Aquarius Цельносварные шаровые краны
The lower and upper axle shafts have closed bronze bearing bushings, which provide double sealing of the axles in both directions and protect the axle shafts from the working medium. The axle shaft construction is less vulnerable to corrosion, as a result, the service life of the butterfly valve increases.
t⁰C working environment up to ≈+200⁰С
Climatic execution according to GOST 15150-69
Tightness grade as per GOST 9544-2015
Working medium water, compressed air, oil products
Design Double-eccentric
Nominal pressure 1,0;1,6 MPa
Pipeline connection Flanged
Control Gear

Part description Material description
Body ductile cast iron with spherical graphite
Axles Stainless steel
Flap seal NBR-EPDM
Flap ductile iron with spherical graphite
Characteristics as per pipe connection size
DN L H D K G B f n-Ød
PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
300 270 578 445 460 400 410 370 24,5 24,5 4 12-Ø 23 12-Ø 28
400 310 720 565 580 515 525 480 24,5 28 4 16- Ø 28 16- Ø 31
500 350 829 670 715 620 650 582 609 26,5 31,5 4 20- Ø 28 20- Ø 34
600 390 959 780 840 725 770 682 720 30 36 5 20- Ø 31 20- Ø 37
700 430 1099 895 910 840 840 794 32,5 39,5 5 24-Ø31 24-Ø37
800 470 1234 1015 1025 950 950 901 35 43 5 24- Ø 34 24- Ø 41
900 510 1353 1115 As requested 1050 As requested 1001 37,5 As requested 5 28- Ø 34 As requested
1000 550 1501 1230 1160 1112 40 5 28- Ø 37
1200 630 1750 1455 1380 1328 45 5 32- Ø 41
1400 710 2038 1675 1590 1530 46 5 36- Ø 44