Spare knob.

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Product Description

Spare knob.
For convertible radiator valves 338, 339, 401, 402, 425, 426, 421, 422, 455 and 456 series.

Drawings and specifications

Part number Note Use
3D models
Tender text
Spare knob. For convertible radiator valves 338, 339, 401, 402, 425, 426, 421, 422, 455 and 456 series.
3D models
Tender text
Spare knob. For convertible radiator valves 338, 339, 401, 402, 425, 426, 421, 422, 455 and 456 series.

Applications

Pipe Sizer Caleffi
Pipe Sizer Caleffi

This application allows for sizing and making calculations for pipes and conduits carrying water or air, respectively for hydraulic or aeraulic plants.