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Central Heating Air Release Valve For Fire Sprinkler System Deep Well
Central Heating Air Release Valve For Fire Sprinkler System Deep Well
Specifications
Brand Name :
OEM
Model Number :
CARX
Certification :
ISO 9001
Place of Origin :
Shanghai , China
MOQ :
1pcs
Price :
negotiation
Payment Terms :
T/T advance or L/C at sight
Supply Ability :
90,000pcs per month
Delivery Time :
1usually within 35 days after received your payment
Packaging Details :
Usually packing by plywood case suit for sea delivery
Product Name :
Central Heating Air Release Valve
DN :
DN50 ~ DN400
Application :
Air Release Valve For Fire Sprinkler System
Standard :
DIN / BS / AWWA / JIS
Floating ball :
Stainless steel Ball
Use for :
clear water etc.,
Color :
blue
Description

Central Heating Air Release Valve For Fire Sprinkler System Deep Well

Air Release Valve Description:

The air release valves will be installed at sections of the pipeline
where air pockets would be formed.

The valves shall be of robust construction of double orifices with
an integral isolating valve and
flanged base for connection to a valve stem that connects the air valve to the main pipeline.
The bore leading to the flange base shall be in accordance to the size of the main pipeline and the
expected accumulation of air.

Air Release Valve Feature

    1. Large Air Exhausting when pipe systems are filling
    2. Air venting of small bubbles ( 2% of solved air in water) after the mean float closed
    3. Air intake during the vacuum of Pipes .
  • Range DN50-80-100-150-200 full bore size.


Air Release Valve Specifications:

Part Material
NO. PART NAME Material
1 Body & Bonnet Ductile Iron
2 Baffle Ductile Iron
3 Float Ball Stainless Steel 304
4 Seal Ring EPDM
5 Air Release Valve Assembly

Technical Specification
Nominal Pressure: 1.0,1.6MPa
DN: 50~200mm
Medium: Water
Work temperature: ≤120℃
Design Standard : BS5163
Flange Standard : BS EN 1092
OTHER STANDARD ARE AVAILABLE UPON REQUEST.




Flanged end deminsion: according as ISO7005.2 PN16/PN10

working pressure: 1.0MPa/ 1.6Mpa
seal test: 1.1MPa /1.76Mpa
strength test: 1.5MPa / 2.4Mpa


1, body/bonnet: cast iron/ ductile iron
2, floating ball: SS304 / PTFE
3, vent: steel, 59# brass
4, seal ring: EPDM
5, bolt/nut: A3

Competitive Advantage:

DESIGN STANDARDS

• Coating Powder Epoxy Min. 250 micron
• Three Way Functioning:
- Release of large volumes of air during pipeline fill.
- Allows in flows of large volumes of air when pipe is emptied.
- Release of air under pressure
• Low Maintenance
• Working pressure Min. 0.1 bar Max. 16 bar
• Hydraulic test performed under 1.5xPN pressure

Central Heating Air Release Valve For Fire Sprinkler System Deep Well

Install:
Central Heating Air Release Valve For Fire Sprinkler System Deep Well

REMARKS & APPLICATIONS
• For water (Not sewage) and neutral liquids.
• Nominal Pressure: PN 16/25 & PN 25/40
• Working Temperature: -10˚C to 120˚C



Central Heating Air Release Valve For Fire Sprinkler System Deep Well

Central Heating Air Release Valve For Fire Sprinkler System Deep Well



Product tags

low pressure air relief valve

,

air trap valve

,

air pressure relief valve
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Central Heating Air Release Valve For Fire Sprinkler System Deep Well

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Product Detail
Brand Name :
OEM
Model Number :
CARX
Certification :
ISO 9001
Place of Origin :
Shanghai , China
MOQ :
1pcs
Price :
negotiation
Contact Supplier
Central Heating Air Release Valve For Fire Sprinkler System Deep Well

Shanghai kangquan Valve Co. Ltd.

Active Member
11 Years
shanghai, shanghai
Since 1999
Business Type :
Manufacturer
Main Products :
Resilient Seated Gate Valve, Cast Steel Gate Valve, Water Meter Strainer
Total Annual :
>9，600,000
Employee Number :
>228
Certification Level :
Active Member
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