product detail
Performance specification Nominal pressure(MPa) 1.6 Applicable temperature 0~100 Applicable medium water Flow characteristics Linear/Percentage Flow error ≤5% Major Component Materials Part name Material Science valve body Cast Iron and Ductile Iron Shell Aluminium alloy spool brass diaphragm EPDM Seal ring PTFE Spring Stainless steel Design drawings Major Dimensions and Weights DN(mm) L D D1 D2 b f z-ød H kg 40 200 145 110 85 18 2 4-18 365 9.5 50 230 160 125 100 20 2 4-18 400 13.5 65 290 180 145 120 20 2 4-18 432 29 80 310 195 160 135 22 2 4-18 450 35 100 350 215 180 155 22 2 8-18 483 56 125 400 245 210 185 24 2 8-18 534 79 150 480 280 240 210 24 2 4-23 607 117 200 495 335 295 265 26 2 4-23 715 185