231 BUTTERFLY VALVE mm inch TYPE 57, TYPE 56, TYPE 75 TYPE 55 TYPE 55IS TYPE 56D TYPE 75D ROTARY DAMPER (STANDARD TYPE) U-PVC PP PVDF FCD-S FCD-S PDCPD U-PVC PP PVDF 40 1 1/2 1.3 / 3.4 1.1 / 3.1 1.4 / 3.5 . . . 1.1 / 3.1 0.9 / 3.0 1.4 / 3.3 50 2 1.5 / 3.5 1.2 / 3.3 1.7 / 3.8 3.0 / 4.9 2.8 / 4.9 . 1.3 / 3.3 1.0 / 3.1 1.7 / 3.6 65 2 1/2 1.7 / 3.8 1.4 / 3.4 1.9 / 4.0 . 4.0 / 6.0 . 1.5 / 3.5 1.2 / 3.3 2.0 / 3.7 80 3 1.9 / 3.9 1.6 / 3.6 2.2 / 4.2 4.5 / 6.4 4.2 / 6.2 . 1.7 / 3.7 1.3 / 3.4 2.3 / 4.0 100 4 2.5 / 4.5 2.0 / 4.0 2.9 / 4.9 6.0 / 7.9 5.6 / 7.7 . 2.3 / 4.2 1.7 / 3.8 3.1 / 4.8 125 5 4.9 / 6.5 4.0 / 5.6 5.7 / 7.3 10.5 / 11.4 8.8 / 10.4 . 4.4 / 6.0 3.5 / 5.1 5.3 / 6.9 150 6 5.8 / 7.4 4.6 / 6.2 6.9 / 8.5 　. / 14.4 　. / 12.5 . 5.3 / 6.9 4.2 / 5.8 6.6 / 8.1 200 8 9.3 / 10.7 7.4 / 8.9 11.0 / 12.5 　. / 22.9 　. / 23.0 . 8.4 / 9.9 6.6 / 8.1 10.1 / 12.0 250 10 　. / 14.7 　. / 12.2 　. / 18.6 　. / 32.9 . . 11.2 / 13.7 8.0 / 10.5 22.5 / 25.0 300 12 　. / 28.0 　. / 24.0 　. / 34.5 . . . 17.0 / 22.5 15.0 / 20.5 32.7 / 38.2 350 14 　. / 30.2 　. / 26.3 　. / 36.8 . . . 19.0 / 24.5 16.0 / 21.5 35.2 / 40.7 400 16 . 　. / 36.0 　. / 46.0 . . . / 47 . 22.0 / 27.5 48.5 / 54.0 450 18 . 　. / 95.5 . / 103.0 . . . / 100 . 28.0 / 33.5 50.0 / 55.5 500 20 . 　. / 112.0 . / 124.0 . . . / 114 . 36.0 / 41.5 57.5 / 63.0 600 24 . . / 136.0 . / 157.0 . . . / 140 . 66.0 / 71.5 79.0 / 84.5 mm inch PDCPD DISC: PP DISC: PVDF 80 3 2.7 / 4.7 2.8 / 4.9 100 4 3.3 / 5.3 3.5 / 5.6 125 5 6.3 / 8.5 6.9 / 9.0 150 6 7.3 / 8.9 8.1 / 9.6 200 8 13.7 / 15.1 15.0 / 16.5 250 10 　. / 20.3 　. / 22.7 TYPE 57, TYPE 56, TYPE 75, TYPE 55, TYPE 55IS, TYPE 56D, TYPE 75D, ROTARY DAMPER (STANDARD) .. LEVER TYPE / GEAR TYPE MANUAL LUG BUTTERFLY VALVE TYPE 57L .. LEVER TYPE / GEAR TYPE MANUAL PDCPD BUTTERFLY VALVE MANUAL UNIT: kg UNIT: kg UNIT: kg mm inch MANUAL 700 28 380 800 32 460 900 36 550 1,000 40 830 1,100 44 1,000 1,200 48 1,100 PRODUCT WEIGHT LIST (REFERENCE) APPENDICES mm inch MANUAL DISC: PP DISC: PVDF 700 28 190 210 BUTTERFLY VALVE TYPE 58 MANUAL UNIT: kg