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弹簧封闭微启式安全阀A41H型
排放压力
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
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