MANUFACTURE OF PIPE FITTINGS, POWER AND INDUSTRIAL EQUIPMENT
Home Products VALVES AND FITTINGS Protective and safety fittings Swing check valve General-purpose swing check valve

Swing check valves with hydraulic damper PN2,5-PN80

specifications

Nominal pressure, bar

2,5, 10, 16, 80
Operating medium

I – water, pulp;

II – water (technical water as well);

III – water, steam, oil, liquid petrochemicals neutral to main part materials

Max leakage

According to GOST 13252

Connection to pipeline
By welding, flanged according to GOST 12815

Operating medium flow

Under disk (as indicated by the arrow on the valve body)

Drive type

Automatic

Applied standards

ТУ У 29.1-05744691-020:2007

Ambient class
У, ХЛ, УХЛ according to GOST 15150
Installation position

On horizontal pipe horizontal pivot axis. On slopping pipe – axis angle of gradient  is no more than 15º, with inlet connection end down, pivot axis is horizontal.

Valves with specific customer requirements can be manufactured provided that stated requirements are compatible with the applicable operating standards.

MAIN PARTS MATERIAL

Arrangement А Arrangement Б
Body

Steel 20

Steel 20
Disk Steel 20 Steel 20
Axis Steel 20Х13 Steel 20Х13
Bushing Bronze Bronze
Hard facing ЦН-6Л ЦН-6Л
Shaft packing Graphite packing Graphite packing
Disk packing Metal - metal

Metal-rubber

 

Designation and basic dimensions

Пример условного обозначения:

  • СЭ.
  • ЗКЛ.
  • 2.
  • 3.
  • 3.
  • 100.
  • 100.
  • 0
  • 31
  • 0324

* Max water leak tolerance  through valve, sm3/min. Items with tightness class according to delivery contract can be manufactured.

Choose pressure (bar):

  • 10
PN DN Designation Operating medium t, ºС Analog с* Arrang. Pic. D, mm L, mm H1, mm H, mm B, mm Weight, kg
10 600 *СЭ.ЗО.1.10.2.600.10 190208 I 90 - 45 Б 1 600 450 440 810 1000 700
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