Home > Air Release Valve >

Central Heating Air Release Valve For Fire Sprinkler System Deep Well

Product Categories

Shanghai kangquan Valve Co. Ltd.

Contact Now

Central Heating Air Release Valve For Fire Sprinkler System Deep Well

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

Contact Now

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:

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

Product Tags:

air relief valve

combination air release valve

Quality Central Heating Air Release Valve For Fire Sprinkler System Deep Well for sale

Central Heating Air Release Valve For Fire Sprinkler System Deep Well Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Shanghai kangquan Valve Co. Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!