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 |
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