Brand: K-Rain SKU: P8003050
Product Overview
The K-Rain P8003050 is the standard stem-and-disc replacement assembly for compatible K-Rain 6000 Series indexing valves. It combines the valve stem and disc with the 0.032-inch spring identified by K-Rain as the standard red-spring configuration.
The stem-and-disc assembly is the valve's principal moving component. Water flow depresses the assembly during operation, and the valve advances to the next outlet when flow stops and restarts. K-Rain identifies the standard P8003050 configuration for systems providing at least approximately 15 GPM. Systems with lower available flow may require the correctly selected Lite or Extra-Lite assembly instead.
Key Features
- Complete standard stem-and-disc assembly
- 0.032-inch red spring
- For compatible 6000 Series indexing valves
- Standard configuration for approximately 15 GPM or greater
- Housing, cam, and seals not included
Common Uses
- Replacing a worn standard stem-and-disc assembly
- Repairing a valve that no longer indexes consistently
- Restoring the original red-spring configuration
Compatibility and Installation Notes
Verify the system can provide the flow required for the standard assembly. Shut down water pressure, keep internal components clean, and inspect the body seal, cam, vacuum breaker, and housings before reassembly. Do not substitute a spring configuration without considering the actual hydraulic conditions.
Frequently Asked Questions
What does “.032-R” mean?
It identifies the 0.032-inch standard spring and its red color designation.
How much flow does the standard assembly require?
K-Rain identifies it for approximately 15 GPM or greater.
Why Buy the K-Rain P8003050 from Big Frog Supply?
This page distinguishes the standard red-spring assembly from the Lite and Extra-Lite versions and states the matching flow requirement. Big Frog Supply also carries the associated 6000 Series cams, seals, housings, and vacuum-breaker components.
