Block Ball Valve - HFKH650

  • Stainless steel construction
  • H2 Ready
  • Multiple connection types (DIN, NPT, SAE, C&T, UNEF, etc.)
  • Certifications: ATEX IIC (H₂), Fire-safe, TPED (DN8), SIL 2
  • Accessories available on request

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The Block ball valve HFKH650 H₂ Ready is a high-performance stainless steel ball valve designed for applications requiring high safety and reliability. It is constructed with a lever handle and is available in various sizes (DN8, DN13, DN25) and connection types including DIN ISO 228 female thread, ANSI B1.20.1 NPT female thread, SAE J514/ISO/DIS11926-1 female thread, DIN 2353/ISO 8434-1 heavy series, C&T medium pressure, and UNEF male (double ferrule). The valve features a body and stem made of 1.4571 stainless steel, with a ball made of Nitronic-50 and ball seats made of PEEK. It is sealed with FKM/PTFE and operates within a temperature range of -40°C to +85°C. The valve is certified for ATEX IIC (H₂), fire safety, TPED, and SIL 2, making it suitable for hazardous environments. The valve is available with various accessories on request, such as locking devices, actuators, and position switches. The product is designed for precise control and is ideal for applications requiring high safety and durability.

Use Cases

  • Typically used in hydrogen and related industrial applications.

Capabilities

  • Suitable for hydrogen applications (H₂ Ready marking)
  • Supports high-pressure operation up to PN 650 bar depending on configuration
  • Compatible with multiple industrial connection standards (DIN, NPT, SAE, C&T, UNEF)
  • Operates within temperature range of -40°C to +85°C
  • Can be integrated with actuators and monitoring accessories
MHA ZENTGRAF GmbH & Co. KG

MHA ZENTGRAF GmbH & Co. KG is a German-based manufacturer specializing in high-quality industrial valves and piping components. The company focuses on precision engineering, offering solutions for demanding applications across industries such as oil and gas, chemical processing, and energy. Known for its reliability and technical expertise, MHA ZENTGRAF emphasizes durability, safety, and innovation in its products, serving customers worldwide.

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