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PN2,5

version

specifications

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Purpose :

Plate gate valve PN 2,5 are used to complete shutoff of blast-furnace gas main.

^{Nominal pressure, bar}	2,5
Operating medium	Blast-furnace gas
Operating medium temperature	max +100°С
Tightness class	А according to GOST 9544
Connection to pipeline	Flanged
Drive type	Manual
Gate travel	180^о
Operating medium flow	Any direction
Applied standards	ТУ У 29.1-33704680-004:2008
Ambient class	У1 according to GOST 15150
Installation position	Any

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

MAIN PARTS MATERIAL

Semi-body	Steel 25Л
Flange	Ст3
Gate	Steel 12Х13
Axic	Steel 45
Packing ring	Rubber
Axic packing	АПР-31 packing

Designation and basic dimensions

Пример условного обозначения:

СЭ.

Conventional letter of Concern SouzEnergo according to СТ ЦКБА 035-2007
ЗКЛ.

Valve type

Valve type Abbreviation Designation
Welded gate valve ЗКС, ЗК 30, 31
Slide gate valve ЗШ
Cast gate valve ЗКЛ
Oil-filled gate valve ЗМ 31
Goggle gate valve ЗЛ 35
Steam trap К 45
Filter Ф -
2.

Body material

Body material Deignation
Carbon steel 1
Alloy steel 2
Corrosion-resistant steel 3
Gray iron 4
3.

Sealing surface material

Sealing surface material Designation
Brass, bronze 1
Corrosion-resistant steel 3
Rubber 10
Non-metallic 14
3.

Type of connection

Type of connection Designation
Inter-flanged 1
Flanged 2
By welding 3
Coupling 4
100.

Nominal diameter (DN)
100.

Nominal pressure (operating) PN , bar
0

Drive type

Drive type Designation
Manual (wheel, handle) 0
Drive head with cylindrical gear transmission ЦЗ
Drive head with conical gear transmission
КЗ
Electric Э
31

Valve type designation
0324

Development identification number according to registration book

PN	DN	Designation	Analog	D, мм	D1, мм	n, мм	d, мм	H, мм	H1, мм	L, мм	L1, мм	L2, мм	B, мм	B1, мм	Масса, кг
2,5	600	*СЭ.ЗЛ.1.14.2.600.2,5.2 350006	-	860	800	20	26	1890	530	372	423	520	1058	800	732

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Catalogues for download

Valve type	Abbreviation	Designation
Welded gate valve	ЗКС, ЗК	30, 31
Slide gate valve	ЗШ
Cast gate valve	ЗКЛ
Oil-filled gate valve	ЗМ	31
Goggle gate valve	ЗЛ	35
Steam trap	К	45
Filter	Ф	-

Body material	Deignation
Carbon steel	1
Alloy steel	2
Corrosion-resistant steel	3
Gray iron	4

Sealing surface material	Designation
Brass, bronze	1
Corrosion-resistant steel	3
Rubber	10
Non-metallic	14

Type of connection	Designation
Inter-flanged	1
Flanged	2
By welding	3
Coupling	4