Ventilation Metal Exhaust Air Disc Valves

Ventilation Metal Exhaust Air Disc Valves

1.Product Introduction

Metal exhaust diffuser to regulate the air supply by means of a rotating central disc. Air exhaust valve manufactured from sheet steel painted white, available also in stainless steel version (EV-S), intended for use in ventilation systems. The specially designed body of the exhaust air diffuser is equipped with a cellular plastic gasket to form an air-tight seal. The air flow is adjusted by rotating the control disc. Supplied with mounting ring. Guarantees a low noise level. The diffuser can be easily removed for cleaning. It is suitable for use in commercial buildings, offices and apartments. Easy installation on the wall or in the ceiling. Semi-gloss finish 70%. Specular finish 90%.Packing: hardboard box in white or brown color.

2.Product Parameter (Specification)

Metal Exhaust Air Valve, EV

EV	A(mm)	B(mm)	C(mm)	H(mm)
80	79	105	115	50	7
100	98	125	137	50	7
125	123	150	164	50	7
150	148	175	202	50	7
160	159	185	212	50	7
200	198	225	248	50	7
250	248	290	305	50	7

3.Product Feature And Application

Exhaust air valves are used in the indoor places such as offices, houses, etc. They can be installed on the ceilings or on the walls to enable air exhaustion from a closed up space. Manufactured from sheet steel painted white Satin. Available also in Stainless steel version EV-S. The ventilation exhaust air valve body is equipped with a sponge gasket to form an air-tight seal. The air flow is adjusted by rotating the control disc. Supplied with mounting collar. Exhaust air valve allows a smooth adjustment of the air flow rate by rotating the control disc in the center. The air flow rate depends on an opening ratio. The mounting ring of exhaust air valve is used to clamp the mounting frame on the ceiling plates.

4.Product Details

Metal Exhaust Air Valve, EV