Exhibit with us
*mydirectindustry  
English
  1. Catalogs
  2. ZETKAMA Sp. z o.o.
  3. Air release valve zAIR Fig.917
video corpo

Air release valve zAIR Fig.917

Air release valve zAIR Fig.917
1 / 5 PagesView full catalog

Air release valve zAIR Fig.917

Product catalog summary

Product Overview

The document details the specifications and ordering information for the ZETKAMA Air-Release Valve model zAIR, designed for water pipelines. It is a high-tightness, compact, maintenance-free valve intended for installation at the highest point of pipelines to facilitate de-aeration.

Application and Features

  • Nominal pressure: 16 bar
  • Maximum operating temperature: 100°C
  • Nominal diameter: DN 25
  • Body material: Grey cast iron (EN-GJL-250)
  • Flanges drilled according to EN 1092-2 standard
  • Environmentally friendly design
  • No maintenance required

Materials

ComponentMaterialStandard/Grade
Body and BonnetGrey Cast IronEN-GJL-250 (JL1040)
FloatCopper AlloyCuZn40Mn1.5
Packing RingEPDM-
NozzleStainless SteelX5CrNi 18-10 (1.4301)
Screw PlugStainless SteelX20Cr13 (1.4021)
BoltSteel Grade 8.8 - A2A-
SleeveStainless SteelX5CrNi 18-10 (1.4301)
CupABS-

Dimensions

Applicable for nominal diameter DN 25 with flange dimensions conforming to PN 16 standard. Key dimensions include:

  • Height (H): 205 mm (type 06)
  • Flange diameter and bolt circle per EN 1092-2 standards

Pressure-Temperature Ratings

The valve is rated for PN 16 pressure class with a maximum temperature of 100°C. The pressure-temperature diagram indicates safe operating conditions ranging from -10°C to 100°C at pressures up to 16 bar.

Types and Ordering Information

The valve is available in different types identified by codes such as 06 and 16, with variations in coatings and suitability for drinking water:

  • Type 06 and 16: Standard versions with grey cast iron body and stainless steel float, EPDM sealing, and brass nozzle.
  • Type 06 D and 16 D: Epoxy painted versions suitable for drinking water with maximum temperature 80°C.

Ordering example format: 917 A 025 C 06 where:

  • 917 - product series
  • A - body material (grey cast iron EN-GJL-250)
  • 025 - nominal diameter DN 25
  • C - nominal pressure PN16
  • 06 - type

Critical Information and Best Practices

  • Install the valve at the highest point of the pipeline to ensure effective air release.
  • Ensure flange compatibility with EN 1092-2 standards for proper mounting.
  • Verify operating conditions do not exceed 16 bar pressure and 100°C temperature limits.
  • For drinking water applications, select epoxy painted versions (types 06 D or 16 D) with max temperature 80°C.
  • Material selection ensures corrosion resistance and durability, with stainless steel components and EPDM seals.

Contact and Manufacturer Information

Manufacturer: ZETKAMA Sp. z o.o.
Address: ul. 3 Maja 12, PL 57-410 Ścinawka Średnia, Poland
Phone: +48 74 8652 174 / +48 74 8652 111
Fax: +48 74 8652 199
Email: [email protected]
Website: www.zetkama.com

See more

Catalog excerpts

Air release valve zAIR Fig.917-1

AIR - RELEASE VALVE zAIR body material nominal pressure nominal diameter A grey cast iron FEATURES high tightness compact settlement environment-friendly no maintenance flanges drilled acc. to EN 1092-2 APPLICATION de-aeration of water pipeline montage in the highest point of the pipeline Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 1/5

 Open the catalog to page 1
Air release valve zAIR Fig.917-2

body material type screw plug packing ring packing ring float gasket Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com

 Open the catalog to page 2
Air release valve zAIR Fig.917-3

Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 3/5

 Open the catalog to page 3
Air release valve zAIR Fig.917-4

PRESSURE-TEMPERATURE RATINGS Allowed working conditions range PN 16 EN-GJL-250 Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3 Maja 12 PL 57-410 Ścinawka Średnia e-mail [email protected] www.zetkama.com 4/5

 Open the catalog to page 4
Air release valve zAIR Fig.917-5

body material grey cast iron EN-GJL-250 float- stainless steel sealing EPDM nozzle - brass float- stainless steel sealing EPDM nozzle - brass sleeve float- stainless steel sealing EPDM nozzle - brass epoxyd painted ● for drinking water float- stainless steel sealing EPDM nozzle - brass sleeve epoxyd painted ● for drinking water ORDERING To place an order please use our product number (index) body material ORDER EXAMPLE air-release valve, ends flanged grey cast iron EN-GJL-250 float- stainless steel sealing EPDM nozzle - brass Data given can be changed without notice. ZETKAMA Sp. z o.o. ul. 3...

 Open the catalog to page 5

All ZETKAMA Sp. z o.o. catalogs and technical brochures

  1. BALANCING VALVE zSTA
    BALANCING VALVE zSTA

    17  Pages

  2. zCON 226
    zCON 226

    8  Pages

  3. zGAU 708
    zGAU 708

    6  Pages

  4. Control valves zCON 236
    Control valves zCON 236

    14  Pages

  5. Stop valves zGLO 217
    Stop valves zGLO 217

    5  Pages

  6. Liquid level gauges zGAU Fig.716
    Liquid level gauges zGAU Fig.716

    7  Pages

  7. Liquid level gauges zGAU Fig.715
    Liquid level gauges zGAU Fig.715

    7  Pages

  8. Liquid level gauges zGAU Fig.714
    Liquid level gauges zGAU Fig.714

    3  Pages

  9. Liquid level gauges zGAU Fig.713
    Liquid level gauges zGAU Fig.713

    4  Pages

  10. Liquid level gauges zGAU Fig.708
    Liquid level gauges zGAU Fig.708

    4  Pages

  11. Liquid level gauges zGAU Fig.706
    Liquid level gauges zGAU Fig.706

    4  Pages

  12. Rubber expansion joints zJOI Fig.701
    Rubber expansion joints zJOI Fig.701

    4  Pages

  13. Rubber expansion joints zJOI Fig.700
    Rubber expansion joints zJOI Fig.700

    5  Pages

  14. Air release valve zAIR Fig.918
    Air release valve zAIR Fig.918

    5  Pages

  15. Gate valve zGAT Fig.021
    Gate valve zGAT Fig.021

    5  Pages

  16. Gate valve zGAT Fig.019
    Gate valve zGAT Fig.019

    5  Pages

  17. Gate valve zGAT Fig.121
    Gate valve zGAT Fig.121

    4  Pages

  18. Gate valve zGAT Fig.111
    Gate valve zGAT Fig.111

    6  Pages

  19. Gate valve zGAT Fig.120
    Gate valve zGAT Fig.120

    4  Pages

  20. Gate valve zGAT Fig.112
    Gate valve zGAT Fig.112

    4  Pages

  21. Liquid level gauges zGAU Fig.720
    Liquid level gauges zGAU Fig.720

    6  Pages

  22. Butterfly valve zBUT Fig.494
    Butterfly valve zBUT Fig.494

    4  Pages

  23. Butterfly valve zBUT Fig.495
    Butterfly valve zBUT Fig.495

    4  Pages

  24. Butterfly valve zBUT Fig.496
    Butterfly valve zBUT Fig.496

    4  Pages

  25. Butterfly valve zBUT Fig.497
    Butterfly valve zBUT Fig.497

    14  Pages

  26. Butterfly valve zBUT Fig.498
    Butterfly valve zBUT Fig.498

    4  Pages

  27. Butterfly valve zBUT Fig.499
    Butterfly valve zBUT Fig.499

    4  Pages

  28. Bottom valve zBOT Fig.935
    Bottom valve zBOT Fig.935

    5  Pages

  29. Float valve zFLO Fig.274
    Float valve zFLO Fig.274

    6  Pages

  30. Float valve zFLO Fig.272
    Float valve zFLO Fig.272

    6  Pages

  31. Static balancing valves zSTA Fig.221
    Static balancing valves zSTA Fig.221

    14  Pages

  32. Stop valve zGLO Fig.215
    Stop valve zGLO Fig.215

    16  Pages

  33. Stop valve zGLO Fig.216
    Stop valve zGLO Fig.216

    12  Pages

  34. Bellow valve zBEL Fig.234
    Bellow valve zBEL Fig.234

    9  Pages

  35. Bellow valve zBEL Fig.235
    Bellow valve zBEL Fig.235

    6  Pages

  36. Bellow valve zBEL Fig.237
    Bellow valve zBEL Fig.237

    5  Pages

  37. Stop valve zGLO Fig.201
    Stop valve zGLO Fig.201

    5  Pages

  38. Check valve zCHE Fig.275
    Check valve zCHE Fig.275

    7  Pages

  39. Check valve zCHE Fig.277
    Check valve zCHE Fig.277

    5  Pages

  40. Check valve zCHE Fig.287
    Check valve zCHE Fig.287

    6  Pages

  41. Check valve zCHE Fig.288
    Check valve zCHE Fig.288

    6  Pages

  42. Check valve zCHE Fig.302
    Check valve zCHE Fig.302

    9  Pages

  43. Check valve zCHE Fig.400
    Check valve zCHE Fig.400

    4  Pages

  44. Check valve zCHE Fig.401
    Check valve zCHE Fig.401

    4  Pages

  45. Check valve zCHE Fig.402
    Check valve zCHE Fig.402

    5  Pages

  46. Control Valve zCON Fig.227
    Control Valve zCON Fig.227

    14  Pages

  47. Check valve zCHE Fig.407
    Check valve zCHE Fig.407

    5  Pages

  48. Check valve zCHE Fig.408
    Check valve zCHE Fig.408

    5  Pages

  49. Backflow preventer zBAC Fig.406
    Backflow preventer zBAC Fig.406

    6  Pages

  50. Backflow preventer zBAC Fig.405
    Backflow preventer zBAC Fig.405

    6  Pages

  51. Safety valve zARMAK Fig.630
    Safety valve zARMAK Fig.630

    32  Pages

  52. Safety valve zARMAK Fig.240
    Safety valve zARMAK Fig.240

    16  Pages

  53. Safety valve zARMAK Fig.775
    Safety valve zARMAK Fig.775

    6  Pages

  54. Safety valve zARMAK Fig.782
    Safety valve zARMAK Fig.782

    7  Pages

  55. Safety valve zARMAK Fig.781
    Safety valve zARMAK Fig.781

    10  Pages

  56. Safety valve zARMAK Fig.570
    Safety valve zARMAK Fig.570

    8  Pages

  57. Strainer zSTRA Fig.821
    Strainer zSTRA Fig.821

    13  Pages

  58. Strainer zSTRA Fig.823
    Strainer zSTRA Fig.823

    7  Pages

  59. Ball valve zBAL Fig.565
    Ball valve zBAL Fig.565

    8  Pages

Archived catalogs

  1. Gate valve zGAT Fig.116
    Gate valve zGAT Fig.116

    4  Pages

  2. Gate valve zGAT Fig.115
    Gate valve zGAT Fig.115

    4  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.