LK 539 ThermoFill (068008) - Male Thread
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- Reviews
LK 539 ThermoFill (068008) - Male Thread
- Integrated ball valve and non-return valve
- Classified as type EA according to EN 1717
- KVS M³/H - 2.7
LK 539 ThermoFill® EA is a filling valve for heating systems. The valve has an integrated shut-off/check valve, which ensures opening even at low pressure differences. The check valve is inspection able and classified as a back flow preventer Type EA, fluid category 1-2, according to EN 1717.
The arrow on the valve body indicates the direction of the flow.
Male threads are sealed in the usual manner, alternatively M ¾” flat connection with captive nut and flat gasket.
The valve requires no maintenance but the installation should be checked regularly.