Технические характеристики:

  • t⁰C working environment: up to +200⁰С
  • Climatic execution: U1, UHL1M
  • Leakage class: "A" according to GOST 9544-2015
  • Working medium: hot and cold water, compressed air, oil products

Control standard bore ball valve AQUARIUS-BALANCE DN 15 – DN 200, PN 10, 16, 25, 40.

The principle of operation of the AQUARIUS-BALANCE control ball valve allows to leave the ball in an intermediate position without damaging the shut-off element and the seats while maintaining tightness in the shut-off position. The flow capacity depends on the profile of the hole in the ball and the angle of rotation of the handle or gearbox.

Design* fully welded, control
Nominal pressure 1,0 1,6 2,5 4,0 MPa
Pipe connection welded, flanged
Medium direction one-directional
Control lever, gear
*as requested, a control valve can be manufactured with the metering nipples
Part Material
Body, closure steel 20 / steel 09Г2С
Seat fluorine plastic Ф4К20
Stem steel 20Х13
Сup lockwasher spring steel
Branch pipe steel 20 / steel 09Г2С
Sealing ring fluorosiloxane elastomer
Ball stainless steel
Linear sizes
DN* L H D D1 D2 S B
DN15 210±3,0 95 10 21,3 33 3,00 135
DN20 230±3,0 98 15 27 42 3,50 160
DN25 230±3,0 102 20 33,7 48 3,50 160
DN25 230±3,0 102 20 33,7 48 3,50 160
DN32 230±3,0 115 25 42,4 60 4,00 185
DN40 230±3,0 120 32 48,3 76 4,00 185
DN50 260±3,0 110 40 57 89 4,00 230
DN65 300±3,0 130 50 76,1 108 4,50 290
DN80 300±3,0 150 65 89 127 5,00 300
DN100 325±3,0 170 80 108 159 5,00 400
* Valves over DN100 on request
Table of Diameters
DN 15;20 DN 25 DN32 DN40 DN50 DN65 DN80 DN100
1 0,14 0,60 0,58 0,89 1,86 3,72 5,05 9,57
2 0,19 1,00 1,11 1,97 3,60 6,33 9,75 16,61
3 0,59 1,70 2,01 3,77 6,13 11,06 18,35 28,05
4 1,03 2,57 2,96 5,09 8,80 14,96 24,55 37,10
5 1,70 4,11 4,69 8,19 13,47 22,84 37,74 85,70
6 3,30 7,73 8,78 14,73 24,13 43,31 66,82 104,56
7 6,15 12,72 13,81 23,38 37,60 64,26 101,86 170,91
8 10,23 21,38 23,18 40,56 62,08 105,12 173,82 314,54
9 14,40 31,26 32,47 55,77 84,50 151,21 266,84 533,68