Sikaplan® WT 4220 Exhaust Valve

0,00 €
0,00 €
Tax included. Shipping calculated at checkout.
Packaging
Envase
Color

Sikaplan® WT 4220 Exhaust Valve

Main benefits

Integrated one-way exhaust valve for reliable pressure and flow management in water tank liners. Reinforced waterproofing membrane based on polyethylene (FPO-PE) that guarantees durability and chemical resistance in water environments. Compact design that facilitates installation and reduces the risk of leaks.

Apps and features

  • One-way exhaust valve integrated into the Sikaplan® WT 4220 membrane to control internal pressure in water tanks.
  • Reinforced synthetic waterproofing membrane, based on FPO-PE, with high resistance to permeability and wear.
  • Material compatible with polyethylene coating systems and in contact with drinking water.
  • Protection against leaks and thermal expansion thanks to the reinforced structure of the membrane.
  • Simplified installation in tank lining processes, reducing time and costs.
  • Secure fixation of the integrated metal valve for long-lasting tightness.
  • Resistant to chemical attacks and weathering, suitable for applications in sanitation and water storage.