Spare Parts Diaphragm Safety Valves SM152, from 1981 onwards No. Description Dimension Part No. 1 Safety valve insert Approval No. - TÜV · SV · ..* - 617 - 1/2" + 3/4"·W·p Approval No. - TÜV · SV · ..* - 617 - 1" · W · p Approval No. - TÜV · SV · ..* - 700 - 1/2" + 3/4"·W·p Approval No. - TÜV · SV · ..* - 700 - 1" · W · p 6.0 bar 1/2" A152-1/2AA 3/4" A152-3/4AA 1" A152-1AA 8.0 bar 1/2" A152-1/2AB 3/4" A152-3/4AB 1" A152-1AB 10.0 bar 1/2" A152-1/2AC 3/4" A152-3/4AC 1" A152-1AC ..* valid Approval No. 2 Safety valve insert with chrome plated bodyl Approval No. - TÜV · SV · ..* - 617 - 1/2" + 3/4"·W·p 8 bar 1/2" A152-1/2BB 3/4" A152-3/4BB 10 bar 1/2" A152-1/2BC 3/4" A152-3/4BC ..* valid Approval No. 3 Safety valve insert Approval No. - TÜV · SV · ..* - 616 - 11/4" · W · (2200) · p 6 bar 11/4" A160-11/4AA 8 bar 11/4" A160-11/4AB 10 bar 11/4" A160-11/2AC ..* valid Approval No.
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