Components 1 Body Cast iron or Ductile iron 2 Cover Cast iron or Ductile iron 3 Screen Stainless steel 4 Bolt Carbon steel. Application 1 Face to face is according to DIN3302-F1 2 Flange drilled is according to DIN2532/2533/DIN EN 1092-2. TEST Working pressure 10bars 16bars Test pressure Shell 15bars 24bars Seat 11bars 17.6bars. Dimensions DN 40 50 65 80 100 125 150 200 250 300 L 200 230 290 310 350 400 480 600 730 850 H 115 155 195 210 250 305 385 450 503 578 D(PN10) 150 165 185 200 220 250 285 340 395 445 D(PN16) 150 165 185 200 220 250 285 340 405 460.