Floating Ball Flanged up to 260°C (500°F)

Z74W


Size Range
1 1/4”- 8” (DN32-DN200)
Pressure Range
Class #300, 50 bar, 750 psi

-60°C to 260°C (-76°F to 500°F)

Habonim’s metal seated ball valves series is tough – designed to stand up to the most difficult process conditions including a combination of extreme temperatures, high pressure, and abrasive media. Its superior engineered design and rigid construction makes Habonim metal seated valves the right choice industry’s toughest applications.

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Materials:

  • Stainless Steel, alloys, Carbon Steel – selected to meet temperature and application. ASME
    B16.34 listed cast or forged material for the valve body and ends.
  • Surface treatments & coatings – LTPN, HVOF Cr₃ C₂ (Chromium Carbide), HVOF WC-Co
    (Tungsten Carbide) and Stellite.

Robust design:

  • Pressure containing parts are in compliance with ASME B16.34 (with modifications for
    some series).
  • Leak rate to EN12266-1 Rate B (factory tested) is achieved by accurate grinding and
    lapping processes.
  • Constant preloading of ball/seats set obtained by Inconel 718 Belleville spring.

Pressure tested:

  • Designs are burst proof tested for 4 times the maximal working pressure.
  • Designed and tested per testing & acceptance criteria ANSI/FCI 70-2.

Downloads

IOM
EN
ES
Z74W Series- Technical drawing
EN
Product Line Brochure
EN
ES
CN
DE
High temperature Catalog
EN

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