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Home Products VALVES AND FITTINGS Control fittings

Slide gate valve

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specifications

Valves control with drivesи: built-in actuator, pedestal drive

Valves are manufactured with gate type controlling element

Sealing surface – corrosion-resistant steel.

Amount of leakage, max – 1% from Kvy or others uppon customer's request.

Connection to pipeline – by welding.

Operating medium flow – as indicated by the arrow on the valve body.

Installation position - stem end up position on horizontal section of pipeline.

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

  • КЛ.
    Valve type

    Valve typeAbbreviationDesignation
    Control valveКЛ25
  • 2.
    Body material

    Body materialDesignation
    Carbon steel1
    Alloy steel2
    Corrosion-resistant steel3
    Gray iron4
  • 3.
    Sealing surface material

    Sealing surface materialDesignation
    Brass, bronze1
    Corrosion-resistant steel3
    Rubber10
    Non-metallic14
  • 3.
    Type of connection

    Type of connectionDesignation
    Inter-flanged1
    Flanged2
    By welding3
    Coating4
  • 100.

    Nominal diameter (DN)

  • 255.

    Nominal pressure  (operating) PN (Рр) bar

  • Э
    Drive type

    Drive typeDesignation
    Manual (wheel, handle)0
    ElectricЭ
  • 25

    Valve type designation

  • 0028

    Development identification number according to registration book

1) * Max steam flow rate Q under critical pressure difference.

2) Valves with  250025.00.000; 250026.00.000; 250046.00.000; 250047.00.000; 250068.00.000; 250069.00.000; 250071.00.000; 250072.00.000 drawings designation are used on start-up lines under following operating medium parameters:

- under 28,4 MPa (290 bar), 460 ºС –long-term;

- under 28,4 MPa (290 bar), 510 ºС – short-term, max 20 000 hours.

3) Valves from 25028.00.000 до 25030.00.000 drawings designation are used under temperature of 545 ºС during 100 000 hours and under 500 ºС max during further operation according to general life cycle.

Choose operating (nominal) pressure, MPa (bar):

  • 4
  • 9,8
  • 10
  • 13,7
  • 15,7
  • 23,5
  • 25,0
  • 28,4
  • 37,3
  • PN63
PN DN Designation Medium t, °C Analog ΔР, MPa Body material KV100, м3/час Fmaх, см2 L, mm Torque, Nm Weight, kg Controlling element type, pic.
9,8 100 *СЭ.КЛ.2.3.3.100.100.Э 250011 Steam 540 1085-100-Э 9,8 15Х1М1Ф 71,5 24 400 153 233 1
9,8 100 *СЭ.КЛ.2.3.3.100.100.Э 250012 Steam 540 1085-100-Э-01 9,8 15Х1М1Ф 47 24 400 153 233 1
9,8 100 *СЭ.КЛ.2.3.3.100.100.Э 250041 Steam 540 808-100-Э 9,8 15Х1М1Ф 68 19,3 500 125 279 1
9,8 100 *СЭ.КЛ.2.3.3.100.100.Э 250042 Steam 540 995-100-Эа 9,8 15Х1М1Ф 85 24 500 212 265 1
13,7 100 *СЭ.КЛ.2.3.3.100.140.Э 250016 Steam 560 1087-100-Эа 13,7 15Х1М1Ф 96,7 24 400 208 240 1
13,7 100 *СЭ.КЛ.2.3.3.100.140.Э 250017 Steam 560 1087-100-Э-01 13,7 15Х1М1Ф 60* 15,8 400 208 233 1
13,7 100 *СЭ.КЛ.2.3.3.100.140.Э 250018 Steam 560 1087-100-Э-02 13,7 15Х1М1Ф 35* 8,8 400 208 233 1
13,7 100 *СЭ.КЛ.2.3.3.100.140.Э 250027 Steam 560 977-100-Эа 13,7 15Х1М1Ф 88 24 500 290 265 1
23,5 100 *СЭ.КЛ.2.3.3.100.240.Э 250001 Water 250 1086-100-Э 23,5 20, 20ГСЛ 36,3 8,8 400 217 256 1
23,5 100 *СЭ.КЛ.2.3.3.100.240.Э 250002 Water 250 1086-100-Эа-01 23,5 20, 20ГСЛ 96,7 24 400 217 256 1
23,5 100 *СЭ.КЛ.2.3.3.100.240.Э 250003 Water 250 1086-100-Э-02 23,5 20, 20ГСЛ 36,3 8,8 400 217 239 1
23,5 100 *СЭ.КЛ.2.3.3.100.240.Э 250013 Water 250 976-100-Эа 23,5 20, 20ГСЛ 38,3 9,5 500/550 217 262 1
25,0 100 *СЭ.КЛ.2.3.3.100.255.Э 250028 Steam 545 1233-100-Э 25 15Х1М1Ф 225* 30 600 530 512 1
25,0 100 *СЭ.КЛ.2.3.3.100.255.Э 250029 Steam 545 1233-100-Э 25 15Х1М1Ф 375* 50 600 530 512 1
25,0 100 *СЭ.КЛ.2.3.3.100.255.Э 250030 Steam 545 1233-100-Э 25 15Х1М1Ф 315* 42,5 600 530 512 1
28,4 100 *СЭ.КЛ.2.3.3.100.290.Э 250025 Steam 510 933-100-Эа 28,4 15Х1М1Ф 218 24 500/550 436 267 1
28,4 100 *СЭ.КЛ.2.3.3.100.290.Э 250026 Steam 510 933-100-Эа-01 28,4 15Х1М1Ф 400 44 500/550 436 267 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250006 Water 280 1084-100-Эа 7 20, 20ГСЛ 15,7 4 400 356 226 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250007 Water 280 1084-100-Эа-01 7 20, 20ГСЛ 24,2 6 400 356 226 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250008 Water 280 1084-100-Эа-02 7 20, 20ГСЛ 36,3 9,5 400 356 226 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250009 Water 280 1084-100-Эа-03 7 20, 20ГСЛ 97,8 24 400 356 239 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250015 Water 280 992-100-Эа-03 7 20, 20ГСЛ 96,7 24 500/550 364 261 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250019 Water 280 992-100-Эа 7 20, 20ГСЛ 16,1 4 500/550 364 261 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250020 Water 280 992-100-Эа-01 7 20, 20ГСЛ 24,2 6 500/550 364 261 1
37,3 100 *СЭ.КЛ.2.3.3.100.380.Э 250024 Water 280 992-100-Эа-02 7 20, 20ГСЛ 38,3 9,5 500/550 364 261 1
9,8 150 *СЭ.КЛ.2.3.3.150.100.Э 250031 Steam 540 995-150-Эа 9,8 15Х1М1Ф 250 78,5 600 370 571 1
9,8 150 *СЭ.КЛ.2.3.3.150.100.Э 250032 Steam 540 995-150-Эа-01 9,8 20ХМФЛ 102 37,8 600 370 571 1
9,8 150 *СЭ.КЛ.2.3.3.150.100.Э 250033 Steam 540 995-150-Эа-02 9,8 20ХМФЛ 170* 53,4 600 370 571 1
23,5 150 *СЭ.КЛ.2.3.3.150.240.Э 250005 Water 250 - 3,5 20ГСЛ 316,5 78,5 600 287 600 1
9,8 175 *СЭ.КЛ.2.3.3.175.100.Э 250040 Steam 545 977-175-Э 9,8 15Х1М1ФЛ 250* 78,5 600 370 570 1
13,7 175 *СЭ.КЛ.2.3.3.175.140.Э 250043 Steam 560 977-175-Эа 13,7 15Х1М1Ф 302,6 78,3 600 507 583 1
13,7 175 *СЭ.КЛ.2.3.3.175.140.Э 250044 Steam 560 977-175-Эа-01 13,7 15Х1М1ФЛ 148* 37,8 600 507 571 1
13,7 175 *СЭ.КЛ.2.3.3.175.140.Э 250045 Steam 560 977-175-Эа-02 13,7 15Х1М1ФЛ 240* 53,4 600 507 571 1
23,5 175 *СЭ.КЛ.2.3.3.175.240.Э 250034 Water 250 976-175-Эб 3,9 20, 20ГСЛ 96,7 24 600 287 558 1
23,5 175 *СЭ.КЛ.2.3.3.175.240.Э 250035 Water 250 976-175-Эб-01 3,9 20, 20ГСЛ 217,7 54 600 293 558 1
28,4 175 *СЭ.КЛ.2.3.3.175.290.Э 250046 Steam 510 993-175-Эб 28,4 15Х1М1Ф 473,7 54 600 710 563 1
28,4 175 *СЭ.КЛ.2.3.3.175.290.Э 250047 Steam 510 993-175-Эб-01 28,4 15Х1М1Ф 715,1 80,5 600 710 563 1
37,3 175 *СЭ.КЛ.2.3.3.175.380.Э 250010 Water 280 - 4 20ГСЛ 96,7 24 600 384 590 1
10 225 *СЭ.КЛ.1.3.3.225.100.Э 250238 Steam 540 677-225-0-02 4 20 566,9 136 600 300 595 1
23,5 250 *СЭ.КЛ.2.3.3.250.240.Э 250062 Water 250 976-250-Эб 4 20, 20ГСЛ 191,52 47 800 588 1308 1
23,5 250 *СЭ.КЛ.2.3.3.250.240.Э 250063 Water 250 976-250-Эб-01 4 20, 20ГСЛ 282,74 71 800 588 1308 1
28,4 250 *СЭ.КЛ.2.3.3.250.290.Э 250068 Steam 510 993-250-Эб 28,4 15Х1М1Ф 109,3 120 800 1627 1534 1
28,4 250 *СЭ.КЛ.2.3.3.250.290.Э 250069 Steam 510 993-250-Эб-01 28,4 15Х1М1Ф 1608,1 160 800 1627 1534 1
28,4 250 *СЭ.КЛ.2.3.3.250.290.Э 250071 Water 510 1157-250-Э 28,4 15Х1М1Ф 878,5 90 800 1470 1545 1
28,4 250 *СЭ.КЛ.2.3.3.250.290.Э 250072 Water-steam 510 1157-250-Г 28,4 15Х1М1Ф 878,5 90 800 1470 1308 1
37,3 250 *СЭ.КЛ.2.3.3.250.380.Э 250059 Steam 280 992-250-Эб 4 20, 20ГСЛ 242 60 800 833 1320 1
37,3 300 *СЭ.КЛ.2.3.3.300.380.Э 250073 Water 510 992-300-Эб 3,9 20, 20ГСЛ 463,7 115 900 892 1320 1
37,3 300 *СЭ.КЛ.2.3.3.300.380.Э 250074 Water 510 992-300-Эб-01 3,9 20, 20ГСЛ 673 167 900 892 1534 1
37,3 300 *СЭ.КЛ.2.3.3.300.380.Э 250075 Water 280 992-300-Эб-02 3,9 20, 20ГСЛ 1027,65 255 900 892 1534 1
PN63 300 *СЭ.КЛ.1.3.3.300.63.Э 250218 Water-steam 425 14с-73-20 18,2 25Л 1585 450 800 1550 548 2
PN63 300 *СЭ.КЛ.1.3.3.300.63.Э 250219 Water-steam 425 14с-73-20-1 18,2 25Л 660 192 800 1160 560 2
PN63 300 *СЭ.КЛ.1.3.3.300.63.Э 250220 Water-steam 425 14с-73-20-3 18,2 25Л 915 260 800 1300 546 2
37,3 32 *СЭ.КЛ.2.3.3.32.380.Э 0077-2015 Water 280 814-50-Ра - 20 6 1,5 190 75 37 1
4 350 *СЭ.КЛ.2.3.3.350.41.Э 250077 Steam 545 533-350-Э 3,9 15Х1М1Ф 547,5 250 850 510 1545 1
15,7 40 *СЭ.КЛ.2.3.3.40.160.Э 250131 Steam 545 815-40-Рв-01 - 12Х1МФ 30* 6,5 190 2350 22,7 1
25,0 40 *СЭ.КЛ.2.3.3.40.255.Э 250132 Steam 545 815-40-Рв - 12Х1МФ 25* 3,2 190 2350 22,7 1
PN63 400 *СЭ.КЛ.1.3.3.400.63.Э 250225 Water-steam 425 14с-73-26 14,5 25Л 1215 345 800 1200 522 2
PN63 400 *СЭ.КЛ.1.3.3.400.63.Э 250226 Water-steam 425 14с-76-64 14,5 25Л 1900 540 800 1650 590 2
9,8 50 *СЭ.КЛ.1.3.3.50.100.Э 0076-2015 Water 280 814-50-Ра - 20 4 1 190 33 37 1
13,7 50 *СЭ.КЛ.2.3.3.50.140.Э 250140 Steam 560 811-50-Рв - 12Х1МФ 15* 4 190 1350 22,7 1
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