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Welded check valves PN16-PN63

version

specifications

All photos

Purpose :

Welded swing check valves PN16-PN63 PN 16 / 25 / 40 / 63 are used to prevent medium backward flow in pipelines.

Nominal pressure, bar	16, 25, 40, 63
Operating medium	I – water, steam, oil, petrochemicals, synthetic oils and other fire explosion dangerous and toxic liquid medium with temperature no more than +450^оС, neutral to main parts material; II – aggressive medium - ammonia, natural wet gas, petrochemicals, содержащие сероводород до 0,1% with hydrohen sulphide up to 25^оС; III – water, steam with temperature no more than +450ºС for Thermal Power Plant slave system pipelines.
Max leakage	according to ГОСТ 13252
Connection to pipeline	by welding, flanged (for DN>400)
Operating medium flow	Below disk (по стрелке на корпусе)
Drive type	Automatic
Applied standards	ТУ У 29.1-05744691-020:2007
Ambient class	У1, У2 according to ГОСТ 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 12Х18Н9Т
Disc	Steel 20	Steel 12Х18Н9Т
Flange	Steel 20	Steel 12Х18Н9Т
Axis	Steel 20Х13	Steel 12Х18Н9Т
Bushing	Bronze	Bronze
Welding	ЦН-6Л	ЦН-6Л

ANALOG

19с70нж – PN16,25

19с47нж – PN40

19с38нж – PN63

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 Designation
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
Coating 4
100.

Nominal diameter (DN)
100.

Nominal pressure (operating) PN (Рр) 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

Valve water pass (air pass) ,sm³/min (dm³/min.). Items with tightness class according to delivery contracr can be manufactured.

Choose operating pressure (bar):

PN	DN	Designation	Operating medium	с*	Analog	Arrang.	D, mm	L, mm	L1, mm	H, mm	B, mm	Pic.	Weight, max, kg
16	100	*СЭ.ЗО.1.3.3.100.16 196038	I. III	6	-	А	-	150	-	130	145	1	9
16	100	*СЭ.ЗО.3.3.3.100.16 196039	II	6	-	Б	-	150	-	130	145	1	9
16	100	*СЭ.ЗО.1.3.2.100.16 196040	I. III	6	-	А	215	230	130	-	-	2	20
16	100	*СЭ.ЗО.3.3.2.100.16 196041	II	6	-	Б	215	230	130	-	-	2	20
25	100	*СЭ.ЗО.1.3.3.100.25 196084	I. III	6	-	А	-	150	-	130	145	1	10
25	100	*СЭ.ЗО.3.3.3.100.25 196085	II	6	-	Б	-	150	-	130	145	1	10
25	100	*СЭ.ЗО.1.3.2.100.25 196086	I. III	6	-	А	230	246	130	-	-	2	22
25	100	*СЭ.ЗО.3.3.2.100.25 196067	II	6	-	Б	230	246	130	-	-	2	22
40	100	*СЭ.ЗО.1.3.3.100.40 196136	I. III	3	19с47нж	А	-	150	-	108	146	1	1
40	100	*СЭ.ЗО.3.3.3.100.40 196132	II	3	19с47нж	Б	-	150	-	108	146	1	1
40	100	*СЭ.ЗО.1.3.2.100.40 196133	I. III	3	19с47нж	А	230	260	130	-	-	2	35
40	100	*СЭ.ЗО.3.3.2.100.40 196134	II	3	19с47нж	Б	230	260	130	-	-	2	35
63	100	*СЭ.ЗО.1.3.3.100.63 196180	I. III	3	19с38нж	А	-	150	-	130	145	1	14
63	100	*СЭ.ЗО.3.3.3.100.63 196181	II	3	19с38нж	Б	-	150	-	130	145	1	14
63	100	*СЭ.ЗО.1.3.2.100.63 196181	I. III	3	19с38нж	А	250	285	130	-	-	2	44
63	100	*СЭ.ЗО.3.3.2.100.63 196182	II	3	19с38нж	Б	250	285	130	-	-	2	44
16	1000	*СЭ.ЗО.1.3.3.1000.16 196070	I. III	80	-	А	-	900	-	-	-	1	900
16	1000	*СЭ.ЗО.3.3.3.1000.16 196071	II	80	-	Б	-	900	-	-	-	1	900
16	1000	*СЭ.ЗО.1.3.2.1000.16 196072	I. III	80	-	А	1255	900	700	-	-	2	1260
16	1000	*СЭ.ЗО.3.3.2.1000.16 196073	II	80	-	Б	1255	900	700	-	-	2	1260
25	1000	*СЭ.ЗО.1.3.3.1000.25 196120	I. III	80	-	А	-	1000	1000	1268	1191	1	1010
25	1000	*СЭ.ЗО.3.3.3.1000.25 196121	II	80	-	Б	-	1000	1000	1268	1191	1	1010
25	1000	*СЭ.ЗО.1.3.2.1000.25 196122	I. III	80	-	А	1315	1000	1000	-	-	2	1450
25	1000	*СЭ.ЗО.3.3.2.1000.25 196123	II	80	-	Б	1315	1000	1000	-	-	2	1450
40	1000	*СЭ.ЗО.1.3.3.1000.40 196168	I. III	40	19с47нж	А	-	700	-	-	-	1	1600
40	1000	*СЭ.ЗО.3.3.3.1000.40 196169	II	40	19с47нж	Б	-	700	-	-	-	1	1600
16	1200	*СЭ.ЗО.1.3.2.1000.16 196074	I. III	150	-	А	-	1000	-	1380	1557	1	1360
16	150	*СЭ.ЗО.1.3.3.150.16 196042	I. III	10	-	А	-	200	-	205	214	1	15
16	150	*СЭ.ЗО.3.3.3.150.16 196043	II	10	-	Б	-	200	-	205	214	1	15
16	150	*СЭ.ЗО.1.3.1.150.16 196044	I. III	10	-	А	280	276	160	-	-	2	35
16	150	*СЭ.ЗО.3.3.1.150.16 196045	II	10	-	Б	280	276	160	-	-	2	35
25	150	*СЭ.ЗО.1.3.3.150.25 196088	I. III	10	-	А	-	200	-	205	214	1	18
25	150	*СЭ.ЗО.3.3.3.150.25 196089	II	10	-	Б	-	200	-	205	214	1	18
25	150	*СЭ.ЗО.1.3.1.150.25 196090	I. III	10	-	А	300	300	160	-	-	2	38
25	150	*СЭ.ЗО.3.3.1.150.25 196091	II	10	-	Б	300	300	160	-	-	2	38
40	150	*СЭ.ЗО.1.3.3.150.40 196135	I. III	5	19с47нж	А	-	200	-	209	212	1	18
40	150	*СЭ.ЗО.3.3.3.150.40 196137	II	5	19с47нж	Б	-	200	-	209	212	1	18
40	150	*СЭ.ЗО.1.3.1.150.40 196138	I. III	5	19с47нж	А	300	300	160	-	-	2	44
40	150	*СЭ.ЗО.3.3.1.150.40 196139	II	5	19с47нж	Б	300	300	160	-	-	2	44
63	150	*СЭ.ЗО.1.3.3.150.63 196183	I. III	5	19с38нж	А	-	200	-	209	214	1	20
63	150	*СЭ.ЗО.3.3.3.150.63 196184	II	5	19с38нж	Б	-	200	-	209	214	1	20
63	150	*СЭ.ЗО.1.3.1.150.63 196185	I. III	5	19с38нж	А	340	376	160	-	-	2	80
63	150	*СЭ.ЗО.3.3.1.150.63 196186	II	5	19с38нж	Б	340	376	160	-	-	2	80
16	200	*СЭ.ЗО.1.3.3.200.16 196046	I. III	15	-	А	-	250	-	269	298	1	20
16	200	*СЭ.ЗО.3.3.3.200.16 196047	II	15	-	Б	-	250	-	269	298	1	20
16	200	*СЭ.ЗО.1.3.1.200.16 196048	I. III	15	-	А	335	318	200	-	-	2	46
16	200	*СЭ.ЗО.3.3.1.200.16 196049	II	15	-	Б	335	318	200	-	-	2	46
25	200	*СЭ.ЗО.1.3.3.200.25 196092	I. III	15	-	А	-	250	-	269	298	1	21
25	200	*СЭ.ЗО.3.3.3.200.25 196093	II	15	-	Б	-	250	-	269	298	1	21
25	200	*СЭ.ЗО.1.3.1.200.25 196094	I. III	15	-	А	360	356	200	-	-	2	52
25	200	*СЭ.ЗО.3.3.1.200.25 196095	II	15	-	Б	360	356	200	-	-	2	52
40	200	*СЭ.ЗО.1.3.3.200.40 196140	I. III	7	19с47нж	А	-	250	-	269	293	1	21
40	200	*СЭ.ЗО.3.3.3.200.40 196141	II	7	19с47нж	Б	-	250	-	269	293	1	21
40	200	*СЭ.ЗО.1.3.1.200.40 196142	I. III	7	19с47нж	А	375	374	200	-	-	2	75
40	200	*СЭ.ЗО.3.3.1.200.40 196143	II	7	19с47нж	Б	375	374	200	-	-	2	75
63	200	*СЭ.ЗО.1.3.3.200.63 196188	I. III	7	19с38нж	А	-	250	-	269	293	1	26
63	200	*СЭ.ЗО.3.3.3.200.63 196189	II	7	19с38нж	Б	-	250	-	269	293	1	26
63	200	*СЭ.ЗО.1.3.1.200.63 196190	I. III	7	19с38нж	А	405	423	200	-	-	2	95
63	200	*СЭ.ЗО.3.3.1.200.63 196191	II	7	19с38нж	Б	405	423	200	-	-	2	95
16	250	*СЭ.ЗО.1.3.3.250.16 196050	I. III	15	-	А	-	350	-	323	340	1	45
16	250	*СЭ.ЗО.3.3.3.250.16 196051	II	15	-	Б	-	350	-	323	340	1	45
16	250	*СЭ.ЗО.1.3.1.250.16 196052	I. III	15	-	А	405	380	250	-	-	2	78
16	250	*СЭ.ЗО.3.3.1.250.16 196053	II	15	-	Б	405	380	250	-	-	2	78
25	250	*СЭ.ЗО.1.3.3.250.25 196096	I. III	15	-	А	-	350	-	323	340	1	47
25	250	*СЭ.ЗО.3.3.3.250.25 196097	II	15	-	Б	-	350	-	323	340	1	47
25	250	*СЭ.ЗО.1.3.1.250.25 196098	I. III	15	-	А	425	400	250	-	-	2	90
25	250	*СЭ.ЗО.3.3.1.250.25 196099	II	15	-	Б	425	400	250	-	-	2	90
40	250	*СЭ.ЗО.1.3.3.250.40 196144	I. III	7	19с47нж	А	-	350	-	333	350	1	47
40	250	*СЭ.ЗО.3.3.3.250.40 196145	II	7	19с47нж	Б	-	350	-	333	350	1	47
40	250	*СЭ.ЗО.1.3.1.250.40 196146	I. III	7	19с47нж	А	445	450	250	-	-	2	125
40	250	*СЭ.ЗО.3.3.1.250.40 196147	II	7	19с47нж	Б	445	450	250	-	-	2	125
63	250	*СЭ.ЗО.1.3.3.250.63 196192	I. III	7	19с38нж	А	-	300	-	-	-	1	55
63	250	*СЭ.ЗО.3.3.3.250.63 196193	II	7	19с38нж	Б	-	300	-	-	-	1	55
63	250	*СЭ.ЗО.1.3.1.250.63 196194	I. III	7	19с38нж	А	470	480	250	-	-	2	175
63	250	*СЭ.ЗО.3.3.1.250.63 196195	II	7	19с38нж	Б	470	480	250	-	-	2	175
16	300	*СЭ.ЗО.1.3.3.300.16 196789	I. III	25	-	А	-	350	-	375	430	1	56
16	300	*СЭ.ЗО.3.3.3.300.16 196054	II	25	-	Б	-	350	-	375	430	1	56
16	300	*СЭ.ЗО.1.3.1.300.16 196055	I. III	25	-	А	460	436	300	-	-	2	104
16	300	*СЭ.ЗО.3.3.1.300.16 196056	II	25	-	Б	460	436	300	-	-	2	104
25	300	*СЭ.ЗО.1.3.3.300.25 196100	I. III	25	-	А	-	350	-	375	430	1	58
25	300	*CЭ.ЗО.3.3.3.300.25 196101	II	25	-	Б	-	350	-	375	430	1	58
25	300	*СЭ.ЗО.1.3.1.300.25 196102	I. III	25	-	А	485	486	280	-	-	2	130
25	300	*СЭ.ЗО.3.3.1.300.25 196103	II	25	-	Б	485	486	280	-	-	2	130
40	300	*СЭ.ЗО.1.3.3.300.40 196148	I. III	12	19с47нж	А	-	350	-	375	430	1	60
40	300	*СЭ.ЗО.3.3.3.300.40 196149	II	12	19с47нж	Б	-	350	-	375	430	1	60
40	300	*СЭ.ЗО.1.3.1.300.40 196150	I. III	12	19с47нж	А	510	510	280	-	-	2	175
40	300	*СЭ.ЗО.3.3.1.300.40 196151	II	12	19с47нж	Б	510	510	280	-	-	2	175
63	300	*СЭ.ЗО.1.3.3.300.63 196196	I. III	12	19с38нж	А	-	350	-	395	421	1	75
63	300	*СЭ.ЗО.3.3.3.300.63 196197	II	12	19с38нж	Б	-	350	-	395	421	1	75
63	300	*СЭ.ЗО.1.3.1.300.63 196198	I. III	12	19с38нж	А	530	525	280	-	-	2	190
63	300	*СЭ.ЗО.3.3.1.300.63 196199	II	12	19с38нж	Б	530	525	280	-	-	2	190
16	400	*СЭ.ЗО.1.3.3.400.16 196793	I. III	25	-	А	-	500	-	496	542	1	110
16	400	*СЭ.ЗО.3.3.3.400.16 196057	II	25	-	Б	-	500	-	496	542	1	110
16	400	*СЭ.ЗО.1.3.1.400.16 196058	I. III	25	-	А	580	556	400	-	-	2	215
16	400	*СЭ.ЗО.3.3.1.400.16 196059	II	25	-	Б	580	556	400	-	-	2	215
25	400	*СЭ.ЗО.1.3.3.400.25 196104	I. III	25	-	А	-	500	-	496	542	1	115
25	400	*СЭ.ЗО.3.3.3.400.25 196105	II	25	-	Б	-	500	-	496	542	1	115
25	400	*СЭ.ЗО.1.3.1.400.25 196106	I. III	25	-	А	610	557	350	-	-	2	240
25	400	*СЭ.ЗО.3.3.1.400.25 196107	II	25	-	Б	610	557	350	-	-	2	240
40	400	*СЭ.ЗО.1.3.3.400.40 196152	I. III	12	19с47нж	А	-	500	-	496	532	1	120
40	400	*СЭ.ЗО.3.3.3.400.40 196153	II	12	19с47нж	Б	-	500	-	496	532	1	120
40	400	*СЭ.ЗО.1.3.1.400.40 196154	I. III	12	19с47нж	А	655	625	350	-	-	2	370
40	400	*СЭ.ЗО.3.3.1.400.40 196155	II	12	19с47нж	Б	655	625	350	-	-	2	370
63	400	*СЭ.ЗО.1.3.3.400.63 196200	I. III	12	19с38нж	А	-	500	-	496	537	1	145
63	400	*СЭ.ЗО.3.3.3.400.63 196201	II	12	19с38нж	Б	-	500	-	496	537	1	145
63	400	*СЭ.ЗО.1.3.1.400.63 196202	I. III	12	19с38нж	А	670	667	350	-	-	2	590
63	400	*СЭ.ЗО.3.3.1.400.63 196203	II	12	19с38нж	Б	670	667	350	-	-	2	590
16	50	*СЭ.ЗО.1.3.3.50.16 196030	I. III	3	-	А	-	-	-	-	-	1	3
16	50	*СЭ.ЗО.3.3.3.50.16 196031	II	3	-	Б	-	-	-	-	-	1	3
16	50	*СЭ.ЗО.1.3.2.50.16 196032	I. III	3	-	А	160	45	-	-	-	2	8
16	50	*СЭ.ЗО.3.3.2.50.16 196033	II	3	-	Б	160	45	-	-	-	2	8
25	50	*СЭ.ЗО.1.3.3.50.25 196076	I. III	3	-	А	-	-	-	-	-	1	3
25	50	*СЭ.ЗО.3.3.3.50.25 196077	II	3	-	Б	-	-	-	-	-	1	3
25	50	*СЭ.ЗО.1.3.2.50.25 196078	I. III	3	-	А	160	45	-	-	-	2	8
25	50	*СЭ.ЗО.3.3.2.50.25 196079	II	3	-	Б	160	45	-	-	-	2	8
40	50	*СЭ.ЗО.1.3.3.50.40 196865	I. III	1	19с47нж	А	-	210	-	90	-	1	4
40	50	*СЭ.ЗО.3.3.3.50.40 196126	II	1	19с47нж	Б	-	210	-	90	-	1	4
40	50	*СЭ.ЗО.1.3.2.50.40 196127	I. III	1	19с47нж	А	160	45	-	-	-	2	12
40	50	*СЭ.ЗО.3.3.2.50.40 196128	II	1	19с47нж	Б	160	45	-	-	-	2	12
63	50	*СЭ.ЗО.1.3.3.50.63 196172	I. III	1	19с38нж	А	-	210	-	90	-	1	5
63	50	*СЭ.ЗО.3.3.3.50.63 196173	II	1	19с38нж	Б	-	210	-	90	-	1	5
63	50	*СЭ.ЗО.1.3.2.50.63 196174	I. III	1	19с38нж	А	175	67	-	-	-	2	16
63	50	*СЭ.ЗО.3.3.2.50.63 196175	II	1	19с38нж	Б	175	67	-	-	-	2	16
16	500	*СЭ.ЗО.1.3.3.500.16 196797	I. III	45	-	А	-	500	-	610	705	1	185
16	500	*СЭ.ЗО.3.3.3.500.16 196060	II	45	-	Б	-	500	-	610	705	1	185
16	500	*СЭ.ЗО.1.3.2.500.16 196061	I. III	45	-	А	710	500	400	-	-	2	305
16	500	*СЭ.ЗО.3.3.2.500.16 196062	II	45	-	Б	710	500	400	-	-	2	305
25	500	*СЭ.ЗО.1.3.3.500.25 196108	I. III	45	-	А	-	500	-	610	707	1	200
25	500	*СЭ.ЗО.3.3.3.500.25 196109	II	45	-	Б	-	500	-	610	707	1	200
25	500	*СЭ.ЗО.1.3.2.500.25 196110	I. III	45	-	А	730	500	400	-	-	2	340
25	500	*СЭ.ЗО.3.3.2.500.25 196111	II	45	-	Б	730	500	400	-	-	2	340
40	500	*СЭ.ЗО.1.3.3.500.40 196156	I. III	20	19с47нж	А	-	500	-	610	707	1	205
40	500	*СЭ.ЗО.3.3.3.500.40 196157	II	20	19с47нж	Б	-	500	-	610	707	1	205
40	500	*СЭ.ЗО.1.3.2.500.40 196158	I. III	20	19с47нж	А	755	790	410	-	-	2	480
40	500	*СЭ.ЗО.3.3.2.500.40 196159	II	20	19с47нж	Б	755	790	410	-	-	2	480
63	500	*СЭ.ЗО.1.3.3.500.63 196204	I. III	20	19с38нж	А	-	500	-	611	667	1	220
63	500	*СЭ.ЗО.3.3.3.500.63 196205	II	20	19с38нж	Б	-	500	-	611	667	1	200
63	500	*СЭ.ЗО.1.3.2.500.63 196206	I. III	20	19с38нж	А	800	840	400	-	-	2	560
63	500	*СЭ.ЗО.3.3.2.500.63 196207	II	20	19с38нж	Б	800	840	400	-	-	2	560
16	600	*СЭ.ЗО.1.3.3.600.16 196801	I. III	45	-	А	-	650	-	710	795	1	290
16	600	*СЭ.ЗО.3.3.3.600.16 196063	II	45	-	Б	-	650	-	710	795	1	290
16	600	*СЭ.ЗО.1.3.2.600.16 196064	I. III	45	-	А	840	650	-	-	-	2	450
16	600	*СЭ.ЗО.3.3.2.600.16 196065	II	45	-	Б	840	650	-	-	-	2	450
25	600	*СЭ.ЗО.1.3.3.600.25 196112	I. III	45	-	А	-	650	-	710	790	1	310
25	600	*СЭ.ЗО.3.3.3.600.25 196113	II	45	-	Б	-	650	-	710	790	1	310
25	600	*СЭ.ЗО.1.3.2.600.25 196114	I. III	45	-	А	810	650	480	-	-	2	490
25	600	*СЭ.ЗО.3.3.2.600.25 196115	II	45	-	Б	810	650	480	-	-	2	490
40	600	*СЭ.ЗО.1.3.3.600.40 196160	I. III	20	19с47нж	А	-	650	-	710	790	1	312
40	600	*СЭ.ЗО.3.3.3.600.40 196161	II	20	19с47нж	Б	-	650	-	710	790	1	312
40	600	*СЭ.ЗО.1.3.2.600.40 196162	I. III	20	19с47нж	А	890	880	480	-	-	2	620
40	600	*СЭ.ЗО.3.3.2.600.40 196163	II	20	19с47нж	Б	890	880	480	-	-	2	620
63	600	*СЭ.ЗО.1.3.3.600.63 196208	I. III	20	19с38нж	А	-	650	-	710	770	1	410
63	600	*СЭ.ЗО.3.3.3.600.63 196209	II	20	19с38нж	Б	-	650	-	710	770	1	410
63	600	*СЭ.ЗО.1.3.2.600.63 196210	I. III	20	19с38нж	А	925	1020	480	-	-	2	780
63	600	*СЭ.ЗО.3.3.2.600.63 196211	II	20	19с38нж	Б	925	1020	480	-	-	2	780
16	80	*СЭ.ЗО.1.3.3.80.16 196034	I. III	6	-	А	-	-	-	-	-	1	6
16	80	*СЭ.ЗО.3.3.3.80.16 196035	II	6	-	Б	-	-	-	-	-	1	6
16	80	*СЭ.ЗО.1.3.2.80.16 196036	I. III	6	-	А	195	50	-	-	-	2	13
16	80	*СЭ.ЗО.3.3.2.80.16 196037	II	6	-	Б	195	50	-	-	-	2	13
25	80	*СЭ.ЗО.1.3.3.80.25 196080	I. III	6	-	А	-	-	-	-	-	1	6
25	80	*СЭ.ЗО.3.3.3.80.25 196081	II	6	-	Б	-	-	-	-	-	1	6
25	80	*СЭ.ЗО.1.3.2.80.25 196082	I. III	6	-	А	195	52	-	-	-	2	14
25	80	*СЭ.ЗО.3.3.2.80.25 196083	II	6	-	Б	195	52	-	-	-	2	14
40	80	*СЭ.ЗО.1.3.3.80.40 196869	I. III	3	19с47нж	А	-	250	-	121	-	1	7
40	80	*СЭ.ЗО.3.3.3.80.40 196129	II	3	19с47нж	Б	-	250	-	121	-	1	7
40	80	*СЭ.ЗО.1.3.2.80.40 196130	I. III	3	19с47нж	А	195	55	-	-	-	2	20
40	80	*СЭ.ЗО.3.3.2.80.40 196131	II	3	19с47нж	Б	195	55	-	-	-	2	20
63	80	*СЭ.ЗО.1.3.3.80.63 196176	I. III	3	19с38нж	А	-	-	-	121	-	1	9
63	80	*СЭ.ЗО.3.3.3.80.63 196177	II	3	19с38нж	Б	-	-	-	121	-	1	9
63	80	*СЭ.ЗО.1.3.2.80.63 196178	I. III	3	19с38нж	А	210	72	-	-	-	2	25
63	80	*СЭ.ЗО.3.3.2.80.63 196179	II	3	19с38нж	Б	210	72	-	-	-	2	25
16	800	*СЭ.ЗО.1.3.3.800.16 196066	I. III	80	-	А	-	750	-	-	-	1	500
16	800	*СЭ.ЗО.3.3.3.800.16 196067	II	80	-	Б	-	750	-	-	-	1	500
16	800	*СЭ.ЗО.1.3.2.800.16 196068	I. III	80	-	А	1020	750	600	-	-	2	720
16	800	*СЭ.ЗО.3.3.2.800.16 196069	II	80	-	Б	1020	750	600	-	-	2	720
25	800	*СЭ.ЗО.1.3.3.800.25 196116	I. III	80	-	А	-	600	-	1061	1000	1	545
25	800	*СЭ.ЗО.3.3.3.800.25 196117	II	80	-	Б	-	600	-	1061	1000	1	545
25	800	*СЭ.ЗО.1.3.2.800.25 196118	I. III	80	-	А	1075	600	600	-	-	2	890
25	800	*СЭ.ЗО.3.3.2.800.25 196119	II	80	-	Б	1075	600	600	-	-	2	890
40	800	*СЭ.ЗО.1.3.3.800.40 196164	I. III	40	19с47нж	А	-	750	-	-	-	1	600
40	800	*СЭ.ЗО.3.3.3.800.40 196165	II	40	19с47нж	Б	-	750	-	-	-	1	600
40	800	*СЭ.ЗО.1.3.2.800.40 196166	I. III	40	19с47нж	А	1135	1130	600	-	-	2	1340
40	800	*СЭ.ЗО.3.3.2.800.40 196167	II	40	19с47нж	Б	1135	1130	600	-	-	2	1340
63	800	*СЭ.ЗО.1.3.3.800.63 196212	I. III	40	19с38нж	А	-	750	-	-	-	1	700
63	800	*СЭ.ЗО.3.3.3.800.63 196213	II	40	19с38нж	Б	-	750	-	-	-	1	700

Photo Gallery

VALVES AND FITTINGS
- Stop fittings
  - Slide valves
    - For Nuclear Thermal Power Plant
      - Rising-stem wedge gate valves
    - For oil and gas industry
      - Cast gate valves for reservoir pressure maintenance system
      - Slide oil-filled gate valves
    - For Thermal Power Plant
      - Cast wedge gate valves for high parameters
      - Cast wedge gate valves PN63/PN100
    - General-purpose industrial pipeline valves
  - Butterfly valves
  - Stop valves
    - For Thermal Power Plant
    - General-purpose stop valves
      - Stop steel valves PN16-PN63
      - Stop steel valves PN160
  - Ball valves
    - Ball valves PN16-PN40
  - Sliding plate valves
    - PN2,5
    - PN4
- Control fittings
- Protective and safety fittings
  - Swing check valve
    - For Thermal Power Plant
    - General-purpose swing check valve
  - Lift check valves
  - Plate valve PN16/PN63
  - Shutoff valve
    - Fast-acting shutoff valve PN16
    - Pilot-operated shutoff valve PN 16
  - Safety valve
    - For Thermal Power Plants
  - Pilot valve
  - Check and admission valves of high pressure maintenance
- Pressure-reducing and desuperheating station
  - Steam coolers
  - Silencers
- Filters, level bars, steam trap,
  - Filters
    - Water filters
    - Gas filters
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
Steam trap	К	45
Filter	Ф	-

Body material	Designation
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
Coating	4