1

Employs a unique connection method
A slim body design and large effective area are achieved with a construction that does not use steel balls and therefore does not restrict the flow path.

2

No spring located in the flow path
Loss of effective area is minimized because there is no  valve spring to block the flow path.

3

Check valve end configuration facilitates rectifying effect.
Allows smooth flow of fluids.

4

Low leakage seal construction
Reliable sealing is achieved by surface contact.

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Light weight
Together with a reduction of the body size, pressing parts and resin parts are used to achieve overall weight reduction.