Lift check valve Elephant 287A, body material - cast iron GG25, closur – Valve Elephant
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Elephant  |  SKU: D100-02371

Lift check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

€9,00
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Description

Check valve is a device in a pipeline that allows fluids or gases to flow in only one direction. When the pressure of the fluid or gas in the pipeline exceeds a certain value, the valve opens, allowing the substance to pass through. However, when the pressure drops or tries to move in the opposite direction, the valve closes, preventing backflow. Check valves are widely used in various industrial and commercial applications to ensure safety and control the flow in pipeline systems.

Dimensions of the check valve Elephant 287A, body material - cast iron GG25

Dimensions of the check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

Dimensional sketch of check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

DN L, mm D, mm D1, mm D2, mm B-f, mm Z-Ød Weight,kg
15 130±2 95 65 46 14-2 4 – Ø14 2,73
20 150±2 105 75 56 16-2 4 – Ø14 3,48
25 160±2 115 85 65 16-2 4 – Ø14 4,43
32 180±2 140 100 76 18-2 4 – Ø19 6,51
40 200±2 150 110 84 18-2 4 – Ø19 7,7
50 230±2 165 125 99 20-2 4 – Ø19 12,16
65 290±2 185 145 118 20-2 4 – Ø19 18,76
80 310±2 200 160 132 22-2 8 – Ø19 24,48
100 350±2 220 180 156 24-2 8 – Ø19 34,84
125 400±2 250 210 184 26-2 8 – Ø19 50,6
150 480±2 285 240 211 26-2 8 – Ø23 68,27
200 600±2 340 295 266 30-2 12 – Ø23 108,2

Materials of the check valve parts Elephant 287A, body material - cast iron GG25

Materials of the check valve parts Elephant 287A, body material - cast iron GG25

Material sketch of check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

№ Part name Material
1 Body cast iron HT250(GG25)
2 Bolt steel 35
3 Cover GGG40 cast iron
4 spool Z2Cr13 (G-X20Cr14)
5 Spring 304 (G-X6CrNI189)
6 gland steel 08 + thermally expanded graphite
7 Housing O-ring Z2Cr13 (G-X20Cr14)

Specifications
  • Country of origin
    China
  • Body material
    Cast iron GG25/EN-GJL-250
  • Maximum allowable temperature
    200 °C
  • Connection type
    Flanged
  • Operating environment
    Water, air, oil products
  • Applications
    Water supply
  • Nominal pressure
    16 bar
  • Type of seal
    Stainless steel
  • Locking material
    Stainless steel AISI 420/1.4031
  • Check valve type
    Lift

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    What countries do you ship to?

    We currently offer shipping within France and across the EU, as well as international shipping options. If you have a specific destination in mind that is not listed, please don’t hesitate to contact us for more information.

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    Standard shipping normally takes 3-7 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

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    How do I return a product?

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    Elephant

    Lift check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

    From €9,00

    Check valve is a device in a pipeline that allows fluids or gases to flow in only one direction. When the pressure of the fluid or gas in the pipeline exceeds a certain value, the valve opens, allowing the substance to pass through. However, when the pressure drops or tries to move in the opposite direction, the valve closes, preventing backflow. Check valves are widely used in various industrial and commercial applications to ensure safety and control the flow in pipeline systems.

    Dimensions of the check valve Elephant 287A, body material - cast iron GG25

    Dimensions of the check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

    Dimensional sketch of check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

    DN L, mm D, mm D1, mm D2, mm B-f, mm Z-Ød Weight,kg
    15 130±2 95 65 46 14-2 4 – Ø14 2,73
    20 150±2 105 75 56 16-2 4 – Ø14 3,48
    25 160±2 115 85 65 16-2 4 – Ø14 4,43
    32 180±2 140 100 76 18-2 4 – Ø19 6,51
    40 200±2 150 110 84 18-2 4 – Ø19 7,7
    50 230±2 165 125 99 20-2 4 – Ø19 12,16
    65 290±2 185 145 118 20-2 4 – Ø19 18,76
    80 310±2 200 160 132 22-2 8 – Ø19 24,48
    100 350±2 220 180 156 24-2 8 – Ø19 34,84
    125 400±2 250 210 184 26-2 8 – Ø19 50,6
    150 480±2 285 240 211 26-2 8 – Ø23 68,27
    200 600±2 340 295 266 30-2 12 – Ø23 108,2

    Materials of the check valve parts Elephant 287A, body material - cast iron GG25

    Materials of the check valve parts Elephant 287A, body material - cast iron GG25

    Material sketch of check valve Elephant 287A, body material - cast iron GG25, closure element material - stainless steel AISI 420, seal - stainless steel

    № Part name Material
    1 Body cast iron HT250(GG25)
    2 Bolt steel 35
    3 Cover GGG40 cast iron
    4 spool Z2Cr13 (G-X20Cr14)
    5 Spring 304 (G-X6CrNI189)
    6 gland steel 08 + thermally expanded graphite
    7 Housing O-ring Z2Cr13 (G-X20Cr14)

    Connection size

    • DN15
    • DN20
    • DN25
    • DN32
    • DN40
    • DN50
    • DN65
    • DN80
    • DN100
    • DN125
    • DN150
    • DN200

    Pressure

    • 16 bar
    View product