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Manifold brass 1/2''-1''Inch drain and air vent valve
                
Demensions
DN(mm)
SIZE(inch)
H(mm)
D(mm)
S(mm)
15
1/2"
71
28
22
20
3/4"
76
28
27
25
1"
76
28
33.5
Product Material
NO.
Part Name
Material
1
Body
 Brass/Zinc alloy
2
Ball
Brass/Iron
3
Handle
Brass/Iron
4
Bonnet
Brass
5
Surface
Natural/Nickel
Product Introduction
Certificate
Production Line
Our Factory
About usÂ
We are specialized in HAVC system parts and brass valve fields for more than 25 years, Our main products cover brass manifold, radiator valve, motorized valve, ball valve, gate valve,check valve, stop valve, safety valve, air vent valve, brass fitting and so on with more than 40 series and 2000 varieties.
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Model NO.: HB-BC02006
Structure: Lever
Material: Brass
Name: Brass Air Vent Valve
Key Words: Air Vent Valve
Surface: Forged Brass
Connection Standard: GB/T18742.3Â /Â DIN8077/8078
Thread: PT. PF. NPT. G. Bsp. Nps . BSPT
Medium: Water, Oil, Air
Body Material: Brass
Delivery Port: Shanghai, Ningbo
Usage: Manifold,Industrial and Household
Normal Pressure: 1.6MPa
Trademark: HB
Transport Package: Export Standard Packing
Specification: 1/2′′-1′′ Inch
Origin: China
HS Code: 8481804090
The manifold brass drain and air vent valve is made by forging process. Automated exhaust keep automatically removing the system's water injection and internal air, the discharge valve has the function of water injection pressure test during commissioning, and with drainage function during system movement and maintenance. The check valve has a shut-off function. When the automatic exhaust valve is replaced, the system motion is not shut off, reducing energy consumption.
The manifold brass drain and air vent valve is normally used in heating systems, such as radiator, floor heating, and boiler system, is a functional valve to remove the air from the system. It is often installed at the highest point of the system or is used directly with the manifold and radiator. The main purpose is to exclude the internal air, so that the radiator is filled with warm water to ensure room temperature.