Your search query on "BELL & GOSSETT Plumbing, Steam Fitting" returned the following results:

4928024 Hoffman / Bell & Gossett #40 Valve 1/8-Inch MPT Steam Radiator Air Valve (304901296507)

B&G 110081, 3301-45, 1-1/2" inlet with 2" outlet ASME safety relief valve at 45 (256307811354)

BELL & GOSSET 60 PUMP SIZE 1AA 5-1/8 BF 175RPM 1/3HP 20FT 30GPM -SOLD SEPARATELY (256483464240)

INLET B&G T84638 CL30 ROLAIRTROL 2-1/2" Air Separator Hot & Chilled Water (256593036165)

Bell Gossett 3DS-21/2S 1321212 2.5" Flanged Cast Iron Triple Duty Valve (256593127107)