Habonim 3-piece Z28M

Product information

Habonim ball valves with a hybrid or metal seal for demanding applications involving high temperatures. Each ball and seat assembly has been precision machined, ground and then fitted for a perfect match.  

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  • Diameter: 1⁄4” - 6” (DN8 - DN150) 
  • Pressure class: class 2500 
  • Temperature range: -60°C to +650°C 
  • Connections: screwed ends, welded ends, flanged 
  • Operation: manual, gearbox, pneumatic or electric actuator 
  • Reduced or full bore 
  • Fire safe according to API 607, ISO 10497 and API 6FA 
  • Fugitive emissions according to ISO 15848-1, API641 
  • In conformity with PED 2014/68/EU/H, ATEX 2014/34/EU, IEC 61508-2 SIL 2/3 and NACE MR0175/ISO 15156 
  • Available including EN 10204 2.2, 3.1 and 3.2 


In the range up to 650⁰C, only ASME B16.34 forged material is used for the construction of the pressure-retaining elements. F22 material or 321H can be opted for. Both the ball and seat have been treated with HVOF (High Velocity Oxygen Fuel).  

Various HVOF spraying solutions based on chromium and tungsten carbides: Cr3C2 chromium carbide (> 68HRC), WC-Co tungsten carbide (> 72HRC) can be used depending on the application. The ball valve is also equipped with an extended bonnet for heat dissipation. This way, the ball valve can be used for applications up to 650⁰C and in dimensions up to 6”. This specific series is suitable for high pressures (class 2500).  

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