Diaphragm Globe Valve for Aux. Boiler Diaphragm Globe Valve for Aux. Boiler Series: 131 Item spec: Diaphragm Globe Valve for Aux. Boiler, BRONZE BODY, Flanged (4 bolts) 115 mm, Pressure 16 bar, Series: 131, Reference number 165 00 095 Diaphragm Globe Valve for Aux. Boiler Series: 131 NA.NA.165 00 095