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A metering valve that controls the flow rate at a constant level even when pressure fluctuations occur [FCV series]-FCV1/2-11
A metering valve that controls the flow rate at a constant level even when pressure fluctuations occur [FCV series]-Okaya Seiryu Kogyo Co., Ltd.

A metering valve that controls the flow rate at a constant level even when pressure fluctuations occur [FCV series]
Okaya Seiryu Kogyo Co., Ltd.


About This Product

If the opening degree of the valve installed in the piping is constant, the flow rate of the fluid will be constant, but if the primary side (source pressure) or secondary side (end pressure) of the valve changes, the flow rate will change. A metering valve is a self-powered flow control valve that does not have a power source. It is designed so that the differential pressure across the variable orifice (pressure difference between the primary and secondary sides) created by the flow of fluid is applied to the piston or diaphragm membrane and balanced with the setting spring. The piston or diaphragm membrane is connected to an internal valve, and the valve opening is automatically adjusted so that the differential pressure across the variable orifice is always equal to the set pressure, so the flow rate remains constant. will be kept. The required flow rate is adjusted by the opening of the variable orifice. Furthermore, it is a self-powered flow control valve that allows you to easily change the flow rate at the same opening, that is, change the valve capacity by adjusting the opening area of ​​the variable orifice, making it a unique and revolutionary control valve.

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    A metering valve that controls the flow rate at a constant level even when pressure fluctuations occur [FCV series]

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1 Models of A metering valve that controls the flow rate at a constant level even when pressure fluctuations occur [FCV series]

Image Part Number Price (excluding tax) Flow rate range (/h) Maximum working pressure (MPa) Required valve differential force (MPa) Inner valve drive system Orifice opening change method
A metering valve that controls the flow rate at a constant level even when pressure fluctuations occur [FCV series]-Part Number-FCV1/2-11

FCV1/2-11

Available upon quote

50~500
100~1,000

2

0.1

Piston method

Motor drive

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