4 GV 71 en
19
TRIM TYPE & RATED Cv
* Rated Cv is separeted depending on the trim type & trim characteristic.
* Optional rated Cv to meet to specific Cv are available.
* (Srk) is the valve stroke.
* For trims without the specified Cv values, please contact Metso Korea.
20.
TRIM
TYPE
21.
TRIM
CHARACTERISTIC
22.
RATED Cv
Sign
Sign
Sign
DESCRIPTION
BODY SIZE AND STROKE
1/2" Srk. 3/4" Srk.
1"
Srk. 1-1/2" Srk. 2" Srk. 3"
Srk.
4" Srk. 6" Srk.
A
General plug type
L
Linear
FC
Full capacity
7
(20)
9
(20) 13.5 (20)
28
(20) 49 (20) 100 (40) 190 (40) 295 (60)
E
Equal %
1A
1-Step reduction
4
(20)
5.5
(20)
8.5
(20)
16
(20) 28 (20) 70 (40) 120 (40) 165 (60)
2A
2-Step reduction
2.3
(20)
3
(20)
5.4
(20)
10.5
(20) 17 (20) 42 (40) 72 (40) 85 (60)
3A
3-Step reduction
1.5
(20)
2
(20)
3.1
(20)
6
(20) 10 (20) 25 (40) 42 (40) 50 (60)
4A
4-Step reduction
0.8
(20)
1.2
(20)
2
(20)
4
(20)
5A
5-Step reduction
0.5
(20)
0.7
(20)
1.2
(20)
2.2
(20)
6A
6-Step reduction
0.3
(20)
0.4
(20)
0.8
(20)
1.2
(20)
L
Linear
FT
Tendril 1 / Full capacity
7
(20)
9
(20) 13.5 (20)
28
(20) 49 (20) 100 (40) 190 (40)
E
Equal %
1T
Tendril 1 / 1-Step reduction
4
(20)
5.5
(20)
8.5
(20)
16
(20) 28 (20) 70 (40) 120 (40)
2T
Tendril 1 / 2-Step reduction
2.3
(20)
3
(20)
5.4
(20)
10.5
(20) 17 (20) 42 (40) 72 (40)
3T
Tendril 1 / 3-Step reduction
1.5
(20)
2
(20)
3.1
(20)
6
(20) 10 (20) 25 (40) 42 (40)
4T
Tendril 1 / 4-Step reduction
0.8
(20)
1.2
(20)
2
(20)
4
(20)
5T
Tendril 1 / 5-Step reduction
0.5
(20)
0.7
(20)
1.2
(20)
2.2
(20)
6T
Tendril 1 / 6-Step reduction
0.3
(20)
0.4
(20)
0.8
(20)
1.2
(20)
C
Micro plug type
L
Linear
FC
Full capacity
0.1
(20)
0.1
(20)
0.1
(20)
1A
1-Step reduction
0.06 (20) 0.06 (20) 0.06 (20)
2A
2-Step reduction
0.03 (20) 0.03 (20) 0.03 (20)
3A
3-Step reduction
0.01 (20) 0.01 (20) 0.01 (20)
4A
4-Step reduction
0.006 (20) 0.006 (15) 0.006 (20)
5A
5-Step reduction
0.003 (20) 0.003 (15) 0.003 (20)
Y
Special
Y
Special
YY
Special
Contact Metso Korea for Cv details
