| A41型 主要性能规范：Main technical data |
型号
type |
整定压力范围
MPa
Range of Adjusted pressure
|
密封试验压力
MPa
sealing test pressure
|
排放压力
MPa
built-up pressure |
回座压力
MPa
re-seating pressure |
开启高度
mm
Value Lift |
适用介质
Suitable
medium |
适用温度
℃
Suitable temperature |
排量系数
coefficient of dischange |
A41H-16C
|
Ps0.1～1.6 |
Ps<0.3时
Ps-0.03
Ps≥0.03时
90%整定压力
|
≤1.1 x
整定压力
setting
pressure |
≥85%
整定压力
setting
pressure |
≥1/40
喉径
Throat
diameter
或1/20
喉径
Throat
diameter |
水、油品无腐蚀性的液体等
Water,oil,non-corrosiveness
liquid etc |
-29～300 |
0.16 |
| A41H-25 |
Ps1.3～2.5 |
水、弱腐蚀性的液体等
Watr,Weak corrosiveness
liquid etc |
-40～200 |
| A41H-40 |
Ps1.6～4.0 |
腐蚀性液体等
corrosiveness liquid etc
|
-40～150 |
| A41Y-64 |
Ps13.2～6.4 |
| A41Y-100 |
Ps5.0～10.0 |
| A41Y-16P |
Ps0.1～1.6 |
| A41Y-25P |
Ps1.3～2.5 |
| A41Y-40P |
Ps1.6～4.0 |
| A41Y-64P |
Ps13.2～6.4 |
| A41Y-100P |
Ps5.0～10.0 |
| A41Y-16R |
Ps0.1～1.6 |
| A41Y-25R |
Ps1.3～2.5 |
| A41Y-40R |
Ps1.6～4.0 |
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