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Safety valve LESER 441/442 DN40/65

Safety valve LESER 441442 DN4065
in stock
Price: 61 900.00 UAN

Quantity

Total

61 900.00 UAN

  • Manufacturer: LESER
  • Nominal inlet: DN40
  • 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 in40
out65
-
Weight, kg]-16
with bellows17
Center to ends. surface [mm]Entrance a140
Output b115
Height (H4) [mm]H max. standard512
Bellows H max .550
Body material: 0.6025 (Cast iron)
DIN flangeentrancePN16
OutputPN16
Body materialBDE
[mm][mm][mm]
0.602515029016

конструкиция LESER 441/442

Du in40
out65
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]1.11
Maximum set pressurep [bar]16
Max. installed pressure from spec. springp [bar]16
Temperature according to DIN ENmin. [0C]-ten
Max. [0C]+300
Du in40
out65
Set pressure [bar]Throughput [kg / h]
0.2363
0.5579
1843
21343
31808
42254
52699
63142
73574
84014
94454
104893
125770
146629
167505
188382
209260
2210111
2410991
2611873
2812757
3013644
3214534
3415384
3616278
3817175
4018076

-

Du in40
out65
Set pressure [bar]Throughput [m 3 / h]
0.2420
0.5680
11004
21622
32209
42773
53337
63900
74464
85028
95592
106155
127283
148411
169538
1810666
2011793
2212921
2414048
2615176
2816304
3017431
3218559
3419686
3620814
3821941
4023069
Du in40
out65
Set pressure [bar]Throughput [10 3 kg / h]
0.111.0
0.213.5
0.519.1
125.8
236.5
344.7
451.6
557.7
663.2
768.3
873.0
977.4
1081.6
1289.4
1496.6
16103
18110
20115
22121
24126
26132
28137
30141
32146
34151
36155
38159
40163

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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