E-cowlboy 765-1 repair kit for backflow preventer and vacuum breaker 905-212 bonnet poppet fits 1 inch and 1-1/4 inch valves

Overview

For irrigation, plumbing, or commercial water systems, dependable valve performance matters. The E-cowlboy 765-1 repair kit helps restore reliability without tools-heavy fiddling, pairing practical parts with durable materials to withstand daily use.

Designed with real-world use in mind, this kit supports quick, self-guided repairs that fit standard brass bodies and keep vital flow paths clear. The result is a smoother operating system that minimizes downtime and avoids disruptive leaks or noises.

Compatibility and materials

The kit covers both 1 inch and 1-1/4 inch models, offering a practical replacement option for 765-1 backflow preventers and vacuum breakers. Built with ABS and steel, the components resist corrosion and provide long-term stability in varied environments.

• Fits 1 inch and 1-1/4 inch 765-1 backflow preventers and vacuum breakers
• No special tools required for servicing
• ABS and steel construction offers high hardness and rust resistance
• Replaces valve components to reduce noise and leaks over time
• Lubricant included for smoother operation

Easy installation and ongoing reliability

The repair flow is straightforward: replace worn components first, close the outlet valve, then quickly open the inlet valve to wake the internal parts and complete the repair.

• Simple steps help you finish repairs in less time
• Internal components activate after installation to resume steady service
• DIY-friendly approach reduces maintenance costs and downtime

What you get and support

This kit helps refresh your 765-1 system and is backed by a 30-day return window, a 12-month warranty, and Premium Support.

• Lubricant included for smoother operation
• Fits existing brass bodies
• Durable ABS and steel construction