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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:

Pulling up a vertical shaft type pump for maintenance is expensive. Are there any recommended pumps?

A:

Self-Priming Centrifugal Pump UHN, Process Pump UB, and other are convenient as they are installed on the ground.

Q:

Is there a sewage pump that can draw up and transfer sewage containing empty beverage cans?

A:

Enhanced Self-Priming Pump UPS

Q:

Is there any method for reducing the labour-intensive work of removing sludge from sedimentation ponds?

A:

Enhanced Self-Priming Pump UPS can remove sludge without labour.

Q:

Is there a pump that can remove scum floating on the surface of a pit?

A:

Enhanced Self-Priming Pump UPM, UPS can easily remove scum on the surface.

Q:

We want to drain a sludge pit completely for environmental improvement. Are there any suitable sewage pumps?

A:

Enhanced Self-Priming Pump UPS can drain a sludge pit by drawing up water and sludge together.

Q:

The check valve dashpot oil leaks. Are there any countermeasures?

A:

Dashpot Type Non-Water Hammer Check Valve SL-SN-B and other can solve the problem as their dashpots are free from oil leakage.

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 float valve that can control water level with a small float regardless of inlet pressure?

A:

Float-Type Regulator Valve UFSF

Q:

Is there strong material for a pump and valve that does not corrode in general liquid pharmaceuticals, chemical liquids, hot spring water, or seawater?

A:

Optimum YST130N in the Special Stainless Steel YST series


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.


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