div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · TRUNNION MOUNTED DBB BALL VALVE BOLTED TYPE Double Block and Bleed Valves Double Block and Bleed valves assure double isolation function thanks to … src=https:reader030vdocumentinreader030viewer20220217055b67df207f8b9af23e8bd15bhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · TRUNNION MOUNTED DBB BALL VALVE BOLTED TYPE Double Block and Bleed Valves Double Block and Bleed valves assure double isolation function thanks to … src=https:reader030vdocumentinreader030viewer20220217055b67df207f8b9af23e8bd15bhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: · TRUNNION MOUNTED DBB BALL VALVE BOLTED TYPE Double Block and Bleed Valves Double Block and Bleed valves assure double isolation function thanks to … src=https:reader030vdocumentinreader030viewer20220217055b67df207f8b9af23e8bd15bhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: · TRUNNION MOUNTED DBB BALL VALVE BOLTED TYPE Double Block and Bleed Valves Double Block and Bleed valves assure double isolation function thanks to … src=https:reader030vdocumentinreader030viewer20220217055b67df207f8b9af23e8bd15bhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdiv