Feedback

Full Name
Contact Phone
Email
Message

required fields *
 
 RU KZ EN
 

Check valves PN 0.25, 0.6 MPa (УК 44008, УК 44006) - Check valves - Product catalog / Check valves

Check valves PN 0.25, 0.6 MPa (УК 44008, УК 44006)

Check valves PN 0.25, 0.6 MPa (УК 44008, УК 44006)

DN 1200, 1400, 1600, 1800, 2000, 2200
РN 0,25 MPa
(УК 44008)

DN 1200, 1400, 1600
РN 0,6 MPa
(УК 44006)

ARE DESIGNED to prevent the backflow of transported medium in the pipeline and to provide operational safety of equipment and maintenance personnel at pumping station.

SPECIFICATIONS
Nominal pressure PN, MPa (kgf/cm2) 0,25 (2,5) 0,6 (6,0)
Operating differential pressure across the gate,
MPa (kgf/cm2) 		up to 0,25 (2,5) up to 0,6 (6,0)
Operating medium (temperature, °С) water (up to 120°С)
Climatic design
 У2, У5, Т2, Т5
Ambient temperature, °С from minus 40 to +40 for У2
from minusс 5 to +35 for У5
from minus 10 to +50 for Т2
from +1 to +35 for Т5
Type of connection to pipeline flanged or welded
FIGURES OF MERIT
Total average lifetime 15 years
Total average service life 800 cycles (115000 hours)
Guaranteed service life is 12 months from the introduction into service, but not more than 24 months from the date of shipment.


MATERIAL OF BASIC PARTS
Body Steel 20
or ВСт3сп
Disk Steel 25Л
Trunnion Steel 20Х13
Cup
Draw ring
 Steel 20 or ВСт3сп
O-ring String 1-1с – for У2,5
String 1-5с – for Т2,5

At the order, please, specify the following: nominal diameter, nominal pressure, required gate leak-proofness class, type of climatic design, seismic design, presence of external corrosion-resistant coating, dimensions of adjusted pipe, strength class and level of quality of pipe material, designation of normative reference, according to which the pipe is manufactured.


Valves are certified for the compliance to technical regulations on the safety of machinery and equipment.


Designation
 		Dimensions, mm
Weight, kg
DN D D1 D2 b b1 B B1 B2 L L1 L2 H h nxd
УК 44008-1200 1200 1375 1320 1280 25 30 1861 1525 270 700 380 335 1487,5 800,5 32х30 1548
УК 44008-1400 1400 1575 1520 1480 26 32 2127 1815 400 800 435 390 1697,5 910 36х30 2227
УК 44008-1600 1600 1785 1730 1690 27 32 2342 2110 395 800 480 430 1815,5 923 40х30 2810
УК 44008-1800 1800 1985 1930 1890 29 34 2650 2320 430 900 550 480 2070 1080 44х30 3933
УК 44008-2000 2000 2190 2130 2090 29 34 2800 2470 455 1000 615 560 2275 1180 48х30 4650
УК 44008-2200 2200 2405 2340 2295 30 36 3138 2666 550 1000 650 580 2453 1250 52х33 5275
УК 44006-1200 1200 1400 1340 1295 34 39 1861 1525 270 700 380 335 1500 800 32х33 1618
УК 44006-1400 1400 1620 1560 1510 43 48 2127 1815 400 800 435 390 1720 910 36х33 2371
УК 44006-1600 1600 1820 1760 1710 48 53 2342 2010 395 800 480 430 1833 923 40х33 3020