Valve Repair Parts

Valve repair parts keep plumbing systems reliable by restoring smooth operation, stopping leaks, and extending the life of valves without a full replacement. Whether you’re fixing a dripping faucet, a stiff ball valve, or a worn gate valve, the right components help you cut downtime, lower water bills, and protect fixtures in residential, commercial, irrigation, and HVAC applications.

Common valve repair parts include:
- Cartridges and stems for faucets and mixing valves to restore accurate flow and temperature control
- O-rings, seals, and gaskets to stop drips at handles, bonnets, and spouts
- Valve seats and springs to rebuild check, globe, and faucet valves for tight shutoff
- Packing and bonnet kits to fix stem leaks and improve handle feel
- Washers and diaphragms for compression valves and pressure-balance assemblies
- Handles, screws, caps, and trim to refresh appearance and function
- Backflow and vacuum breaker repair kits for code-compliant protection

Materials matter. Choose corrosion-resistant brass or stainless for longevity, and rubber, EPDM, or Viton seals matched to water chemistry and temperature. Look for parts that meet potable water and low-lead standards where required.

How to choose the right valve repair parts:
- Identify the valve type and brand; note model numbers if available
- Measure stem length, spline count, and cartridge dimensions
- Match thread type and size (NPT, BSP) and check seat diameter
- Verify pressure and temperature ratings for the system
- Decide on OEM or quality aftermarket components for compatibility

Installation tips:
- Shut off and relieve system pressure; photograph disassembly steps
- Clean seats and bores; remove mineral scale
- Lubricate O-rings with plumber’s grease; avoid petroleum on rubber
- Apply thread sealant or PTFE tape where appropriate
- Tighten to spec; test for leaks and smooth actuation

Helpful tools: adjustable wrench, cartridge puller, seat wrench, packing pick, needle-nose pliers, calipers, and a deburring tool. Stocking reliable valve repair parts keeps plumbing efficient, safe, and cost-effective.