GEMÜ B22

The GEMÜ B22 3 piece manual metal 2/2-way ball valve provides precise flow isolation for decentralised industrial applications. The GEMÜ B22 accommodates nominal sizes from 1/4" (DN 8) to 4" (DN 100), regulates operating pressures up to 63 bar, and withstands media temperatures ranging from -40°C to 180°C. Key Performance Capabilities: Modular In-Line Maintenance: The GEMÜ B22 utilises a 3-part investment casting housing featuring a swing-out centre body section, allowing direct PTFE seal replacement without full pipework removal to eliminate prolonged system downtime. Secure Mechanical Actuation: The GEMÜ B22 integrates a plastic sleeved hand lever featuring a built-in locking device, securing mechanical flow regulation to prevent accidental operation in decentralised networks operating without compressed air supplies. Leak Proof Spindle Security: The GEMÜ B22 features a pretensioned self adjusting spindle seal and accommodates vacuum applications down to 1.5 inHg (absolute), preventing media leakage to lower long-term maintenance costs in demanding fluid systems. Safety & Compliance: Sanitary & Oxygen Compliance: The GEMÜ B22 achieves FDA, Regulation (EC) No. 1935/2004, and TA Luft conformities alongside a specialised oxygen version, ensuring plant engineers standardise one metal manual valve across sanitary, emission controlled and specialised gas distribution networks. Explosive Environment Security: The GEMÜ B22 integrates an antistatic device and holds ATEX conformity, preventing electrostatic ignition risks to guarantee facility safety within volatile industrial zones. Note: The maximum operational media temperature and pressure ranges depend strictly on the specific ball valve configuration and connection standard selected for the GEMÜ B22.