Installation instructions of adjustable damping butterfly valve electric butterfly valve:
Before installation, please confirm whether the model and specification of the electric butterfly valve are correct.
1. Take out the positioning bolt and fix the height with a wooden block.
2. Fix the electric butterfly valve with the equipment with bolts, but do not lock it. At the same time, fix the electric butterfly valve with foundation bolts.
3. When adjusting the height of the electric butterfly valve, first loosen the reverse bolt group on both sides for 5-10mm, and lock and fix it relatively.
4. Use a wrench to adjust the bolt to press down the butterfly valve and raise the upper cover of the electric butterfly valve.
5. Adjust the upper iron cover to raise, the pressure pad can be taken out, and the wood block inside can be taken out, and the height has been completely fixed.
The above is the main content of this article. For more information, please call 021-61551911/15201855009. Thank you;