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Safety valve LESER 444

Safety valve LESER 444
in stock
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specify

  • Manufacturer: LESER
  • Nominal inlet: DN25-DN80
  • Response pressure: 0.1-16 bar
  • Working medium pressure: 16 bar
  • Working environment temperature: -45 to 200 °C
  • Material: 1.4404
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  • Dimensions and weight
  • Design pressures and temperatures
  • Throughput (Steam)
  • Throughput (Air)
  • Throughput (Water)
  • Documentation
  • Delivery and payment
Du in 25 40 50 65 80
Dу out 50 80 80 100 100
-
Weight, kg] - 7 13 fourteen 23 24
Center to end face [mm] Entrance a 85 110 110 125 125
Output b 90 128 128 160 160
Height (H4) [mm] Standard H max. 308 519 519 631 631
Body material: 1.4404 (316L)
DIN flange entrance PN 16
Output PN 16

конструкция LESER 444

Du in 25 40 50 65 80 80
Dу out 50 80 80 100 100 100
Body material: 1.4404 (316L) -
DIN flange entrance PN 16
Output PN 16
Minimum install. pressure p [bar] 0.1 0.1 0.1 0.1 0.1 6.81
Maximum set pressure p [bar] 16 16 16 16 6.8 16
Temperature according to DIN EN min. [0C] -45
Max. [0C] +200
Du in 25 40 50 65 80 80
Dу out 50 80 80 100 100 100
Set pressure [bar] - - - - 0.1-6.8 6.81-16
Set pressure [bar] Throughput [kg / h]
0.1 112 274 405 720 1093 -
0.2 144 353 524 927 1417 -
0.5 223 546 822 1434 2221 -
1 324 790 1209 2086 3262 -
2 529 1285 2002 3413 5377 -
3 699 1761 2770 4695 7237 -
4 872 2256 3487 5932 9023 -
5 1043 2700 4174 7101 10801 -
6 1215 3143 4858 8266 12573 -
7 1382 3575 5526 9402 - 11237
eight 1552 4015 6206 10559 - 12619
nine 1721 4455 6885 11714 - 14000
ten 1891 4894 7564 12868 - 15380
12 2230 5772 8922 15179 - 18141
fourteen 2562 6631 10249 17437 - 20840
16 2901 7507 11603 19740 - 23593
Du in 25 40 50 65 80 80
Dу out 50 80 80 100 100 100
Set pressure [bar] - - - - 0.1-6.8 6.81-16
Set pressure [bar] Throughput [m 3 / h]
0.1 129 316 466 829 1257 -
0.2 167 409 607 1073 1640 -
0.5 262 640 964 1683 2607 -
1 386 941 1440 2484 3884 -
2 639 1551 2416 4119 6489 -
3 853 2150 3382 5732 8835 -
4 1071 2772 4284 7289 11088 -
5 1289 3335 5155 8771 13341 -
6 1506 3899 6026 10252 15594 -
7 1724 4462 6897 11733 - 14023
eight 1942 5025 7767 13214 - 15793
nine 2159 5588 8638 14696 - 17564
ten 2377 6152 9509 16177 - 19334
12 2812 7278 11250 19140 - 22875
fourteen 3248 8405 12991 22102 - 26416
16 3683 9532 14733 25065 - 29956
Du in 25 40 50 65 80 80
Dу out 50 80 80 100 100 100
Set pressure [bar] - - - - 0.1-6.8 6.81-16
Set pressure [bar] Throughput [10 3 kg / h]
0.1 4.54 11.8 18.2 30.9 47 -
0.2 5.56 14.4 22.2 37.8 57.6 -
0.5 7.87 20.4 31.5 53.5 81.4 -
1 10.6 27.6 42.6 72.5 110 -
2 15.1 39 60.2 102 156 -
3 18.4 47.7 73.8 126 191 -
4 21.3 55.1 85.2 145 220 -
5 23.8 61.6 95.3 162 246 -
6 26.1 67.5 104 178 270 -
7 28.2 72.9 113 192 - 292
eight 30.1 77.9 120 205 - 312
nine 31.9 82.7 128 217 - 331
ten 33,7 87.2 135 229 - 349
12 36.9 95.5 148 251 - 382
fourteen 39.8 103 159 271 - 412
16 42.6 110 170 290 - 441

Safety valve LESER 444

Delivery

  • Pickup from a warehouse in Kiev - is free
  • New Mail - at the rates of the delivery service, at the rates of the delivery service, at the rates of the delivery service
  • SAT - at the rates of the delivery service
  • Deliveri - at the rates of the delivery service

Payment

  • Cashless payment with VAT
  • Online Privat24, Visa / MasterCard
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Safety valve LESER 444

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