China wholesale Manual Radiator Valves Factory - Factory Supply Ppr Pipe Union Brass Forged Straight Multi-functional Filter Ball Valve For Heating Water Manifold – Peifeng

Product Information

Points For Attention

1. If the valve is cleaned, the solvent used must not conflict with the accessories to be cleaned and not corrode. If the gas is converted to a ball valve, it can be cleaned with gasoline. Other parts can generally be washed with reclaimed water. When cleaning, thoroughly clean the residual dust, oil and other attachments. If it cannot be cleaned with clean water, it can be cleaned with alcohol and other cleaning agents on the premise of not damaging the valve body and parts. After cleaning, wait for the cleaning agent to completely evaporate.
Assemble later.
2. If the external thread reducing brass ball valve finds a slight leakage at the packing during use, you can slightly tighten the valve stem nut until the leakage stops, and you can continue to tighten it.
3. Long-term storage in the open air will cause the valve body and parts of the external thread reducing brass ball valve to corrode and cannot be used normally. The ball valve should be protected from rain, water and moisture when stored, and the flange cover should be tightly covered. Valves stored for more than 12 months should be re-tested when used to ensure stable performance.

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