Telescopic housing for gate valves DN20-25-32-40-50 L=1255-1825mm 71.450.050.14.1825

Telescopic enclosure for gate valves – reliable access to underground fittings

This telescopic enclosure from BOHAMET is a practical solution for controlling fittings installed in the ground. It allows for convenient and safe opening and closing of gate valves, eliminating the need for frequent excavation. The telescopic design allows the enclosure length to be adjusted to the specific installation depth, making it a versatile element of water and sewage systems.

Functionality and application

The enclosure is designed to extend the fitting spindle in a movable way, which is particularly useful for underground installations. Thanks to it, operating the fittings becomes simple and intuitive, and the risk of damage to the valves during operation is minimized. It is an ideal solution for both professional installers and end-users who value convenience and reliability.

• Wide range of diameters: compatible with gate valves with diameters of DN20, DN25, DN32, DN40 and DN50.
• Adjustable length: adjustment range from 1255 mm to 1825 mm allows adaptation to different installation depths.
• Durable materials: a combination of powder-coated steel (RAL 5005) and polyethylene (PE) ensures resistance to corrosion and mechanical damage. Powder-coated steel provides structural durability, while polyethylene is resistant to weathering and chemicals found in the ground.
• Easy installation: 14mm square internal profile allows for stable connection with the valve rod.
• Safety of use: solid construction guarantees safe operation of the fittings.

Construction and materials

The enclosure consists of a tube, spigot and flange made of high-quality PE polyethylene, which ensures its flexibility and resistance to cracking. The connecting rod to the fitting is tightly fitted to the square profile, guaranteeing stability and precision of operation. The epoxy powder-coated steel casting provides mechanical strength and corrosion protection. The whole is made with attention to detail, which translates into a long product life.