Masterpart Ceiling Valve 150mm - 6 inch Stainless Steel Adjustable Supply and Extract Vent

Masterpart Ceiling Valve 150mm - 6 inch Stainless Steel Adjustable Supply and Extract Vent This ceiling air valve is ideal for moderate ventilation in all rooms that have no special fire protection requires. The disc valve can be used both for supply and exhaust air. It is made of stainless steel with a brushed finished, making it weatherproof and suitable for use in outdoor areas The wide edge evens out potential bumps on the wall or diameters of the opening. The corresponding mounting ring ensures a stable hold in thin materials such as ceiling panels or metal ducts, at the same time the ring also serves as a connection piece to flexible tubes. It has a male spigot for connection inside of the system 150mm duct. The extract air valve is fully adjustable and has a locking nut to fix the position of the controlled disc upon commissioning 150mm / 6 inch stainless steel air vent diffuser. Male spigot size 145mm for connecting inside 150mm ducting Dual purpose vent can be used as a supply or extract valve suitable for external or internal use Discreet modern design which is suitable for flush fitting against ceilings and walls Easy to install, just push-fit duct and fittings together, Manufacturer: Masterpart