Accossato RC015 Bleeding Valve (M8×1) for Thumb / HRMC / Rear Brake Master Cylinder

Description

The Accossato RC015 is a bleed valve (bleeding screw) with thread M8×1, intended for use in various Accossato master cylinder applications — including thumb brake pumps, HRMC (hand rear master cylinder), and rear brake master cylinders. The valve is made of zinc-plated steel and is a genuine Accossato spare.

• Thread: M8 × 1.0

• Material / Finish: Zinc-plated steel for corrosion resistance

• Genuine Accossato part — ensures proper fit with Accossato master cylinder systems

• Compact design for ease of installation in tight hydraulic housings

• Suitable for maintenance, repairs, or replacements

Compatibility / Applications
This bleed valve is intended for:

• Accossato thumb brake master cylinders

• Accossato HRMC (hand rear master cylinder)

• Accossato rear brake master cylinders

It is often offered as a spare part replacement for valves that may be damaged or worn during bleeding operations.

Notes & Usage Tips

• Check the seating surface and threads for debris or damage before installation.
• If using thread sealant, use minimal amount and avoid obstructing the bleed flow.
• Avoid overtorqueing the valve to prevent damage to the master cylinder housing or thread.
• During bleeding, ensure the valve opens and closes freely and seals properly.
• Keep spare RC015 valves, as bleed screws are vulnerable during servicing or repeated use.

Additional information