Angle valve kit for single-function gas boilers Samee T3 (S) with magnetic separator, 2× 3/4" connections

Angle valve kit for single-function gas boilers Samee T3 (S) with magnetic separator, 2× 3/4" connections is a compact plumbing assembly intended for installation on central heating circuits. The kit includes two angled isolation valves with 3/4" threaded connections and an integrated magnetic separator designed to retain ferrous particles circulating in the system. It provides a practical solution for isolating the boiler, enabling controlled draining and offering basic protection for heat exchanger surfaces and pump components.

Advantages

The kit combines isolation valves and a magnetic separator in one unit, reducing the number of separate components and simplifying installation. The angled 3/4" connections match common boiler fittings, which helps ensure a secure, leak-resistant connection when installed correctly. The magnetic separator captures metallic debris to reduce wear on the boiler heat exchanger and circulator pump, while the isolation valves allow easy shut-off and system draining without shutting down the entire installation.

Suitable for

• Single-function gas boilers on sealed central heating systems
• New boiler installations where compact connection assemblies are required
• Maintenance and replacement of existing inlet/outlet fittings
• Systems where basic filtration of ferrous particles is needed to protect components

Key specifications

• Connections: two angled 3/4" threaded fittings
• Integrated magnetic separator for retention of ferrous particles
• Material: corrosion-resistant brass body with magnetic insert (as supplied in kit)
• Functionality: isolation valves for shut-off and controlled draining of the circuit
• Orientation: angled design to suit compact boiler connection points

How to use

Shut down the heating system and allow it to cool before starting installation. Mount the angled valves to the boiler inlet and outlet threaded ports using appropriate sealing material on the threads and tighten to the manufacturer’s recommended torque. Ensure the magnetic separator is positioned so that flow passes through the separator chamber. Use the isolation valves to close off the boiler for servicing and open the drain point to remove system water when required. After any maintenance, refill and vent the system according to the boiler manufacturer's instructions and check all connections for leaks.

Usage recommendations

For reliable operation, perform regular inspection and cleaning of the magnetic separator according to the system maintenance schedule; remove accumulated debris when significant buildup is detected. Use compatible sealing materials and avoid excessive tightening to prevent damage to threads. Follow boiler manufacturer guidance for pressure, filling, and venting procedures after installation or maintenance.