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  • Check valves

    Check valves preserve water quality in the service line piping by keeping the water flow in a uniform direction. When required these valves automatically shut off; thus, preventing backflow.

  • Provisional piping

    Used for provisional tap water piping work that is increasing in order to reduce water cutoff frequency, and to supply water in a disaster.

  • メータユニット

    止水柱・逆止弁等がユニット化されたセット製品です。ユニットで出荷されるため、施工現場で施工負担が軽滅されます。主に総合住宅で使用されます。

  • Service line piping

    Service line piping connects faucets to the water main pipeline. These pipes are made of polyethylene, PVC and stainless steel.

  • Saddle with an integral ferrule valve

    Service line piping connects faucets to the water main pipeline. These pipes are made of polyethylene, PVC and stainless steel.

  • Coupling

    Used to connect corporation stops and stop valves to service line piping and connections between pipes. It supports various connecting methods depending on the type of service line piping.

  • Stop valves

    Stop valves are installed before or after the water meter or along the service line piping. They are used when the water service has to be stopped due to water meters replacement and/or the feed water equipment needs to be repaired.

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1. Check valves

Check valves preserve water quality in the service line piping by keeping the water flow in a uniform direction. When required these valves automatically shut off; thus, preventing backflow.

2. Provisional piping

Used for provisional tap water piping work that is increasing in order to reduce water cutoff frequency, and to supply water in a disaster.

3. Service line piping

Service line piping connects faucets to the water main pipeline. These pipes are made of polyethylene, PVC and stainless steel.

4. Saddle with an integral ferrule valve

Service line piping connects faucets to the water main pipeline. These pipes are made of polyethylene, PVC and stainless steel.

5. Coupling

Used to connect corporation stops and stop valves to service line piping and connections between pipes. It supports various connecting methods depending on the type of service line piping.

6. Stop valves

Stop valves are installed before or after the water meter or along the service line piping. They are used when the water service has to be stopped due to water meters replacement and/or the feed water equipment needs to be repaired.