Home Products VALVES AND FITTINGS Stop fittings Slide valves General-purpose industrial pipeline valves

Rising-stem stamp-welded gate valves PN 16 / 25

version

specifications

All photos

Purpose :

Rising-stem stamp-welded gate valve PN 16 / 25 are used as a locking device to shutoff flows of the medium in the pipelines for water and gas supply systems, for power plants, refineries chemical, gas and other industries.

Nominal pressure, bar	16, 25
Operating medium	I - water, steam, natural gas without hydrogen sulfide and other liquid and gaseous nonaggressive medium neutral to the valve parts II - aggressive liquid medium (40% of nitric acid, 20% of phosphoric acid, oil acid), up to 6% hydrogen sulfide-rich natural gas, acid vapors, acid vapors, liquid and gaseous aggressive medium
Operating medium temperature	I - ≤ +300℃ II - ≤ +450℃
Tightness class	B, C according to GOST 9544, A - upon customer’s request
Connection to pipeline	Flanged according to GOST 12815-80, by welding
Drive type	Manual (handwheel), gear box, electric actuator
Applied standards	ТУ У 29.1–05744691-016:2007
Ambient class	У1 (U1) according to GOST 15150
Installation position	Any situation with electric actuator in upper hemisphere

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

Designation and basic dimensions

Choose pressure (bar) :

PN,bar	DN	Designation	Arrg.	Analog	L, мм	H, мм	H1, мм	K, мм	D0, мм	Pic.	Weight, kg
16	1000	*СЭ.ЗКС.1.3.2.1000.16.9 306585	I	30с950нжФ	1200	3250	4270	-	-	1	3770
16	1000	*СЭ.ЗКС.3.3.2.1000.16.9 306586	II	30нж950нжФ	1200	3250	4270	-	-	1	3770
16	1000	*СЭ.ЗКС.1.3.3.1000.16.9 306587	I	30с550нжC	1200	3250	4270	-	-	2,4	3510
16	1000	*СЭ.ЗКС.3.3.3.1000.16.9 306588	II	30нж950нжC	1200	3250	4270	-	-	2,4	3510
25	1000	*СЭ.ЗКС.1.3.2.1000.25.9 306589	I	30с907нжФ	1490	3700	4540	-	-	1	3500
25	1000	*СЭ.ЗКС.3.3.2.1000.25.9 306590	II	30нж907нжФ	1490	3700	4540	-	-	1	3500
25	1000	*СЭ.ЗКС.1.3.3.1000.25.9 306591	I	30с907нжС	1450	3700	4540	-	-	1,2	3290
25	1000	*СЭ.ЗКС.3.3.3.1000.25.9 306592	II	30нж907нжС	1450	3700	4540	-	-	1,2	3290
16	150	*СЭ.ЗКС.3.3.3.150.16.2 306472	II	30нж50нжC	280	645	820	-	280	2, 3	64
16	150	*СЭ.ЗКС.1.3.3.150.16.2 306470	I	30с50нжC	280	645	820	-	280	2, 3	64
16	150	*СЭ.ЗКС.3.3.3.150.16.9 306471	II	30нж950нжC	280	645	820	-	280	1, 2	64
16	150	*СЭ.ЗКС.3.3.2.150.16.2 306468	II	30нж50нжФ	280	645	820	-	280	1, 3	73
16	150	*СЭ.ЗКС.1.3.3.150.16.9 306469	I	30с950нжC	280	645	820	-	280	1, 2	64
16	150	*СЭ.ЗКС.3.3.2.150.16.9 306467	II	30нж950нжФ	280	645	820	-	280	1	73
16	150	*СЭ.ЗКС.1.3.2.150.16.2 306466	I	30с50нжФ	280	645	820	-	280	1, 3	73
16	150	*СЭ.ЗКС.1.3.2.150.16.9 306465	I	30с950нжФ	280	645	820	-	280	1	73
16	200	*СЭ.ЗКС.1.3.3.200.16.9 306485	I	30с950нжC	330	810	1030	-	360	1,2	95
16	200	*СЭ.ЗКС.1.3.3.200.16.2 306486	I	30с50нжC	330	810	1030	-	360	2,3	95
16	200	*СЭ.ЗКС.3.3.3.200.16.9 306487	II	30нж950нжC	330	810	1030	-	360	1,2	95
16	200	*СЭ.ЗКС.3.3.3.200.16.2 306488	II	30нж50нжC	330	810	1030	-	360	2,3	95
16	200	*СЭ.ЗКС.3.3.2.200.16.2 306484	II	30нж50нжФ	330	810	1030	-	360	1,3	110
16	200	*СЭ.ЗКС.1.3.2.200.16.9 306481	I	30с950нжФ	330	810	1030	-	360	1	110
16	200	*СЭ.ЗКС.3.3.2.200.16.9 306483	II	30нж950нжФ	330	810	1030	-	360	1	110
16	200	*СЭ.ЗКС.1.3.2.200.16.2 306482	I	30с50нжФ	330	810	1030	-	360	1,3	110
16	250	*СЭ.ЗКС.1.3.2.250.16.9 306497	I	30с950нжФ	450	940	1230	-	640	1	130
16	250	*СЭ.ЗКС.1.3.2.250.16.2 306498	I	30с50нжФ	450	940	1230	-	640	1,3	130
16	250	*СЭ.ЗКС.3.3.2.250.16.9 306499	II	30нж950нжФ	450	940	1230	-	640	1	130
16	250	*СЭ.ЗКС.3.3.2.250.16.2 306500	II	30нж50нжФ	450	940	1230	-	640	1,3	130
16	250	*СЭ.ЗКС.1.3.3.250.16.9 306501	I	30с950нжC	450	940	1230	-	640	1,2	110
16	250	*СЭ.ЗКС.1.3.3.250.16.2 306502	I	30с50нжC	450	940	1230	-	640	2,3	110
16	250	*СЭ.ЗКС.3.3.3.250.16.9 306503	II	30нж950нжC	450	940	1230	-	640	1,2	110
16	250	*СЭ.ЗКС.3.3.3.250.16.2 306504	II	30нж50нжC	450	940	1230	-	640	2,3	110
16	300	*СЭ.ЗКС.1.3.2.300.16.9 306513	I	30с950нжФ	500	1060	1380	361	500	1	210
16	300	*СЭ.ЗКС.1.3.2.300.16.5 306514	I	30с550нжФ	500	1060	1380	361	500	1,4	210
16	300	*СЭ.ЗКС.3.3.2.300.16.9 306515	II	30нж950нжФ	500	1060	1380	361	500	1	210
16	300	*СЭ.ЗКС.3.3.2.300.16.5 306516	II	30нж550нжФ	500	1060	1380	361	500	1,4	210
16	300	*СЭ.ЗКС.1.3.3.300.16.9 306517	I	30с950нжC	500	1060	1380	361	500	1,2	190
16	300	*СЭ.ЗКС.1.3.3.300.16.5 306518	I	30с550нжC	500	1060	1380	361	500	2,4	190
16	300	*СЭ.ЗКС.3.3.3.300.16.9 306519	II	30нж950нжC	500	1060	1380	361	500	1,2	190
16	300	*СЭ.ЗКС.3.3.3.300.16.5 306520	II	30нж550нжC	500	1060	1380	361	500	2,4	190
25	300	*СЭ.ЗКС.1.3.2.300.25.9 306521	I	30с907нжФ	500	1190	1485	361	500	1	450
25	300	*СЭ.ЗКС.1.3.2.300.25.5 306522	I	30с507нжФ	500	1190	1485	361	500	1,4	450
25	300	*СЭ.ЗКС.3.3.2.300.25.9 306523	II	30нж907нжФ	500	1190	1485	361	500	1	450
25	300	*СЭ.ЗКС.3.3.2.300.25.5 306524	II	30нж507нжФ	500	1190	1485	361	500	1,4	450
25	300	*СЭ.ЗКС.1.3.3.300.25.9 306525	I	30с907нжФ	500	1190	1485	361	500	2	415
25	300	*СЭ.ЗКС.1.3.3.300.25.5 306526	I	30с507нжФ	500	1190	1485	361	500	2,4	415
25	300	*СЭ.ЗКС.3.3.3.300.25.9 306527	II	30нж907нжС	500	1190	1485	361	500	2	415
25	300	*СЭ.ЗКС.3.3.3.300.25.5 306528	II	30нж507нжС	500	1190	1485	361	500	2,4	415
16	400	*СЭ.ЗКС.1.3.2.400.16.9 306529	I	30с950нжФ	600	1440	1945	361	500	1	460
16	400	*СЭ.ЗКС.1.3.2.400.16.5 306530	I	30с550нжФ	600	1440	1945	361	500	1,4	460
16	400	*СЭ.ЗКС.3.3.2.400.16.9 306531	II	30нж950нжФ	600	1440	1945	361	500	1	460
16	400	*СЭ.ЗКС.3.3.2.400.16.5 306532	II	30нж550нжФ	600	1440	1945	361	500	с	460
16	400	*СЭ.ЗКС.1.3.3.400.16.9 306533	I	30с950нжC	600	1440	1945	361	500	2	400
16	400	*СЭ.ЗКС.1.3.3.400.16.5 306534	I	30с550нжC	600	1440	1945	361	500	2,4	400
16	400	*СЭ.ЗКС.3.3.3.400.16.9 306535	II	30нж950нжC	600	1440	1945	361	500	2	400
16	400	*СЭ.ЗКС.3.3.3.400.16.5 306536	II	30нж550нжC	600	1440	1945	361	500	2,4	400
25	400	*СЭ.ЗКС.1.3.2.400.25.9 306537	I	30с907нжФ	600	1385	1805	361	500	1	650
25	400	*СЭ.ЗКС.1.3.2.400.25.5 306538	I	30с507нжФ	600	1385	1805	361	500	1,4	650
25	400	*СЭ.ЗКС.3.3.2.400.25.9 306539	II	30нж907нжФ	600	1385	1805	361	500	1	650
25	400	*СЭ.ЗКС.3.3.2.400.25.5 306540	II	30нж507нжФ	600	1385	1805	361	500	1,4	650
25	400	*СЭ.ЗКС.1.3.3.400.25.9 306541	I	30с907нжФ	600	1385	1805	361	500	2	520
25	400	*СЭ.ЗКС.1.3.3.400.25.5 306542	I	30с507нжФ	600	1385	1805	361	500	2,4	520
25	400	*СЭ.ЗКС.3.3.3.400.25.9 306543	II	30нж907нжС	600	1385	1805	361	500	2	520
25	400	*СЭ.ЗКС.3.3.3.400.25.5 306544	II	30нж507нжС	600	1385	1805	361	500	2,4	520
16	500	*СЭ.ЗКС.1.3.2.500.16.9 306545	I	30с950нжФ	700	1810	2470	361	500	1	1000
16	500	*СЭ.ЗКС.1.3.2.500.16.5 306546	I	30с550нжФ	700	1810	2470	361	500	1,4	1000
16	500	*СЭ.ЗКС.3.3.2.500.16.9 306547	II	30нж950нжФ	700	1810	2470	361	500	1	1000
16	500	*СЭ.ЗКС.3.3.2.500.16.5 306548	II	30нж550нжФ	700	1810	2470	361	500	1,4	1000
16	500	*СЭ.ЗКС.1.3.3.500.16.9 306549	I	30с950нжC	700	1810	2470	361	500	2	920
16	500	*СЭ.ЗКС.1.3.3.500.16.5 306550	I	30с550нжC	700	1810	2470	361	500	2,4	920
16	500	*СЭ.ЗКС.3.3.3.500.16.9 306551	II	30нж950нжC	700	1810	2470	361	500	2	920
16	500	*СЭ.ЗКС.3.3.3.500.16.5 306552	II	30нж550нжC	700	1810	2470	361	500	2,4	920
25	500	*СЭ.ЗКС.1.3.2.500.25.9 306553	I	30с907нжФ	700	1880	2475	543	640	1	1200
25	500	*СЭ.ЗКС.1.3.2.500.25.5 306554	I	30с507нжФ	700	1880	2475	543	640	1,4	1200
25	500	*СЭ.ЗКС.3.3.2.500.25.9 306555	II	30нж907нжФ	700	1880	2475	543	640	1	1200
25	500	*СЭ.ЗКС.3.3.2.500.25.5 306556	II	30нж507нжФ	700	1880	2475	543	640	1,4	1200
25	500	*СЭ.ЗКС.1.3.3.500.25.9 306557	I	30с907нжФ	700	1880	2475	543	640	2	1045
25	500	*СЭ.ЗКС.1.3.3.500.25.5 306558	I	30с507нжФ	700	1880	2475	543	640	2,4	1045
25	500	*СЭ.ЗКС.3.3.3.500.25.9 306559	II	30нж907нжС	700	1880	2475	543	640	2	1045
25	500	*СЭ.ЗКС.3.3.3.500.25.5 306560	II	30нж507нжС	700	1880	2475	543	640	2,4	1045
16	600	*СЭ.ЗКС.1.3.2.600.16.9 306561	I	30с950нжФ	800	2900	3664	453	640	1	1450
16	600	*СЭ.ЗКС.1.3.2.600.16.5 306562	I	30с550нжФ	800	2900	3664	453	640	1,4	1450
16	600	*СЭ.ЗКС.3.3.2.600.16.9 306563	II	30нж950нжФ	800	2900	3664	453	640	1	1450
16	600	*СЭ.ЗКС.3.3.2.600.16.5 306564	II	30нж550нжФ	800	2900	3664	453	640	1,4	1450
16	600	*СЭ.ЗКС.1.3.3.600.16.9 306565	I	30с950нжC	800	2900	3664	453	640	2	1360
16	600	*СЭ.ЗКС.1.3.3.600.16.5 306566	I	30с550нжC	800	2900	3664	453	640	2,4	1360
16	600	*СЭ.ЗКС.3.3.3.600.16.9 306567	II	30нж950нжC	800	2900	3664	453	640	2	1360
16	600	*СЭ.ЗКС.3.3.3.600.16.5 306568	II	30нж550нжC	800	2900	3664	453	640	2,4	1360
25	600	*СЭ.ЗКС.1.3.2.600.25.9 306569	I	30с907нжФ	800	2138	2770	453	640	1	1562
25	600	*СЭ.ЗКС.1.3.2.600.25.5 306570	I	30с507нжФ	800	2138	2770	453	640	1,4	1562
25	600	*СЭ.ЗКС.3.3.2.600.25.9 306571	II	30нж907нжФ	800	2138	2770	453	640	1	1562
25	600	*СЭ.ЗКС.3.3.2.600.25.5 306572	II	30нж507нжФ	800	2138	2770	453	640	1,4	1562
25	600	*СЭ.ЗКС.1.3.3.600.25.9 306573	I	30с907нжФ	800	2138	2770	453	640	2	1440
25	600	*СЭ.ЗКС.1.3.3.600.25.5 306574	I	30с507нжФ	800	2138	2770	453	640	2,4	1440
25	600	*СЭ.ЗКС.3.3.3.600.25.9 306575	II	30нж907нжС	800	2138	2770	453	640	2	1440
25	600	*СЭ.ЗКС.3.3.3.600.25.5 306576	II	30нж507нжС	800	2138	2770	453	640	2,4	1440
25	700	*СЭ.ЗКС.1.3.2.700.25.9 306609	I	30с907нжФ	900	2110	3120	-	-	1	2370
25	700	*СЭ.ЗКС.3.3.2.700.25.9 306610	II	30нж907нжФ	900	2110	3120	-	-	1	2370
25	700	*СЭ.ЗКС.1.3.3.700.25.9 306611	I	30с907нжС	900	2110	3120	-	-	1,2	2160
25	700	*СЭ.ЗКС.3.3.3.700.25.9 306612	II	30нж907нжС	900	2110	3120	-	-	1,2	2160
16	800	*СЭ.ЗКС.1.3.2.800.16.9 306577	I	30с950нжФ	1000	2384	3146	453	640	1	2366
16	800	*СЭ.ЗКС.3.3.2.800.16.9 306578	II	30нж950нжФ	1000	2384	3146	453	640	1	2366
16	800	*СЭ.ЗКС.1.3.3.800.16.9 306579	I	30с550нжC	1000	2384	3146	453	640	2,4	2205
16	800	*СЭ.ЗКС.3.3.3.800.16.9 306580	II	30нж950нжC	1000	2384	3146	453	640	2,4	2205
25	800	*СЭ.ЗКС.1.3.2.800.25.9 306581	I	30с907нжФ	1400	2605	3420	-	-	1	3200
25	800	*СЭ.ЗКС.3.3.2.800.25.9 306582	II	30нж907нжФ	1400	2605	3420	-	-	1	3200
25	800	*СЭ.ЗКС.1.3.3.800.25.9 306583	I	30с907нжС	1200	2605	3420	-	-	1,2	2750
25	800	*СЭ.ЗКС.3.3.3.800.25.9 306584	II	30нж907нжС	1200	2605	3420	-	-	1,2	2750

Specifications for drive choice

PN	DN	Stem thread	Required revolutions	Required break to open torque, Nm	Hookup according to ОСТ 26-07-763
16	150	Tr24х5LH	33	45/39	А
16	200	Tr28х5LH	41,5	126/118	Б
16	250	Tr36х6LH	45	160/145	Б
16	300	Tr36х6LH	52,5	200/159	Б
25	300	Tr40х6LH	52,5	530/480	В
16	400	Tr44х6LH	70	650/550	В
25	400	Tr50х8LH	52	870/700	В
16	500	Tr50х8LH	65	980/850	В
25	500	Tr60х8LH	65	1235/950	Г
16	600	Tr60х8LH	77	1500/1300	Г
25	600	Tr70х10LH	63	1940/1460	Г
25	700	Tr70х10LH	71,5	3850/2510	Д
16	800	Tr70х10LH	77	2462/1816	Г
25	800	Tr80х10LH	81	3940/2775	Д
16	1000	Tr100х12LH	85	4720/3180	Д
25	1000	Tr110х12LH	87	6500/5800	Д

The valve can be equipped with electric drives of various domestic or foreign manufacturers upon customer’s request.

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