BRICK WALL VALVE

Masonry is exposed to moisture and accumulation, both inside and outside. The masonry thus also has large accumulations of building moisture & various. Salts, during & after completion of construction. The moisture often causes damage such as unpleasant indoor climate, rot & fungus, building cracks & leaching of div. salts. The bounce valve is the last new shot on the trunk and is highly effective in eliminating this. "The perforation in the valve has an inclination angle of 10 degrees out, which means a very unique form of protection against rainfall etc." The mudguard valve, at the same time protect against insects, mice and other unpleasant guests. The flow area is 148 mm² The bump valve is a safe, economical and easy to install. It complies with both standards and instructions in DS-414 and SBI-189.