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Cast wedge gate valves PN63/PN100

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specifications

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Purpose :

Cast wedge gate valves for average dimensions TU U 29.1-33704680-003:2008 are used as a locking device on equipment and pipelines of thermal power plants (TPP, GRES), supplying water, steam. The valves are controlled by actuators: electric actuators of various manufacturers (A) , wheel (W), driving head with cylindrical (CG) or conical (CG) gear transmission.

Sealing surface – surfacing of corrosion resistant steel.

Tightness class – "С" agreed with GOST 9544.

Connection to the pipeline – by welding.

Medium supply – any direction.

Installation position on horizontal pipeline – electric drive is upward. For easy maintenance it is possible to install valves on a horizontal pipeline at any positon of upper semicircle; on a vertical pipeline – as required the installation position of the electric drive according to its operation manual.

Valves are rated for PN100 limit pressure – can be used on operating parameters from 10MPa (100 bar), 200^оС to 3,6MPa (36 bar), 455^оС; on PN63- from 6,3 MPa (63 bar), 200^оС to 2,3 MPa (23 bar), 455^оС.

Ambient class - У3 according to GOST 15150.

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
Hot-well К 45
Filter Ф -
2.

Body material

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

Sealing surface material

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

Connection type

Connection type Designation
Interflanged 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

Chose nominal pressure (bar):

PN, кгс/см2	DN	Обозначение	Среда	t, °C	Аналог	ξ	Материал корпуса	Макс. допустимая протечка воды через затвор, см3/мин	L, мм	H, мм	Мкр, Н•м	Масса
100	100	*СЭ.ЗКЛ.2.3.3.100.100.(Э;ЦЗ;КЗ;0) 310314÷310317	Вода-Пар	450	1511-100-(Э,ЦЗ,КЗ,М)	0,8	20ГСЛ	0,18	350	855	62,8	110
100	150	*СЭ.ЗКЛ.2.3.3.150.100.(Э;ЦЗ;КЗ;0) 310320÷310323	Вода-Пар	450	1511-150-(Э,ЦЗ,КЗ,М)	0,9	20ГСЛ	0,27	450	1030	300	200
100	200	*СЭ.ЗКЛ.2.3.3.200.100.(Э;ЦЗ;КЗ;0) 310304÷310307	Вода-Пар	450	1511-200-(Э,ЦЗ,КЗ,М)	0,5	20ГСЛ	0,36	550	1357	300	312
100	250	*СЭ.ЗКЛ.2.3.3.250.100.(Э;ЦЗ;КЗ) 310330÷310333	Вода-Пар	450	1511-250-(Э,ЦЗ,КЗ)	0,6	20ГСЛ	0,45	650	1540	490	530
100	300	*СЭ.ЗКЛ.2.3.3.300.100.(Э;ЦЗ;КЗ) 310340÷310343	Вода-Пар	450	1511-300-(Э,ЦЗ,КЗ)	0,3	20ГСЛ	0,54	750	1795	1130	760
63	350	*СЭ.ЗКЛ.2.3.3.350.63.(Э;ЦЗ;КЗ) 310350÷310353	Вода-Пар	450	1533-350-(Э,ЦЗ)	0,3	20ГСЛ	0,63	850	2400	970	1030
100	50	*СЭ.ЗКЛ.2.3.3.50.100.(Э;0) 310360÷310363	Вода-Пар	450	1511-50-(ЭМ,М)	0,8	20ГСЛ	0,09	250	610	35	50
100	80	*СЭ.ЗКЛ.2.3.3.80.100.(Э;0) 310364÷310367	Вода-Пар	450	1511-80-(Э,М)	0,3	20ГСЛ	0,15	305	720	70	74

Photo Gallery

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      - Cast wedge gate valves PN63/PN100
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- Control fittings
- Protective and safety fittings
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    - General-purpose swing check valve
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  - Shutoff valve
    - Fast-acting shutoff valve PN16
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  - Safety valve
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  - Pilot valve
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- Pressure-reducing and desuperheating station
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- Filters, level bars, steam trap,
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POWER EQUIPMENT
Industrial equipment

SOUZENERGO PRESENTATION se_22_eng.pdf

Power fittings promo Power-fittings-22.pdf

General fittings promo General-fittings-22.pdf

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
Hot-well	К	45
Filter	Ф	-

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

Sealing surface material	Designation
Bronze	1
Corrosion resistant steel	3
Rubber	10
Non-metallic	14

Connection type	Designation
Interflanged	1
Flanged	2
By welding	3
Coupling	4