ A wide range of additional equipment can be installed ○ Functions such as manual operation, emergency operation, and remote operation can be added ○ Installation of pressure switches, limit switches for signals, and opening degree transmitters is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Hydraulic Equipment

Steel Company Purpose of Introduction: Control of Steel Plate Waviness In the plating line, the strip edge is detected using an electromagnetic induction method, and CPC control is implemented. In the steel plate plating line, EMG's unique electromagnetic induction method detects the position of the strip edge while traveling through the plating tank, achieving precise strip travel control without deviation. It is designed in a fork-type shape with plastic blocks, and the transmitting and receiving coils are molded in an insulator. *For more details, please refer to the PDF document or feel free to contact us.

• Other process controls

If the valve installed in the piping is kept at a constant opening, the flow rate of the fluid will remain constant; however, if the pressure on the primary side (upstream pressure) or the secondary side (downstream pressure) changes, the flow rate will also change. A flow control valve is a self-operated flow control valve that does not have a power source. The differential pressure before and after the variable orifice, caused by the flow of the fluid (the pressure difference between the primary and secondary sides), acts on a piston or diaphragm and is designed to balance with a set spring. The piston or diaphragm is connected to an internal valve, and it automatically adjusts the valve opening to ensure that the differential pressure before and after the variable orifice is equal to the set pressure, thereby maintaining a constant flow rate. *For more details, please feel free to contact us.*

• Other process controls

To the Incinerator Manufacturer Purpose of Introduction: Combustion Control for Waste Incinerators The regulating valve is a control valve that maintains a constant pressure difference between two fluids. The regulating valve operates without a power source, with the pressure of the reference side fluid opposing the pressure of the following side fluid, designed so that the pressure of the following side fluid is slightly higher than that of the set spring. A diaphragm is connected to an internal valve, and when a pressure difference occurs between the reference side fluid and the following side fluid, as well as the set pressure, the diaphragm expands and contracts, causing the internal valve to move. The internal valve adjusts the flow rate of the following side fluid by changing the valve opening, ensuring that the pressure remains consistently higher than the set pressure. As described above, it is a self-operated control valve that moves based on differential pressure, making it a unique and innovative control valve. In burners that combust heavy oil, an atomizing burner is used to spray steam or air, and by using this device to maintain the atomizing steam or air at a slightly higher pressure than that of the heavy oil, a good combustion state can be maintained. *For more details, please feel free to contact us.

• Hydraulic Equipment