HERZ DE LUXE VUA-50 M22 Design Radiator Connection for Two-Pipe Systems, Angle, White, S768444

HERZ DE LUXE VUA-50 S768444 is a white angle four-way radiator valve for two-pipe heating systems, designed for radiator connection and thermostatic regulation of the heating water flow.

The valve incorporates a HERZ TS-98-V continuously presettable thermostatic insert in the return, allowing precise radiator flow adjustment and hydraulic balancing of the heating system.

The two-pipe version is designed without a bypass. The supply side can be shut off and the return flow can be isolated through the TS thermostatic valve.

The radiator connection incorporates an immersion tube 290 mm long and Ø 11 mm in diameter, providing the required heating water flow path inside the radiator.

The thermostatic head connection is M28 × 1.5, making the valve suitable for compatible HERZ thermostatic heads, including DE LUXE design versions.

The radiator connection is G1/2, while connection to the radiator is made by a freely rotating G3/4 union nut for easier installation.

Heating system pipe connections are M22 × 1.5 with cone for suitable HERZ compression fittings. The supply and return connection centre distance is 50 mm.

The white HERZ DE LUXE finish is RAL 9010. The HERZ VUA series is specified for a maximum operating temperature of 120 °C and maximum operating pressure of 10 bar.

HERZ DE LUXE VUA-50 S768444 is a white design radiator connection for two-pipe systems combining a compact angle configuration, thermostatic regulation and hydraulic presetting.

Technical information