3-way check valve DN25, Kvs 14, brass, LK 822 ThermoBac
3-way check valve with low opening pressure and high fluid capacity. The valve is especially suitable for heating systems with storage tanks. The check valve prevents self-circulation from storage tank to boiler after the fire has gone out. DN25 (1"). We don't sell the LK Armatur products to outside of Estonia!
Cerbos järelmaks - Maksa mugavalt ja kiiresti osamaksete kaupa!