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The JERICH 01150-2 is a bonnet designed as a replacement component for plumbing valve assemblies. A bonnet serves as the cover or cap that houses the valve stem and packing, forming a pressure-tight seal between the valve body and the operating mechanism above it. This part is installed by licensed plumbers during routine valve maintenance, leak repairs, or full valve rebuilds. It provides structural support to the stem assembly and helps maintain a leak-free seal under normal service pressure conditions.
This bonnet is suited for residential and light commercial plumbing applications where valve maintenance or component-level replacement is required. It is typically installed when the existing bonnet shows wear, cracking, or signs of leaking around the stem area. Plumbers performing valve service or system repairs will find this a direct replacement component for the applicable valve assembly.
Designed as an OEM-style replacement bonnet for plumbing valve assemblies. Verify fitment against the existing valve model before installation.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and fully depressurize the line before removing the existing bonnet or disassembling the valve. Inspect the valve body threads and packing seat for wear or damage before installing the replacement bonnet. Do not overtighten, as this can damage the valve body or distort the sealing surfaces.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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