Hydraulic Tube Bender,Hydraulic Pipe Bender,Press Brake,Hydraulic Press Brake Nanjing Lianpeng Machinery Technology Co., Ltd. , https://www.yrssk.com
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Demensions
DN
SIZE
H
D
S
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
Production Introduction
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
Our technological process
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-M083025
Standard: ISO 228
Size: 1/2′′-1′′inch
Key Words: Brass Manifold Valve Factory
Trademark: HB
Transport Package: Standard Exporting Package
Specification: 1/2′′-1′′Inch
Origin: China
HS Code: 8481804090
Brass hydraulic automatic air vent and drain valve 1/2''-1''Inch for manifold