POK, full catalogue English

509 POK SAS - 18 Cours Antoine Lavoisier - 10400 Nogent-sur-Seine - FRANCE Phone: +33 (0)3 37 49 53 - 000 - Email: export@pok-fire.com - Web: www.pok-fire.com Round flanges - dimensions I n c o m p l i a n c e w i t h NF E 29-201 NF E 29-203 French norms and I n c o m p l i a n c e w i t h DIN 2501 German norm I n c o m p l i a n c e w i t h ANSI B 16-5 US norm I n c o m p l i a n c e w i t h ISO 2084 International norm Nominal diameter DN (mm) PN16 (ISO Standard) dimensions in mm ASA 150 lbs - ISO PN20 dimensions in mm D d d1 Fil. n e D d d1 Fil. n e 15 95 65 14 M12 4 14 88.9 60.3 15.9 M14 4 11.2 20 105 75 14 M12 4 16 98.4 69.8 15.9 M14 4 12.7 25 115 85 14 M12 4 16 108.0 79.4 15.9 M14 4 14.3 32 140 100 18 M16 4 16 117.5 88.9 15.9 M14 4 15.9 40 150 110 18 M16 4 16 127.0 98.4 15.9 M14 4 17.5 50 165 125 18 M16 4 18 152.4 120.6 19.0 M16 4 19.1 65 185 145 18 M16 8 18 177.8 139.7 19.0 M16 4 22.3 80 200 160 18 M16 8 20 190.5 152.4 19.0 M16 4 23.9 100 220 180 18 M16 8 20 228.6 190.5 19.0 M16 8 23.9 125 250 210 18 M16 8 22 254.0 215.9 22.2 M20 8 23.9 150 285 240 22 M20 8 22 279.4 241.3 22.2 M20 8 25.4 175 315 270 22 M20 8 24 200 340 295 22 M20 12 24 342.9 298.4 22.2 M20 8 28.6 225 370 325 22 M20 12 24 250 405 355 26 M24 12 26 406.4 362.0 25.4 M24 12 30.2 300 460 410 26 M24 12 28 482.6 431.8 25.4 M24 12 31.8 350 520 470 26 M24 16 30 533.4 476.2 28.6 M27 12 34.9 400 580 525 30 M27 16 32 596.9 539.8 28.6 M27 16 36.5 450 640 585 30 M27 20 32 635.0 577.8 31.8 M30 16 39.7 500 715 650 33 M30 20 34 698.5 635.0 31.8 M30 20 42.9 General usage flanges Ø D Ø d n holes Ø d1 DN: nominal diameter D: flange exterior diameter d: diameter of holes center circle d1: diameter of screw holes Fil . : bolt threads n : number of bolts e : flange thickness PN : nominal pressure in bars