025 C 1 2 n-φh φD φd t t1 φd φd P.C.D. L E 1 3 2 R No. Description pcs. Material �@ MF Joint 1 FRP �A Rubber Ring 1 SBR �B Ring 1 SUS Size d JIS B 2062 Waterworks t d1 (Mn.) d2 R E (Min.) t1 (Min.) L D C n h 350 348 530 472 10 25 45 371.5 413 235 132 6.9 410 400 395 582 524 12 25 47 421.7 470 255 153 7.9 460 450 442 652 585 12 27 49 471.9 525 280 166 8.9 512 500 489 706 639 12 27 51 522.1 586 300 175 10.0 570 ■ Dimensions Table (Unit: mm) Maximum Working Pressure (Normal Temperature) VU 0.8MPa VM 0.6MPa FRP RR-MF Joint PRODUCT MODEL CODE R N R MF W I Size