Data Sheet for Product
Technical Instructions MVL661… Modulating Refrigerant Valves
Document Number 155-400 Valves with Magnetic Actuator
May 11, 2016
Page 18
Table 6. Correction Table, Hot Gas Valve (Fahrenheit).
R22
R134a
t
c
\ t
o
-40
-22
-4
14
32
50
t
c
\ t
o
-40
-22
-4
-14
32
50
32
8.9
8.4
6.3
32
4.5
68
15.3
15.1
14.8
14.6
13.2
6.5
68
9.8
9.6
9.5
9.2
7.4
104
24.2
23.7
23.2
22.8
22.4
22.1
104
15.9
15.6
15.3
15.1
14.9
14.7
140
35.7
34.7
33.8
33.0
32.3
31.7
140
23.8
23.2
22.7
22.3
21.9
21.6
R744
R290
1)
t
c
\ t
o
-40
-22
-4
14
32
50
t
c
\ t
o
-40
-22
-4
-14
32
50
-4
38.1
30.5
32
10.9
10.0
6.5
32
60.9
59.8
58.1
47.1
68
18.0
17.7
17.4
17.1
15.0
68
87.3
84.9
82.5
80.2
76.1
104
27.3
26.7
26.2
25.8
25.4
25.1
140
38.2
37.2
36.4
35.7
35.1
34.5
R401A
R402A
t
c
\ t
o
-40
-22
-4
14
32
50
t
c
\ t
o
-40
-22
-4
14
32
50
32
4.7
32
9.7
9.5
8.3
68
10.2
10.0
9.9
9.5
7.6
68
15.9
15.7
15.4
15.2
14.5
9.3
104
16.9
16.6
16.2
16.0
15.8
15.6
104
23.7
23.2
22.7
22.4
22.0
21.7
140
25.9
25.2
24.6
24.1
23.7
23.3
140
31.5
30.7
29.9
29.2
28.7
28.1
R404A
R407A
t
c
\ t
o
-40
-22
-4
14
32
50
t
c
\ t
o
-40
-22
-4
14
32
50
32
9.4
9.2
7.8
32
8.9
8.6
6.7
68
15.2
15.0
14.8
14.6
13.9
8.6
68
15.7
15.4
15.2
15.0
14.1
8.0
104
22.3
21.8
21.5
21.1
20.9
20.6
104
24.9
24.4
23.9
23.5
23.1
22.8
140
28.8
28.0
27.4
26.8
26.4
25.9
140
35.9
34.9
34.0
33.2
32.6
32.0
R407B
R407C
t
c
\ t
o
-40
-22
-4
-14
32
50
t
c
\ t
o
-40
-22
-4
14
32
50
32
9.0
8.8
7.4
32
8.6
8.1
5.9
68
15.3
15.1
14.8
14.7
14.0
8.8
68
15.3
15.0
14.8
14.6
13.6
7.0
104
23.3
22.8
22.4
22.0
21.7
21.5
104
24.7
24.2
23.7
23.3
22.9
22.6
140
31.6
30.7
30.0
29.3
28.8
28.3
140
36.3
35.3
34.4
33.6
33.0
32.4
R410A
R410B
t
c
\ t
o
-40
-22
-4
14
32
50
t
c
\ t
o
-40
-22
-4
14
32
50
32
14.5
14.3
13.2
6.2
32
14.3
14.1
12.9
6.1
68
24.2
23.7
23.3
23.0
22.1
15.9
68
23.8
23.3
22.9
22.5
21.6
15.5
104
36.8
35.9
35.1
34.4
33.7
33.1
104
36.5
35.6
34.7
33.9
33.2
32.5
140
50.0
48.5
47.2
46.0
44.9
43.8
140
50.7
49.1
47.7
46.4
45.2
44.0
R507
R1270
1)
t
c
\ t
o
-40
-22
-4
14
32
50
t
c
\ t
o
-40
-22
-4
14
32
50
32
9.8
9.5
8.1
32
13.5
13.0
10.3
68
16.1
15.8
15.5
15.3
14.4
9.0
68
22.0
21.6
21.2
20.9
19.0
9.9
104
24.5
23.8
23.3
22.8
22.4
22.0
104
33.0
32.2
31.6
31.1
30.6
30.1
140
33.1
31.8
30.7
29.8
29.0
28.3
140
46.1
44.8
43.8
42.8
41.9
41.2
With superheat = 6 K With subcooling = 2 K p upstream of evaporator = 23 psi (1.6 bar)
p condenser = 4.4 psi (0.3 bar) p evaporator = 4.4 psi (0.3 bar)
1)
For refrigerants belonging to Fluid group 1, please contact your local Siemens representative.