Quick navigator: Control of liquid in pipeline The following is a list of frequently received questions and inquiries, and corresponding solutions we provide. By clicking the product name herein, you can jump to the details of the product.

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Q:	Electrical control of flow rate, pressure and water level is expensive. Is there any inexpensive and simple method?
	A:	Pilot-Type Regulator Valves, Constant Flow Regulator Valve UFS, and other using no electricity
Q:	The automatic control valve pilot is often clogged. Is there a pilot type control valve that is clog-resistant?
	A:	Pilot-Type Regulator Valves with clog-resistant pilot mechanism
Q:	Is there a valve that can maintain constant flow regardless of the inlet pressure?
	A:	Constant Flow Regulator Valve UFS, and other
Q:	Is there a constant flow valve that can freely set the flow rate?
	A:	Constant Flow Regulator Valve UFS is available. It can set the flow rate freely, and also shut off the flow.
Q:	The pressure reducing valve leaks when it shuts off. Is there a pressure reducing valve that can completely stop water at shutoff?
	A:	Constant Pressure Valve UFSP is available and shuts off water completely.
Q:	Is there a pressure reducing valve that can easily control pressure and cut over-discharge?
	A:	Constant Pressure Valve UFSP can be installed with an over-discharge cutoff function.
Q:	Is there a float valve that can control water level with a small float regardless of inlet pressure?
	A:	Float-Type Regulator Valve UFSF
Q:	Is there an automatic valve that can control water level and a constant flow rate at the same time?
	A:	Float-Type Regulator Valve UFSF and Pilot-Type Regulator Valve UFSB
Q:	Is there an automatic valve that can easily keep water level between upper and lower limits?
	A:	Liquid Level-2 Regulator Valve UFSB-2W is available. It can also cut over-discharge.
Q:	Is there a shutoff valve that causes little or no cavitation?
	A:	Constant Flow Regulator Valve UFS and other with shutoff functions are available. They have a structure that causes little or no cavitation.

YOKOTA will continue to devote its energies to the development of products as a fluid control solutions company. If you are telling yourself, "What we need is......Can we do this?", do not hesitate to contact us with questions or inquiries.