Aluminium Radiator Valves

Our aluminium radiator valves are oil- and vacuum tightened because of their O-Ring-sealing round the clap. The aluminium valves are manufactured in die-casting process and are available in 3 sizes (DN 76 / 80 / 100).
The aluminium casted valves are designed for mounting between flange of the transformer tank and radiator. The valve can be fixed to the transformer-flange with help of 4 special bolts with M 16 or UNC 5/8" thread. The same bolts are used to fix the radiator.

 

Characteristics of Aluminium Radiator Valve DN 76
The PCD of the flange is 125 mm.
There are grooves 84 x 5,6 x 3,9 for O-Rings on both sides of the valve-housing.
Characteristics of Aluminium Radiator Valve DN 80
The PCD of the flange is 160 mm.
Dimensions correspond to DIN 42560.
There are grooves for O-Rings on both sides of the valve-housing.
NUT-Versions
  • Groove 89 x 5,6 x 3,9 on both sides
  • Groove 94,2 x 5,6 x 3,9 on both sides
  • O-Rings out of HNBR for temperature range from -40°C till +150°C
Characteristics of Aluminium Radiator Valve DN 100

The PCD of the flange is 170 mm.
There are grooves 122 x 5,6 x 3,9  for O-Rings on both sides of the valve-housing.

Assembling Aluminium Radiator Valve

Aluminium radiator valve assembling

The integrated locking device is designed for locking the valve in opened or closed position.
The bolts can be supplied either with M 16 or UNC 5/8 "thread. The valve housing is tested against transformer oil at 200 kPa.

Please find below more detailed information of our aluminium radiator valves.

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