Special Price €37.26 €37.26 Regular Price €56.46
3-way zone valve, change-over, internal thread, DN20, kvs 4.
Change-over zone valve, 3-way, Internal thread
- For closed cold and warm water systems
- For switching functions on the water side and 2-point controls in air handling units and heating systems
|Internal thread||Rp 3/4"|
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