| 'STEEL SUPPLY AIR VALVES |
| STEEL SUPPLY AIR VALVES (SSV) are suitable for
use in most commercial and industrial projects. For the range of air volumes handled, they
combine low sound level with good diffusion characteristics, making them ideally suitable
for residences, hotels and hospitals, to name but a few applications. Adjustment of the
airflow is achieved by rotating the inner cone to the desired setting and is secured by
means of a lock nut. Valves are available in 6 sizes to suit duct diameters of 08, 100, 125, 150, 160 and 200mm. Each air valve is supplied complete with a mounting ring from which it may be quickly removed for cleaning without affecting the setting of the valve. The mounting ring is suitable for connecting to conventional ducting or for grouting into a wall and should be positioned to ensure that the front rim is flush with the finished wall face. The air valve has a quarter turn bayonet fastening which secures it firmly in place in the mounting ring. SSV valves are manufactured from steel spinnings, protected by a gloss white stove enamelled paint. The outer body is fitted with a gasket to form an airtight seal with the mounting ring. The mounting ring being made from plated steel. |
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