Danfoss STF-0301G, STF-3001G, STF-0401G, STF-0712G, STF-1511G Data sheet
...
New perspectives with
Danfoss Saginomiya 4 - Way Reversing Valves
Reliableli le season change
STF 4-way reversing valves
• Wide application range
- complete capacity range
- available for all common refrigerants (R407C, R410A, R404A, R134a, R22)
- many different connection diameters and configurations
• High reliability
- unique design
- instantaneous changeover at minimum pressure
differential
- mechanism to prevent incomplete changeover - minimized leakage
• CE approved
REFRIGERATION AND AIR CONDITIONING
4 - way reversing valves selection
The 4 way valves are used in reversible applications such as heat pumps or reversible air conditioning units and chillers.
The 4 way valve allows an inversion of the refrigeration cycle, changing from cooling mode in summer to heating mode in winter.
The cycle inversion is initiated by a small solenoid pilot valve, which pilots the movement of a slider, which changes the direction of the refrigerant. The valve is connected to the discharge and suction pipes.
Technical data and selection criteria R 407 C
Model number |
Discharge |
Suction |
Capacity / kW [condition 1](1) |
Capacity / kW [condition 2](2) |
Valve |
Code number |
Qty per box |
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I.D. mm |
O.D. inch |
I.D. mm |
O.D. inch |
p: 0,1 bar |
p: 0,2 bar |
p: 0,1 bar |
p: 0,2 bar |
style (3) |
pcs. |
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STF-0101G |
8.10 |
5/16” |
9.70 |
3/8” |
3.76 |
5.30 |
3.48 |
4.90 |
A |
061L1206 |
4 |
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061L1188 |
45 |
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STF-0104G |
8.10 |
5/16” |
9.70 |
3/8” |
4.45 |
6.26 |
4.11 |
5.79 |
A |
061L1143 |
45 |
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STF-0201G |
9.70 |
3/8” |
12.95 |
1/2” |
7.18 |
10.11 |
6.63 |
9.34 |
A |
061L1207 |
3 |
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061L1144 |
32 |
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STF-0204G |
9.70 |
3/8” |
16.03 |
5/8” |
7.18 |
10.11 |
6.63 |
9.34 |
D |
061L1145 |
32 |
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STF-0205G |
8.10 |
5/16” |
12.95 |
1/2” |
7.18 |
10.11 |
6.63 |
9.34 |
B |
061L1146 |
32 |
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STF-0208G |
9.70 |
3/8” |
16.03 |
5/8” |
7.18 |
10.11 |
6.63 |
9.34 |
C |
061L1147 |
32 |
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STF-0209G |
9.70 |
3/8” |
12.95 |
1/2” |
7.18 |
10.11 |
6.63 |
9.34 |
B |
061L1148 |
32 |
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STF-0214G |
12.95 |
1/2” |
16.03 |
5/8” |
7.18 |
10.11 |
6.63 |
9.34 |
D |
061L1149 |
32 |
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STF-0301G |
12.95 |
1/2” |
16.15 |
5/8” |
8.73 |
12.29 |
8.06 |
11.34 |
E |
061L1208 |
4 |
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061L1194 |
32 |
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STF-0306G |
12.95 |
1/2” |
19.20 |
3/4” |
8.73 |
12.29 |
8.06 |
11.34 |
E |
061L1151 |
32 |
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STF-0401G |
12.80 |
1/2” |
19.15 |
3/4” |
15.91 |
22.40 |
14.70 |
20.70 |
B |
061L1209 |
2 |
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061L1152 |
24 |
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STF-0404G |
12.80 |
1/2” |
19.15 |
3/4” |
18.13 |
25.53 |
16.76 |
23.60 |
B |
061L1193 |
24 |
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STF-0409G |
12.80 |
1/2” |
22.40 |
7/8” |
15.91 |
22.40 |
14.70 |
20.70 |
B |
061L1154 |
24 |
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STF-0413G |
16.00 |
5/8” |
22.40 |
7/8” |
15.91 |
22.40 |
14.70 |
20.70 |
B |
061L1155 |
24 |
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STF-0420G |
12.80 |
1/2” |
22.40 |
7/8” |
18.13 |
25.53 |
16.76 |
23.60 |
B |
061L1156 |
24 |
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STF-0712G |
19.15 |
3/4” |
22.30 |
7/8” |
27.03 |
38.05 |
24.98 |
35.17 |
B |
061L1223 |
1 |
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061L1195 |
6 |
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STF-0715G |
22.50 |
7/8” |
28.70 |
1 1/8” |
27.03 |
38.05 |
24.98 |
35.17 |
B |
061L1158 |
6 |
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STF-0728G |
22.50 |
7/8” |
22.30 |
7/8” |
27.03 |
38.05 |
24.98 |
35.17 |
B |
061L1160 |
6 |
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STF-1511G |
22.50 |
7/8” |
28.90 |
1 1/8” |
30.12 |
42.39 |
27.82 |
39.17 |
F |
061L1224 |
1 |
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STF-1513G |
22.50 |
7/8” |
35.22 |
1 3/8” |
30.12 |
42.39 |
27.82 |
39.17 |
F |
061L1217 |
1 |
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STF-1514G |
28.90 |
1 1/8” |
35.22 |
1 3/8” |
30.12 |
42.39 |
27.82 |
39.17 |
F |
061L1218 |
1 |
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STF-2011G |
22.50 |
7/8” |
28.90 |
1 1/8” |
38.49 |
54.18 |
35.56 |
50.08 |
B |
061L1219 |
1 |
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STF-2017G |
28.90 |
1 1/8” |
35.20 |
1 3/8” |
38.49 |
54.18 |
35.56 |
50.08 |
B |
061L1225 |
1 |
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STF-2501G |
25.70 |
1” |
32.05 |
1 1/4” |
58.18 |
81.89 |
53.74 |
75.68 |
G (6) |
061L1278 |
1 |
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STF-2505G |
28.90 |
1 1/8” |
35.20 |
1 3/8” |
58,18 |
81.89 |
53.74 |
75.68 |
G |
061L1279 |
1 |
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STF-2506G |
28.90 |
1 1/8” |
41.70 |
1 5/8” |
58,18 |
81.89 |
53.74 |
75.68 |
G |
061L1280 |
1 |
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STF-3001G |
32.05 |
1 1/4” |
38.40 |
1 1/2” |
82.13 |
115.61 |
75.87 |
106.83 |
G |
061L1281 |
1 |
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STF-3003G |
28.50(4) |
1 1/8”(5) |
41.70 |
1 5/8” |
82.13 |
115.61 |
75.87 |
106.83 |
G |
061L1282 |
1 |
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STF-3006G |
32.05 |
1 1/4” |
41.70 |
1 5/8” |
82.13 |
115.61 |
75.87 |
106.83 |
G |
061L1283 |
1 |
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STF-4001G |
38.35 |
1 1/2” |
45.15 |
1 3/4” |
114.64 |
161.37 |
105.90 |
149.12 |
G |
061L1284 |
1 |
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STF-4002G |
41.20(4) |
1 5/8”(5) |
41.70 |
1 5/8” |
114.64 |
161.37 |
105.90 |
149.12 |
G |
061L1285 |
1 |
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STF-4003G |
35.40 |
1 3/8”(5) |
42.40 |
1 5/8”(5) |
114.64 |
161.37 |
105.90 |
149.12 |
G |
061L1293 |
1 |
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STF-5001G |
38.35 |
1 1/2” |
54.40 |
2 1/8” |
148.86 |
209.54 |
137.52 |
193.64 |
G |
061L1286 |
1 |
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STF-5002G |
41.20(4) |
1 5/8”(5) |
54.40 |
2 1/8” |
148.86 |
209.54 |
137.52 |
193.64 |
G |
061L1287 |
1 |
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STF-6001G |
41.20(4) |
1 5/8” (5) |
67.00 |
2 5/8” |
236.40 |
333.56 |
192.52 |
275.72 |
G |
061L1326 |
1 |
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(1)condition 1: 38°C condensing / 5°C evaporating / 5°C super-heat / 0°C sub-cooling
(2)condition 2: 54,4 °C condensing / 7,2°C evaporating / 5°C super-heat / 5°C sub-cooling
(3)see valve style overview on page 7
(4)- refers to O.D.
(5)- refers to I.D.
(6)- STF-2501G does not have a bracket
Max working pressure: 45 bar Ambient temperature : -20oC to 55oC
NOTE R407C and R410A: For discharge and suction, I.D. describes exact inner diameter of valve connections. O.D. relates to the outer diameter of connection pipe in the system.
- 2 -
4 - way reversing valves selection
The pilot valve ensures a very reliable changeover from cooling to heating mode; the changeover happens instantaneously with a minimum pressure differential. The valve design also guarantees a minimum pressure drop and a very low risk of leakage.
The STF models offer a wide range of connection dimensions, configurations and capacity for specific applications. The standard STF models are packed as 1 pc. per box providing increased flexibility.
Technical data and selection criteria R 410 A
Model number |
Discharge |
Suction |
Capacity / kW [condition 1](1) |
Capacity / kW [condition 2](2) |
Valve |
Code number |
Qty per box |
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I.D. mm |
O.D. inch |
I.D. mm |
O.D. inch |
p: 0,1 bar |
p: 0,2 bar |
p: 0,1 bar |
p: 0,2 bar |
style (3) |
pcs. |
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STF-0101G |
8.10 |
5/16” |
9.70 |
3/8” |
4.61 |
6.50 |
4.16 |
5.87 |
A |
061L1206 |
4 |
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061L1188 |
45 |
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STF-0104G |
8.10 |
5/16” |
9.70 |
3/8” |
5.46 |
7.69 |
4.91 |
6.93 |
A |
061L1143 |
45 |
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STF-0201G |
9.70 |
3/8” |
12.95 |
1/2” |
8.81 |
12.43 |
7.94 |
11.20 |
A |
061L1207 |
3 |
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061L1144 |
32 |
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STF-0204G |
9.70 |
3/8” |
16.03 |
5/8” |
8.81 |
12.43 |
7.94 |
11.20 |
D |
061L1145 |
32 |
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STF-0205G |
8.10 |
5/16” |
12.95 |
1/2” |
8.81 |
12.43 |
7.94 |
11.20 |
B |
061L1146 |
32 |
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STF-0208G |
9.70 |
3/8” |
16.03 |
5/8” |
8.81 |
12.43 |
7.94 |
11.20 |
C |
061L1147 |
32 |
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STF-0209G |
9.70 |
3/8” |
12.95 |
1/2” |
8.81 |
12.43 |
7.94 |
11.20 |
B |
061L1148 |
32 |
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STF-0214G |
12.95 |
1/2” |
16.03 |
5/8” |
8.81 |
12.43 |
7.94 |
11.20 |
D |
061L1149 |
32 |
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STF-0301G |
12.95 |
1/2” |
16.15 |
5/8” |
10.69 |
15.08 |
9.63 |
13.59 |
E |
061L1208 |
4 |
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061L1194 |
32 |
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STF-0306G |
12.95 |
1/2” |
19.2 |
3/4” |
10.69 |
15.08 |
9.63 |
13.59 |
E |
061L1151 |
32 |
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STF-0401G |
12.80 |
1/2” |
19.15 |
3/4” |
19.50 |
27.51 |
17.58 |
24.80 |
B |
061L1209 |
2 |
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061L1152 |
24 |
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STF-0404G |
12.80 |
1/2” |
19.15 |
3/4” |
22.23 |
31.35 |
20.03 |
28.26 |
B |
061L1193 |
24 |
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STF-0409G |
12.80 |
1/2” |
22.40 |
7/8” |
19.50 |
27.51 |
17.58 |
24.80 |
B |
061L1154 |
24 |
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STF-0413G |
16.00 |
5/8” |
22.40 |
7/8” |
19.50 |
27.51 |
17.58 |
24.80 |
B |
061L1155 |
24 |
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STF-0420G |
12.80 |
1/2” |
22.40 |
7/8” |
22.23 |
31.35 |
20.03 |
28.26 |
B |
061L1156 |
24 |
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STF-0712G |
19.15 |
3/4” |
22.30 |
7/8” |
33.14 |
46.74 |
29.85 |
42.11 |
B |
061L1223 |
1 |
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061L1195 |
6 |
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STF-0715G |
22.50 |
7/8” |
28.70 |
1 1/8” |
33.14 |
46.74 |
29.85 |
42.11 |
B |
061L1158 |
6 |
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STF-0728G |
22.50 |
7/8” |
22.30 |
7/8” |
33.14 |
46.74 |
29.85 |
42.11 |
B |
061L1160 |
6 |
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STF-1511G |
22.50 |
7/8” |
28.90 |
1 1/8” |
36.90 |
52.05 |
33.25 |
46.90 |
F |
061L1224 |
1 |
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STF-1513G |
22.50 |
7/8” |
35.22 |
1 3/8” |
36.90 |
52.05 |
33.25 |
46.90 |
F |
061L1217 |
1 |
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STF-1514G |
28.90 |
1 1/8” |
35.22 |
1 3/8” |
36.90 |
52.05 |
33.25 |
46.90 |
F |
061L1218 |
1 |
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STF-2011G |
22.50 |
7/8” |
28.90 |
1 1/8” |
47.19 |
66.55 |
42.52 |
59.98 |
B |
061L1219 |
1 |
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STF-2017G |
28.90 |
1 1/8” |
35.20 |
1 3/8” |
47.19 |
66.55 |
42.52 |
59.98 |
B |
061L1225 |
1 |
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STF-2501G |
25.70 |
1” |
32.05 |
1 1/4” |
71.30 |
100.56 |
64.24 |
90.62 |
G (6) |
061L1278 |
1 |
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STF-2505G |
28.90 |
1 1/8” |
35.20 |
1 3/8” |
71.30 |
100.56 |
64.24 |
90.62 |
G |
061L1279 |
1 |
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STF-2506G |
28.90 |
1 1/8” |
41.70 |
1 5/8” |
71.30 |
100.56 |
64.24 |
90.62 |
G |
061L1280 |
1 |
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STF-3001G |
32.05 |
1 1/4” |
38.40 |
1 1/2” |
100.66 |
141.98 |
90.71 |
127.96 |
G |
061L1281 |
1 |
|
STF-3003G |
28.50(4) |
1 1/8”(5) |
41.70 |
1 5/8” |
100.66 |
141.98 |
90.71 |
127.96 |
G |
061L1282 |
1 |
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STF-3006G |
32.05 |
1 1/4” |
41.70 |
1 5/8” |
100.66 |
141.98 |
90.71 |
127.96 |
G |
061L1283 |
1 |
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STF-4001G |
38.35 |
1 1/2” |
45.15 |
1 3/4” |
140.51 |
198.18 |
126.61 |
178.60 |
G |
061L1284 |
1 |
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STF-4002G |
41.20(4) |
1 5/8”(5) |
41.70 |
1 5/8” |
140.51 |
198.18 |
126.61 |
178.60 |
G |
061L1285 |
1 |
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STF-4003G |
35.40 |
1 3/8”(5) |
42.40 |
1 5/8”(5) |
140.51 |
198.18 |
126.61 |
178.60 |
G |
061L1293 |
1 |
|
STF-5001G |
38.35 |
1 1/2” |
54.40 |
2 1/8” |
175.11 |
246.98 |
157.78 |
225.58 |
G |
061L1286 |
1 |
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STF-5002G |
41.20(4) |
1 5/8”(5) |
54.40 |
2 1/8” |
175.11 |
246.98 |
157.78 |
225.58 |
G |
061L1287 |
1 |
|
STF-6001G |
41.20(4) |
1 5/8” (5) |
67.00 |
2 5/8” |
293.37 |
413.77 |
242.57 |
342.19 |
G |
061L1326 |
1 |
|
(1) - (5) please see page 2.
Standard coils selection
|
Code no. |
Type |
Cable |
Rated |
Qty per box |
Watts |
|
|
length [mm] |
voltage [V AC] |
[pcs.] |
50Hz (60Hz) |
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061L2092 |
STF-01AB500A1 |
600 |
24 |
10 |
6 (5) |
|
Standard coils are water-proof (IP65) |
061L2038 |
STF-01AB503B1 |
1200 |
24 |
100 |
6 (5) |
|
|
061L2125 |
STF-01AJ504F1 |
1200 |
208 to 240 |
10 |
1 |
|
|
061L2094 |
STF-01AJ504F1 |
1200 |
208 to 240 |
10 |
6 |
|
|
|
|
|
|
|
||
|
061L2016 |
STF-01AJ504F1 |
1200 |
208 to 240 |
100 |
||
|
|
||||||
|
|
|
|
|
|
|
|
|
061L2093 |
STF-01AJ506B1 |
600 |
220 to 240 |
10 |
6 |
|
|
|
|
|
|
|
|
|
|
061L2095 |
STF-01AJ512D1 |
2000 |
220 to 240 |
10 |
6 |
|
(codification of coils see page 7) |
|
|
|
|
|
||
061L2074 |
STF-01AJ512D1 |
2000 |
220 to 240 |
60 |
|||
|
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