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Safety valve LESER 441/442 DN25/40

Safety valve LESER 441442 DN2540
in stock
Price: 41 350.00 UAN

Quantity

Total

41 350.00 UAN

  • Manufacturer: LESER
  • Nominal inlet: DN25
  • Response pressure: 0.1-40 bar
  • Working medium pressure: 16 bar-40 bar
  • Working environment temperature: -270 to 450 °C
  • Material: 0.6025
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  • Dimensions and weight
  • Design pressures and temperatures
  • Throughput (Steam)
  • Throughput (Air)
  • Throughput (Water)
  • Documentation
  • Delivery and payment
Du in25
out40
-
Weight, kg]-nine
with bellowsten
Center to ends. surface [mm]Entrance a105
Output b100
Height (H4) [mm]H max. standard339
Bellows H max .378
Body material: 0.6025 (Cast iron)
DIN flangeentrancePN16
OutputPN16
Body materialBDE
[mm][mm][mm]
0.602515029016

конструкиция LESER 441/442

Du in25
out40
Body material: 0.6025 (Cast iron)
DIN flangeentrancePN16
OutputPN16
Minimum install. pressurep [bar]0.1
Min. installed pressure standard bellowsp [bar]3
Min. installed bellows pressure low. pressurep [bar]0.98
Maximum set pressurep [bar]16
Max. installed pressure from spec. springp [bar]16
Temperature according to DIN ENmin. [0C]-ten
Max. [0C]+300
Du in25
out40
Set pressure [bar]Throughput [kg / h]
0.2140
0.5224
1326
2519
3699
4871
51043
61214
71381
81551
91721
101891
122230
142562
162900
183239
203578
223907
244247
264588
284930
305272
325616
345945
366290
386637
406985

-

Du in25
out40
Set pressure [bar]Throughput [m 3 / h]
0.2162
0.5263
1388
2627
3854
41071
51289
61507
71725
81943
92161
102379
122814
143250
163686
184121
204557
224993
245429
265864
286300
306736
327171
347607
368043
388478
408914
Du in25
out40
Set pressure [bar]Throughput [10 3 kg / h]
0.14.25
0.25.21
0.57.37
19.97
214.1
317.3
419.9
522.3
624.4
726.4
828.2
929.9
1031.5
1234.6
1437.3
1639.9
1842.3
2044.6
2246.8
2448.9
2650.9
2852.8
3054.6
3256.4
3458.2
3659.8
3861.5
4063.1

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 441442 DN2540

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