Auto Air Vent Valve

Description

ZECO Valve is an professional Auto Air Vent Valve manufacturer.

What is an Auto Air Vent Valve?

Auto Air Vent Valve is designed for use on heating systems.

How does an Auto Air Vent Valve work?

Auto Air vent valve is a device for bleeding air from the pipeline system. It is based on the principle of a float. The float floats, pressing the needle or plug against the outlet. The air from the heating or water supply system rises up, the float drops, opening the outlet. As soon as the air was out, the float floated up again and blocked the exit. From this, these products are called automatic air vents or air valves. True, there are also air valves in the sewer system, but they perform a different function there.

Applications of Auto Air Vent Valves

Auto Air Vent Valves are used for hot or cold water distribution systems and models with a manual vent feature for fast venting of residential and commercial systems.

Features of Auto Air Vent Valves:

• Body in nickel-plated brass.
• Float in polyethilenic resin.
• Maximum working temperature: 110°C.
• Maximum discharge pressure: 6 bar.
• Threads: ISO 228 (equivalent to DIN EN ISO 228 and BS EN ISO 228).
• Available with NPT thread in the sizes 1/2″ – 3/4″ – 1″

Material of Auto Air Vent Valves:

No	Part	Material
1	Body	Nickel-plated Brass
2	Bonnet	Nickel-plated Brass
3	Float	Polyethylene
4	Cap	Polyethylene
5	Washer	Nickel-plated Brass
6	Junction	Acetal Resin
7	Lever	Acetal Resin
8	Stop	Acetal Resin