data sheet fve EDS6-54E date apr. 1, 2011 differential pressure device orifice plate an orifce plate of corner tap type is used for differential pressure outlet, and the orifce plate is unitized with the differential pressure outlet. it provides high reliability com - pared to an orifce plate with ring (type fva), it is of size 25a to 350a and is appropriate for medium and high pressure. specifications type: corner taps calculation standard: according to concentric edge jis z 8762-1995 [ iso 5167-1:1991 ] nominal pipe size: 25a to 350a these orifice plates with carrier rings can be supplied for nominal pipe sizes up to 1000a. materials of main elements: unitized ring plate; sus304, sus316, scm415, *sus410, astm-a182f1, astm-a182f11 differential plessure outlet pipe; sus304tp, sus316tp, stpa connection method: connection fange; jis 30, 40, 63k ansi 400, 600, 900lb differential pressure outlet pipe; 15a sch80 tip size r1/2 single-part notes: (1) the standard producible range of pipe size (nominal) is up to 350a. (2) specify material grade sus304 (code s) if oil-inhibiting treatment is needed. (3) those with * marks are non-standard items. code symbols v f e 2 - 10 2 1 3 4 5 6 7 8 0 11 12 13 9 description 0 y a 1 2 l m n c d e z s w r m n 0 0 2 5 to 0 3 5 0 * * application general use material sus304 sus316 sus410 scm415 (astm-a182f1) astm-a182f11 working temperature to 315c over 315c treatment none oil-inhibiting treatment nominal pipe diameter (a) enter pipe diameter in 4th to 7th digits * flange standard jis 30k jis 40k jis 63k ansi 400 lb ansi 600 lb ansi 900 lb other flange standard (1) (2)
fve ordering information 1. code symbols 2. kind, composition and density of fuid 3. temperature, pressure, relative humidity and viscosity (heat insulation index for gas) of fuid 4. flow rate (maximum, normal, minimum) 5. instrument scale 6. inside diameter (measured value) and material of piping 7. type and maximum differential pressure (for existing instrument) of transmitter to be connected 8. size of pipe fange for insertion of orifce 9. permanent pressure loss and other restricted items (when ordering, please specify the above items in the speci - fcation sheet.) outline diagram (unit: mm) r1/2 pressure oulet pipe 15a sch 80 flow 135 welded a * d 1 * * d 20 * d * d1=1d 1.02d ( d represents pipe inside diameter. ) d t * see calculation sheet. w *d 20 45 + a t w d jis 30k jis 40k jis 63k ansi jpi 400 ansi jpi 600 ansl jpi 900 1 25a 76 76 77 69.9 69.9 76.2 2 50 4 32a 86 86 87 79.4 79.4 85.7 2 50 4 40a 97 97 105 92.1 92.1 95.3 2 50 4 50a 111 111 122 108 108 139.7 2 50 6 65a 137 137 150 127 127 161.9 3 50 6 80a 147 147 160 146.1 146.1 165.1 3 50 6 100a 170 180 193 174.6 190.5 203.2 3 50 8 125a 205 223 232 209.6 238.1 244.5 4 50 10 150a 248 262 272 244.5 263.5 285.8 4 50 12 200a 293 312 327 301.6 317.5 355.6 5 50 12 250a 357 377 391 355.6 396.9 431.8 5 50 12 300a 417 431 4461 415.9 454 495.3 6 2 2 2 2 2 3 4 5 6 6 8 8 10 50 12 nominal pipe size 12 th digit of type printed in japan caution on safety *before using this product, be sure to read its instruction manual in advance. international sales div sales group gate city ohsaki, east t ower , 1 1-2, osaki 1-chome, shinagawa-ku, t okyo 141-0032, japan http://www .fujielectric.com phone: 81-3-5435-7280, 7281 fax: 81-3-5435-7425 http://www .fjielectric.com/products/instruments/ information in this catalog is subject to change without notice.
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