CLV

The Roccheggiani stainless steel flue material comprises a complete and versatile range. The CLV programme offers many solutions in the field of CLV flue gas discharge, a concentric system for air supply and common flue gas discharge. This solid system is ideal for use in high-rise projects. Inner diameters up to 300 mm possible!

CLV Specifications

This system for central air supply and common flue gas discharge has an inner jacket made of AISI 316L stainless steel and an outer jacket made of highly polished AISI 304 stainless steel. Roccheggiani CLV systems have a number of specific properties:

• Diameters from 100/150 to 300/550 mm. Other diameters upon request.
• The space between the two jackets varies from 25 to 125 mm, depending on the inner diameter.
• CLV systems can be used in dry and wet conditions with a positive pressure (P1) and a negative pressure (N1) and at an operating temperature of up to 200°C with silicone sealing ring.

All benefits of the CLV series at a glance

• Heavy-duty quality, all interior diameters are 0.5 mm thick, stainless steel AISI 316L. Exterior wall is made of AISI 304 stainless steel.
• Extremely durable and safe because the T-pieces are made without a welded joint, providing maximum corrosion resistance. Equipped with a triple silicone sealing ring as standard.
• Rapid and stable assembly because each component comes with a strong clamping band to guarantee the stability of the connection.
• The Roccheggiani CLV series is TÜV-, CE-, NF- and IMQ Quality CIG-certified.