China Brass 1/2′′-1′′ Inch of Air Vent Valve for Manifold

December 20, 2018

Model NO.: HB-M01011
Standard: ISO 228
Size: 3/4"
Key Words: Brass Manifold Valve Factory
Trademark: HB
Transport Package: Standard Exporting Package
Specification: 3/4"
Origin: China
HS Code: 8481804090
China brass manifold 1/2''-1'' Inch of air vent valve
China Brass 1/2''-1'' Inch of Air Vent Valve for Manifold

Technical reference
 Body: Brass natural color or nickle plated 
Brass automatic air vent and drain valve
Float type, Brass body and cover, EPDM seals 
Size from 1/2" to 1" 
Working pressure:PN15
Working Medium: Water, Oil,Gas
Working Temperature: -20°C TO +120°C 
Pipe thread to ISO 228;
 
DN Spec(Inch) L(mm) D(mm) H(mm)
15 1/2'' 57.5 48 99
20 3/4'' 57.5 48 99
25 1'' 57.5 48 99

Product materials
NO. Parts Material
1 Body Brass
2 Spring SS
3 Stem Brass
4 Rubber Washer NBR
5 O-ring NBR
6 Bonnet Brass

Product Introduction
Air vent valve, Purpose and operation: delivery temperatures into the floor system should be maintained between 37 and 44 Degrees C Temperatures exceeding 44 degrees should be avoided as this may damage the floor and will shorten the working life of the pipe. The air vent valve will control the input blending return water from the floor with hot water from the heat source.Where the heat source is supplying at high temperatures or an uncontrolled appliance such as a wood fire or solar is applied a buffer tank is recommended.

Certificate
China Brass 1/2''-1'' Inch of Air Vent Valve for Manifold

Our technological process

China Brass 1/2''-1'' Inch of Air Vent Valve for Manifold




Our factory

China Brass 1/2''-1'' Inch of Air Vent Valve for Manifold

China Brass 1/2''-1'' Inch of Air Vent Valve for Manifold
About us 

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.
China Brass 1/2''-1'' Inch of Air Vent Valve for Manifold







 

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