3/4 Inch Trappex Expansion Vessel Valve

The Trappex Expansion Vessel Service Valve is a time-saving solution designed to simplify the maintenance and replacement of expansion vessels in heating systems. It allows the vessel to be easily isolated without draining the entire system, preserving valuable time, water, and chemical inhibitors.

This versatile valve features a convenient filling loop adapter, enabling system repressurization, inhibitor addition, and controlled draining via a washing machine hose. Ideal for annual servicing, it ensures efficient maintenance while minimizing disruption to the heating system.

Key Features

• Isolate the expansion vessel without having to drain the entire system.
• Convenient drain point: facilitates easy draining using a washing machine hose.
• Inhibitor addition: allows chemical inhibitor to be added during annual servicing.
• Includes a built-in filling loop for easy system repressurization.
• Prevents pressure loss: shuts off the heating system without affecting system pressure.
• Designed to work seamlessly with the Trappex Expansion Vessel Bracket.
• Makes recharging the expansion vessel straightforward and efficient.

The Trappex Expansion Vessel Service Valve is an essential tool for efficient heating system maintenance, reducing downtime and ensuring optimal performance while preserving system integrity.