*
Maximum flow:
Unit
N·m
3
/h
m
3
/h
*
Before-valve pressure:
Unit
KPa(A)
MPa(A)
Kgf/cm
2
(A)
*
After-valve pressure:
Unit
KPa(A)
MPa(A)
Kgf/cm
2
(A)
*
Medium temperature:
Unit
K
℃
*
Compressibility factor:
*
Gas specific heat ratio:
*
Critical pressure differential ratio:
XT
10P
10T
10G
50P
50V
70E
*
Medium density:
Unit
Kg/N·m3
Kg/m3
CV:
Calculate
?????
Reset
Opening calculation
*
CV:
*
Valve model:
Please select a valve model
10P
10T
10G
10S
10M
*
DN:
Please select a DN
DN15
DN20
DN25
DN32
DN40
DN50
DN65
DN80
DN100
DN125
DN150
DN200
DN250
DN300
DN350
DN400
*
Seat diameter:
Please select a Seat diameter
6
7
8
9
10
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
*
Flow characteristic:
Please select Flow characteristic
Equal percent Flow characteristic
直線Flow characteristic
*
Rated CV value:
Opening:
%
Calculate
?????
Reset