b'POSITIVE ISOLATION BLOCK & BLEED VALVEMODEL SBB-SW FLANGED BOTH ENDSDOUBLE BLOCK & BLEED TWIN BALL VALVEDimension (mm)Size (NPS) Rating (Class) L T Weight (kg)A BRF RTJ RF RTJ15089 60.3 - 11.2 - 4.3300 208 14.2 18.3 5.096 66.7 2211/2 600 20.6 19.8 5.2900/1500 121 825 28.8 28.8 7.9243 2562500 134 88.9 36.6 36.6 10.815099 69.8 - 12.7 - 4.9300 208 221 15.7 20.6 6.3118 82.53/4 600 - 22.1 22.3 6.5900/1500 130 88.9 31.8 21.8 9.5243 2562500 140 95.2 38.2 38.2 12.0150108 79.4 180 189 14.2 19.0 5.0300 186 196 17.5 22.3 6.3124 88.91 600 199 199 23.9 23.9 6.5900/1500 150 101.6 221 1221 34.8 34.8 11.22500 159 108.0 234 234 41.5 41.5 14.3150127 98.4 186 196 17.5 22.3 6.4300 192 202 20.6 25.4 9.1156 114.31 1/2 600 208 208 28.8 28.8 10.1900/1500 178 123.8 227 227 38.2 38.2 16.02500 203 146.1 253 256 50.9 52.4 27.8150153 120.6 189 199 19.1 23.9 9.9300 196 208 22.4 28.7 11.9165 127.02 600 215 218 31.8 33.3 13.4900/1500 216 165.1 240 243 44.5 46.0 27.22500 235 171.5 265 268 57.2 58.7 40.0A BTLFLOWTURN - Needle and Instrumentation Valves 25'