4 Way Breaching Inlet Valves

The 4 Way Breaching Inlet Valve is a critical component in high-rise and large-scale building fire protection systems. Installed at ground or accessible levels, this inlet valve allows firefighters to connect to the building’s dry riser system and charge it with water during an emergency. Designed for use in vertical or horizontal orientations, it ensures reliable performance in demanding environments and complies with BS 5041: Part 3 standards.

Built with durability in mind, this unit features a casted body with a gunmetal BS336 male inlet and a PN16 flange or Table D outlet. It also includes a 1″ brass drain valve to manage excess water and pressure release. Optional configurations with a brass non-return valve are available upon request.

Product Features

Four-Way Inlet Design

Provides four 65mm BS336 male inlets for rapid water supply connection by fire services during emergencies.

Fire Brigade Compatibility

Equipped with male instantaneous connections compatible with standard fire hoses and equipment.

Vertical or Horizontal Installation

Can be installed in either position to suit site-specific piping layouts and space constraints.

High-Quality Construction

Casted body and components designed for durability in both indoor and outdoor installations.

Brass Non-Return and Drain Valve

Fitted with a 1″ brass drain valve for effective pressure management; optional brass non-return valve available.

Certified to International Standards

Manufactured in accordance with BS 5041: Part 3, ensuring compliance with global fire safety requirements.

Product Specifications

• Inlet: 65mm Gunmetal BS336 Male (x4)
• Outlet: PN16 Flange or Table D
• Drain valve: 1″ Brass
• Non-return valve: Brass (optional)
• Body material: Casted metal
• Installation: Vertical or horizontal
• Standard: BS 5041: Part 3 compliant
• Application: Dry riser inlet for fire brigade use
• Suitable for: Commercial buildings, high-rise structures, industrial facilities