Icma 827 – 830 | Angle lockshield – Radiator union with o-ring

FUNCTION

Lockshields are articles used to shut off and adjusting the flow rate of the heat transfer fluid to the radiators of air
conditioning systems.
Lockshields of this series are complete with nuts and unions that allow connection to the radiator in a simple and safe way.
The connections for the pipes instead are specific to the copper pipe, multilayer and Pe-X with threads from da G1/2”,
M24X1,5 and G3/4″, and for iron pipe with threads from G3/8″, G1/2″, G3/4″.

Technical data
Fluids used: Water and glycol solutions
Max glycol rate: 30%
Max working pressure: 10 Bar
Max differential pressure: 1 Bar
Heat transfer fluid temperature: 5÷120 °C

Materials
Body, nut and union: Brass CW617N – UNI 12165 – Nickel
Control rod: Brass CW617N – UNI 12164
Hydraulic seals: EPDM Peroxide
Protection cover: ABS white