Technical data
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Working temperature:
Min +5°C / Max +110°C
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Ambient temperature:
Min +5°C / Max +60°C
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Max. working pressure:
See the table below
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Thread standard:
Rp - female thread, G - male thread
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Material, valve body:
Brass EN 12165 CW617N
LK 924 / 925 SafteyGroup is a safety group for heating systems.
The safety group contains manifold, manometer, safety valve and an air vent.
924 SafetyGroup has an automatic air vent with a float and 925 SafetyGroup has an automatic air vent with fibre discs.
The manifold has two ½” connections for safety valve and for example an expansion vessel, one 3/8” connection for air vent.
The manometer shall be mounted in one of the three ¼” connections, plug the other ¼” connections with supplied plugs.
Depending on model the manifold has a female ¾” connection or a male 1” connection towards the heating system.
The manometer, air vent with a float and one ½” connection on the manifold are provided with a PTFE seal.
Safety valves in other pressure classes can be supplied upon request.