with thread M 30 x 1.5 for “H” heads, radiator connection on lower side, flat seal, pipe centre spacing 50 mm. With immersion tube L = 200 mm, Ø = 11 mm, adjustable partial flowrate restriction in thermostatic operation, radiator removable under pressure, replacement of the thermostatic upper part under pressure using HERZ Changefix “H”. Pipe connections G 3/4 with cone must be ordered separately.
Code | Description |
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1 7767 26 | HERZ-VTA-50 four-port valves for one-pipe systems |
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