Check valves

Showing all 7 results

  • Lift check valve C09

    PN

    10–40

    DN

    15–200

    Working temperature

    -50–400 °C

    Medium

    water, steam, non-aggressive and aggressive substances

    Material

    1.4308, 1.4408, 1.1138, 1.0619 / special materials on request: 42 2931, A216WCB

    Connection

    flanges, butt welding ends

    Operating

    self-acting

    Detail
  • Lift check valve Z15

    PN

    160–400

    DN

    65–150

    Working temperature

    -10–550 °C

    Medium

    water, steam, oil, crude oil products, non-aggressive substances

    Material

    1.7357, 1.0619

    Connection

    flanges, butt welding ends, combined

    Operating

    self-acting

    Detail
  • High-pressure lift check valve Z15.2

    PN

    63–500

    DN

    10–50

    Working temperature

    -196–650 °C

    Medium

    water, steam, gas, oil, crude oil products, non-aggressive and aggressive substances

    Material

    1.0460, 1.5415, 1.7335, 1.7383, 1.7715, 1.4571, 1.4903, A182F92, A350LF2 / others on request

    Connection

    butt welding ends, flanges according to EN, DIN EN, ASME, GOST

    Operating

    self-acting

    Detail
  • High-pressure lift check valve Z15.3

    PN

    63–250

    DN

    65

    Working temperature

    -196–650 °C

    Material

    water, steam, gas, oil, crude oil products, non-aggressive and aggressive substances

    Medium

    1.0460, 1.5415, 1.7335, 1.7383, 1.7715, 1.4571, 1.4903, A182F92, A350LF2 / others on request

    Connection

    butt welding ends, flanges according to EN, DIN EN, ASME, GOST

    Operating

    self-acting

    Detail
  • High-pressure lift check valve Z15.4

    PN

    63–160

    DN

    50–150

    Working temperature

    -10–550 °C

    Medium

    water, stem, gas,oil, crude oil products, non-aggressive substances

    Material

    1.7357, 1.0619 /special materials on request: A216WCB, 1.4408

    Connection

    flanges, butt welding ends, combined

    Operating

    self-acting

    Detail
  • Lift check valve Z35

    PN

    16–250

    DN

    65–150

    Working temperature

    -10–300 °C

    Medium

    water, non-aggressive substances

    Material

    1.0619 / special materials on request: 42 2643

    Connection

    flanges

    Operating

    self-acting

    Detail
  • Lift check valve Z40

    PN

    16–100

    DN

    65– 150

    Working temperature

    -10–300 °C

    Medium

    water, non-aggressive substances

    Material

    1.0619 / special materials on request: 42 2643

    Connection

    flanges

    Operating

    self-acting

    Detail