Dimension Table            Rating: 150 Class Size (NB) L±3 OD H T 15 mm 120 95 95 17 20 mm* 150 120 150 17 25 mm* 150 120 150 17 40 mm 178 140 205 18 50 mm 213 160 215 19 65 mm** 280 200 285 24 80 mm 280 200 285 24

NOTE
* Our standard 25 mm valve with 20 mm flange drilling.
** Our standard 80 mm valve with 65 mm flange drilling.
-Indicator cap from size 25 nb onwards.
- For typical chemical application of caustic chlorine plant triple layer diaphragms are also available.