Frost protection valve ZK05155

Description

Frost protection valve Viessmann ZK05155

EXOGEL technical sheet:

• Protects from 25 to 50 meters of pipes. It is autonomous and is placed as a preventative on any installation.
• Works without electricity.

Specifications

Opening start: 1 ° C (water temperature / heat transfer fluid)

Closing: 4 ° C

Maximum operating pressure: 0.01 to 8 bar. For use on pipes with a pressure higher than 8 bar, provide a pressure reducer.

Maximum admissible temperature: 80 ° C

Weight 105 g, Length: 45 mm - Width: 23 mm

Hex 23 mm - 1/2 thread.

Brass body - Stainless steel spring - EPDM valve - DT capsule