Swing check valves

Showing all 2 results

  • Swing check valve L30

    PN

    16–100
    DN

    50–400
    Working temperature

    -105–540 °C
    Medium

    water, steam, gas, other working substances in energetics
    Material

    1.0619, 1.7357, 1.4408. 1.4552, 1.1138, 42 2707.6/42 2707.9, 1.5419 / special materials on request: 1.7363, 1.4308
    Connection

    butt welding ends, flanges
    Operating

    self-acting
    Detail

  • High-pressure swing check valve L43

    PN

    160–320
    DN

    50/50–350/275
    Working temperature

    -10–600 °C
    Medium

    Water, steam, gas, oil, crude oil products, non-aggressive and aggressive substances
    Material

    1.7383, 1.7715, 1.5415, 1.7335, 1.0460 / special materials on request: 1.4903, 1.4571, 1.6368
    Connection

    flanges, butt welding ends
    Operating

    self-acting
    Detail