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The UNIWELD HRK-24 is a replacement handle and O-ring kit designed for ball valve fittings used with welding hoses. This kit supplies the wear components most likely to degrade during regular service — the handle assembly and sealing O-rings — allowing a technician to restore a leaking or damaged ball valve to proper working condition without replacing the entire fitting. It is suited for welding and gas-supply applications where hose-side valve integrity is critical to safe operation. The package ships as a single unit and is a direct service part for UNIWELD valve assemblies.
This kit is intended for use in welding and gas-distribution setups where UNIWELD ball valve fittings are installed on welding hoses. Typical install scenarios include repair of shop or field welding rigs, oxy-fuel systems, and similar hose-connected gas supply lines. It is the correct service part when a valve handle is broken, worn, or when O-ring degradation is causing a leak at the valve body. A single kit services one valve assembly.
Designed for use with UNIWELD ball valve fittings on welding hoses as specified by the manufacturer.
Installation should be performed by a qualified welding equipment technician or pipefitter familiar with gas-supply systems. Before beginning any repair, shut off the gas supply completely and depressurize the hose assembly. Inspect the valve body for damage before installing new O-rings and handle components, as a compromised valve body may require full fitting replacement rather than a kit repair. Follow applicable OSHA and CGA guidelines for welding equipment service.
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