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

Z78W


Size Range
1 1/4”- 2 1/2” (DN32-DN65)
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 for the industry’s toughest applications.

Read more

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
Z78W Series- Technical drawing
Product Line Brochure
EN
ES
CN
DE
High temperature Catalogue
EN

Similar Products

Z81P Series
Size range
2”-12” (DN50-DN300)
Pressure range
Class #150, 20 bar, 290 psi
Z81T Series
Size range
2”-12” (DN50-DN300)
Pressure range
Class #150, 20 bar, 290 psi
Z82P Series
Size range
2”-12” (DN50-DN300)
Pressure range
Class #300, 50 bar, 750 psi
Z82T Series
Size range
2”-12” (DN50-DN300)
Pressure range
Class #300, 50 bar, 750 psi
Z83P Series
Size range
2”-12” (DN50-DN300)
Pressure range
Class #600, 100 bar, 1500 psi
Z83T Series
Size range
2”-12” (DN50-DN300)
Pressure range
Class #600, 100 bar, 1500 psi
Z73P Series
Size range
1⁄2”- 8” (DN15-DN200)
Pressure range
Class #150, 20 bar, 290 psi
Z73T Series
Size range
1⁄2”- 8” (DN15-DN200)
Pressure range
Class #150, 20 bar, 290 psi
Z73W Series
Size range
1⁄2”- 8” (DN15-DN200)
Pressure range
Class #150, 20 bar. 290 psi
Z74P Series
Size range
1 1/4”- 8” (DN32-DN200)
Pressure range
Class #300, 50 bar, 750 psi
Z74T Series
Size range
1 1/4”- 8” (DN32-DN200)
Pressure range
Class #300, 50 bar, 750 psi
Z74W Series
Size range
1 1/4”- 8” (DN32-DN200)
Pressure range
Class #300, 50 bar, 750 psi
Z77P Series
Size range
3”- 6” (DN80-DN150)
Pressure range
Class #150, 20 bar, 290 psi
Z77T Series
Size range
3”- 6” (DN80-DN150)
Pressure range
Class #150, 20 bar, 290 psi
Z77W Series
Size range
3”- 6” (DN80-DN150)
Pressure range
Class #150, 20 bar, 290 psi
Z78P Series
Size range
1 1/4”- 2 1/2” (DN32-DN65)
Pressure range
Class #300, 50 bar, 750 psi
Z78T Series
Size range
1 1/4”- 2 1/2” (DN32-DN65)
Pressure range
Class #300, 50 bar, 750 psi
Logo

PERFORMING IN DEMANDING APPLICATIONS

© 2024 Copyright: HABONIM