RUBINETTO GAS COCK CAL20703 079.60. GAS TAP / VALVE. Without pilot outlet. Gas Input: 21mm Pipe Flange (8mm tube). Gas Outlet: M13 x 1.5 (8mm tube). Shaft Flat: Left. Shaft Length for Knob: 12mm. We do advise that any parts are diagnosed, installed and tested by a suitably qualified engineer.
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