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Materials for main parts

 

No. Name of part AQ-20     Materials
1 Body Carbon Steel
2 Guide sleeve Stainless Steel
3 Disc 2Cr13
4 Stem 2Cr13
5 Lever Carbon Steel
6 Hammer Cast Iron

 

Dimensions(mm)

 

Type (DN) d0-z D D1 D2 D6 f f2 b Z-Φd H L d1 K2 K3 D3 DN' D2' D1' D' b' f' Z1-Φd1
GA44H-16 80 50 x 2 200 160 135 / 3 / 20 8-18 410 840 120 145 162 190 150 210 240 280 24 3 8-23
GA44H-25 80 50 x 2 200 160 135 / 3 / 22 8-18 410 840 120 145 162 190 150 210 240 280 24 3 8-23
GA44H-40 80 50 x 2 200 160 135 121 3 4 22 8-18 410 840 120 145 162 190 150 210 240 280 24 3 8-23
GA44H-64 80 40 x 2 210 170 140 121 3 4 30 8-23 480 840 200 218 253 285 200 255 280 315 22 3 8-18
GA44H-64

Weight loaded, straight type with dual lever