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0086-632-5270109 |
| CellPhone: |
0086-13616320930 |
| Fax: |
0086-632-5270109 |
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| Name: |
Three links valve |
| Note: |
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1, "heating", "hot water" flow switch. In the heating mode, a small amount of heating water flows through the device in the hot water piping; aim is to prevent the cold weather, the hot water pipes freeze.
2, the electric structure can be allocated entirely to bear the pressure within the pipe.
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