Rain Bird replacement cap and cover kit for 100DAS/ASVF valves — RPKASVF100, OEM plunger cap & cover

Rain Bird RPKASVF100 is a replacement cap and cover assembly kit designed to restore proper sealing and operation for 100DAS and ASVF irrigation valves.

This compact repair kit contains the plunger cap and cover needed to service Rain Bird 100DAS/ASVF series valves. Lightweight and easy to install, the RPK ASVF 1 CAP/COVER ASSM KIT (UPC 077985000677) provides the specific OEM parts required when the original cap or cover is damaged, worn, or missing. The kit matches Rain Bird part number RPKASVF100 and ships at about 0.23 lbs, so it’s a straightforward spare to keep in a service truck or parts drawer.

How do I know this kit fits my valve model?

Rain Bird designed the RPKASVF100 specifically for the 100DAS and ASVF valve families. If your valve carries one of these model numbers, this kit supplies the correct plunger cap and outer cover to ensure a proper fit without modification.

• Compatible models: 100DAS and ASVF series valves
• OEM Rain Bird part number: RPKASVF100
• Includes exact replacement pieces: plunger cap and cover
• UPC for verification: 077985000677

What parts are included and what do they do?

The kit contains two components: a plunger cap that seals and stabilizes the valve plunger assembly, and an outer cover that protects internal components from debris and weather. Together they restore the valve’s mechanical integrity and help maintain consistent operation.

• Plunger cap: creates a snug seal for the plunger stem
• Cover assembly: shields internal parts from dirt, roots, and sun exposure
• Pre-molded to OEM dimensions for direct replacement
• Lightweight (approx. 0.23 lbs) for easy handling during service

How difficult is installation and what tools do I need?

Installation is typically quick and requires only basic hand tools and routine valve service steps. Remove the old cap and cover, clean the valve seat area, then snap or screw the new pieces into place per standard Rain Bird valve maintenance practice.

• Tools: screwdriver or small wrench (depending on valve fasteners)
• Time: often under 15 minutes for experienced technicians
• Prep: clear debris, inspect plunger and diaphragm for related wear
• Tip: keep the UPC (077985000677) and part number handy for inventory tracking

Will this kit fix other valve issues?

Replacing a damaged cap or cover resolves problems related to poor sealing, debris intrusion, and basic mechanical exposure, but it won’t repair worn diaphragms, corroded solenoids, or broken internal components. Use this kit as part of a broader valve inspection to identify additional needed repairs.

• Effective for sealing and protective restoration
• Not a replacement for diaphragm or solenoid repair
• Recommended as a first step during routine valve troubleshooting
• Combine with valve cleaning for best results

Who is this for: The Rain Bird RPKASVF100 cap and cover assembly kit is ideal for irrigation professionals, landscape maintenance crews, and homeowners who service their own sprinkler systems and need an authentic OEM replacement for 100DAS and ASVF valves. Keep one in your parts inventory to reduce downtime and ensure valves remain protected and functioning correctly.