232 TYPE 57, TYPE 56, TYPE 75 AUTOMATIC PNEUMATIC TYPE TA TYPE 56D, TYPE 75D AUTOMATIC PNEUMATIC TYPE TW PDCPD LARGE SIZE AUTOMATIC ELECTRIC TYPE S TYPE 56D, TYPE 75D AUTOMATIC ELECTRIC TYPE S UNIT: kg UNIT: kg UNIT: kg UNIT: kg mm inch DOUBLE ACTING AIR TO OPEN / AIR TO CLOSE U-PVC PP PVDF U-PVC PP PVDF 40 1 1/2 2.8 2.6 3.0 4.5 4.3 4.7 50 2 3.0 2.7 3.2 4.7 4.4 4.9 65 2 1/2 4.0 3.7 4.3 6.8 6.5 7.1 80 3 4.2 3.9 4.5 7.0 6.7 7.3 100 4 6.1 5.6 6.6 11.2 10.7 11.7 125 5 11.1 10.3 12.2 21.0 20.2 22.1 150 6 11.9 11.0 13.3 21.8 20.9 23.2 200 8 18.6 17.0 21.1 36.8 35.2 39.3 250 10 32.5 29.9 36.1 64.5 62.9 69.1 300 12 41.7 37.5 47.5 74.7 70.5 80.5 350 14 96.1 91.6 103 196 192 203 400 16 ― 106 138 ― 206 238 450 18 ― 146 185 ― ― ― 500 20 ― 158 209 ― ― ― 600 24 ― 186 263 ― ― ― TYPE 57 AUTOMATIC ELECTRIC TYPE T UNIT: kg TYPE 57, TYPE 56, TYPE 75 AUTOMATIC ELECTRIC TYPE S UNIT: kg mm inch U-PVC PP PVDF 40 1 1/2 5.7 5.5 5.9 50 2 5.9 5.6 6.1 65 2 1/2 6.1 5.8 6.4 80 3 6.3 6.0 6.6 100 4 6.9 6.4 7.4 125 5 11.0 10.2 12.1 150 6 16.6 15.7 18.0 200 8 20.0 18.4 22.5 250 10 38.5 35.9 42.1 300 12 47.2 43.0 53.0 350 14 49.9 45.4 57.0 mm inch U-PVC PP PVDF 40 1 1/2 15.5 15.3 15.7 50 2 15.7 15.4 15.9 65 2 1/2 15.9 15.6 16.2 80 3 16.1 15.8 16.4 100 4 16.7 16.2 17.2 125 5 18.6 17.8 19.7 150 6 19.4 18.5 20.8 200 8 27.8 26.2 30.3 250 10 32.5 29.9 36.1 300 12 94 90 100 350 14 97 93 104 400 16 ― 122 154 450 18 ― 137 177 500 20 ― 150 201 600 24 ― 178 254 mm inch PDCPD 400 16 139 450 18 152 500 20 166 600 24 192 mm inch PDCPD 400 16 124 450 18 137 500 20 151 600 24 177 mm inch PDCPD 700 28 425 800 32 560 900 36 650 1,000 40 960 1,100 44 1375 1,200 48 1475 . BUTTERFLY VALVE