Supply air metal disc valve

Specifications Supply air metal disc valve,air vent valve,air ventilation valve

Make of galvanized steel

White color coated

Thickness:1.0mm

Supply air disc valve,air vent valve,air ventilation valve - Made of Galvanized Steel, Rustproof 
- Removable Core
- With Collars 
- 5 Sizes, 100, 125,150, 160, 200
- Powder Coated, Standard Color RAL 9010/9016, other Colors Available  - Air valves offer a simple yet effective means of providing supply and extract air for most commercial, industrial and domestic ventilation application. - The molds of the disc valve are typically installed in hotels, flats .apartments, halls of residence and hospitals.       Standard size(mm) as below :

Standard size
Neck Size	Neck Size(mm)
4"	100
5"	125
6"	150
6.4"	160
8"	250

We sincerely welcome you to contact with us about business Any questions, welcome here.