Shut-off and control valve with electric/priv. (Regada), HF, Tmax=+220°C, PN25, f/f
Shut-off and control valve KPSR series 200
The shut-off valve of the KPSR 200 series (analog 25h947nzh) is a single-seat flanged valve with an electric actuator (ZIM) PN 2.5 MPa.
Appointment
The valve is designed to regulate saturated steam with a temperature of no more than 150 ° C and a nominal pressure of no more than 1.6 MPa
Materials used
|
Detail |
Material |
|
Housing, cover |
Cast iron HF 40 or Steel 20 |
|
Plunger, Saddle, stem |
Steel 20X13 |
|
Seal in the gate |
Metal elastomer |
|
Stem seal |
Fluoroplast |
Technical specifications
|
Name of the parameter |
Meaning |
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|
Nominal diameter DN |
15 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
|
Nominal pressure PN, MPa, no more |
2,5 |
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|
Working environment temperature, aboutWith |
-25...+220 |
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|
Type of climatic design according to GOST 15150 |
Y1 |
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|
Ambient temperature, aboutWith |
-25. +50 |
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|
Working environment |
Water, steam, air and other liquid and gaseous media neutral to the materials of the parts in contact with the medium |
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|
Throughput characteristics |
linear |
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|
Conditional throughput, Kvy, m3/h |
0,16 0,25 0,4 0,63 1,0 1,6 2,5 3,2 4,0 |
1,6 2,5 4,0 6,3 10 |
6,3 10 16 |
10 16 25 |
10 16 25 32 40 |
25 40 63 |
40 63 100 |
63 100 160 |
100 125 250 |
160 250 360 |
250 360 450 630 |
630 800 1000 |
|
The sealing class of the gate |
And according to GOST 9544-2005 |
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|
Stroke of the rod, mm, ± 5% |
10 |
20 |
22 |
25 |
32 |
40 |
50 |
80 |
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|
Connecting dimensions and dimensions of sealing surfaces |
Flanged with connection dimensions according to GOST 12815-80 |
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|
Electric drive "Regada" |
ST MINI |
ST 0 |
ST 01 |
ST 1 |
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|
The weight of the valve with the actuator, kg, no more |
6 |
8,5 |
11 |
13 |
17 |
25 |
33 |
40 |
53 |
73 |
140 |
210 |
Permissible pressure drop
|
|
Drive |
|||
|
DN |
ST Mini |
ST 0 |
ST 01 |
ST 1 |
|
|
1,1 kH |
2,9 kH |
3,2 kH |
5,8 kH |
|
|
2.75 W |
2.75 W |
15 Watts |
15 Watts |
|
15 |
1,6 |
|
|
|
|
25 |
|
|
|
|
|
32 |
1 |
|
|
|
|
40 |
0,65 |
|
|
|
|
50 |
0,4 |
1,6 |
|
|
|
65 |
|
|
|
|
|
80 |
|
2,5 |
|
|
|
100 |
|
|
|
|
|
125 |
|
|
2,5 |
|
|
150 |
|
|
|
|
|
200 |
|
|
|
2,5 |
|
250 |
|
|
|
|
Overall dimensions
|
ST Mini Drive |
Nominal diameter DN |
||||
|
15 |
25 |
32 |
40 |
50 |
|
|
L1, mm |
130 |
160 |
180 |
200 |
230 |
|
H1, mm, no more |
137 |
160 |
185 |
195 |
205 |
|
H2, mm, no more |
175 |
206 |
235 |
270 |
268 |
|
H3, mm, no more |
400 |
431 |
445 |
470 |
505 |
|
Weight, kg, no more |
6 |
8,5 |
11 |
13 |
15 |
|
ST drive |
Nominal diameter DN |
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|
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
|
|
L1, mm |
230 |
290 |
310 |
350 |
400 |
480 |
600 |
730 |
|
H1, mm, no more |
193 |
240 |
249 |
270 |
290 |
310 |
340 |
650 |
|
H2, mm, no more |
257 |
330 |
342 |
367 |
420 |
500 |
520 |
850 |
|
H3, mm, no more |
482 |
624 |
640 |
660 |
710 |
1000 |
1020 |
1080 |
|
Weight, kg, no more |
17 |
25 |
33 |
40 |
53 |
73 |
140 |
210 |