When installing, keep the interfaces at both ends of the solenoid valve at the same level. When installing the spool, try to keep the spool facing up. Once installation is complete, simply perform a solar power-on. test.
The specific installation method is as follows.
1. First, align the pipes at both ends, connect the parallel end faces vertically, and use spot welding to ensure the tightness of the solenoid valve.
2. To prevent internal parts from being damaged by heat, disassemble the valve body and then weld it. After welding, remove welding slag and oxides to avoid channel blockage.
3. Check and remove burrs or dirt on the sealing line connecting the pilot solenoid valve and the main valve to avoid scratching the soft aluminum sheet and causing damage.cowardly ncheness.
4. When connecting the pilot solenoid valve to the main valve, do not apply too much force, otherwise the five-hole aluminum sheet in the middle will be polarized, making the through hole smaller or sealed. and unable to lead.
Tighten the screws and tighten them diagonally. If force is applied unevenly, leaking will occur.
Before installation, solar pipes must be flushed to remove impurities present in the pipes.
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