Full cast iron street box with inscription "W" (WATER), H=270mm, type 4056, for gate valve, cast iron body, round cast iron cover W0302-5638-1120-001

Street boxes – reliable protection for underground fittings

Full cast iron street box designed to protect and provide access to underground water and gas fittings. Made of durable cast iron, it guarantees long-term protection against mechanical damage and corrosion. The model with the "W" (WATER) marking is particularly useful in water supply systems, allowing easy access to valves and gate valves if necessary. The height of the box is 270mm, and the type is 4056.

Construction and application

This box is designed for installation in roads, sidewalks, and unpaved surfaces. Its solid construction ensures safety for both the fittings themselves and people moving around them. The box cover is protected against corrosion, which extends its life even in harsh weather conditions. The possibility of making the box with a cover equipped with a handle and a stainless steel rivet further facilitates its operation and maintenance.

The use of a street box allows for:

• Protection of valves and gate valves against mechanical damage (e.g., by passing vehicles).
• Providing easy access to fittings during inspections, repairs and maintenance.
• Protection against unauthorized access to water or gas installations.
• Meeting safety requirements and building regulations regarding the protection of underground infrastructure.

Materials and compliance with standards

The box body is made of cast iron (EN-GJL 200 according to PN-EN 1561:2012), which guarantees high resistance to loads and corrosion. The material used meets the requirements of PN-M-74081:1998 – “Industrial fittings. Street boxes used in water and gas installations”. Declaration of Performance No. 8.2.2/17 confirms the product's compliance with applicable quality and safety standards. The box is intended for use in the construction of underground water and gas pipelines to control fittings.