Special Price PLN517.04 PLN420.36 Regular Price PLN833.94
3-way characterized control valve, internal thread, DN20, kvs 4 m³/h.
Characterized control valve, 3-way, Internal thread
- For closed cold and warm water systems
- For modulating water-side control of air handling units and heating systems
- Air bubble-tight
|Internal thread||Rp 3/4"|
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