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Brass Air Vent Valve on Manifold

Brass Air Vent Valve on Manifold

Material: Forged brass HPb58-2.5/HPb59-1/HPb57-3
Working pressure: 1.6MPa
Medium temperature: -20℃~120℃
Working medium: water
Connection end: Male threaded comply with ISO228(BS2779);

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Brass hydraulic automatic air vent and drain valve, drain-off components for manifold for underfloor heating

Product specification
15-Brass-air-vent-valve-on-manifold.jpg

DN

SIZE

H

D

S

15

1/2"

71

28

22

20

3/4"

76

28

27

25

1"

76

28

33.5


Product features and application
• Material: Forged brass HPb58-2.5/HPb59-1/HPb57-3
• Working pressure: 1.6MPa
• Medium temperature: -20℃~120℃
• Working medium: water
• Connection end: Male threaded comply with ISO228(BS2779);
• Surface color

Chromed Plated

Nickel Plated

Zinc Plated

Brass color

• Fields of application: water
• Certificate: CE SGS ISO9001


Material specification

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 of the Brass Air vent valve on manifold
The manifold end components 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 air vent valve 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.


Certificate of product
Certificate of product

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