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DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS Standard

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China Shanghai kangquan Valve Co. Ltd. certification
China Shanghai kangquan Valve Co. Ltd. certification
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DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS Standard

DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard
DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard

Large Image :  DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS Standard

Product Details:
Place of Origin: Shanghai , China
Brand Name: OEM
Certification: ISO 9001
Model Number: QB2 / KQRX
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Usually packing by plywood case suit for sea delivery
Delivery Time: 1usually within 35 days after received your payment
Payment Terms: T/T advance or L/C at sight
Supply Ability: 90,000pcs per month
Detailed Product Description
Product Name: Air Valve Application: Water, Oil, Gas Etc.,
Size: Dn50 / DN80 / DN100 Pressure: PN16 / 150lbs / JIS10K
Standard: DIN / BS / AWWA / JIS Temperature: < 80 C
Body: Cast Iron/ Ductile Iron/ Stainless Steel Floating Ball: Stainless Steel/ PTFE/ Plastic
High Light:

air relief valve

,

combination air release valve

DN100 4 Inch Ductile Iron Combination Air Release Valve Flange End For Water
 
Specifications:
 

Part Material
NO.PART NAMEMaterial
1Body & BonnetDuctile Iron 
2BaffleDuctile Iron 
3Float BallStainless Steel 304
4Seal RingEPDM
5Air 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.

 
DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard 0
 
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

 
Standard ; DIN BS ANSI 
Working Pressure : PN10 PN16 PN25 
Material : Cast Iron and Ductile Iron 
 
1 )  Size: 1-1/2" to 12" 
2 ) Class: PN10, PN16.125LB, 150LB 
3 ) Type: NBR Floating Ball, Stainless steel /Brass Spindle 
4 ) Material: CAST IRON, DUCTILE IRON 
All our products are designed and manufactured strictly in conformity with the standard of API, ANSI, 
AWWA, JIS, BS and DIN, etc. Most of our manufacturers have obtained ISO 9001, API 6D, TUV and
 CE certificates to ensure the quality stability of the products. We provide EN10204 3.1B. Mill Test 
Certificate for all our supplied products. 
 
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.

 

 
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
 
Install:
DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard 1
 
REMARKS & APPLICATIONS
•  For water (Not sewage) and neutral liquids.
•  Nominal Pressure: PN 16/25 & PN 25/40
•  Working Temperature: -10˚C to 120˚C
 
DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard 2
 
   DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard 3
 
DN100 4 Inch Combination Air Release Valve DIN / BS / AWWA / JIS  Standard 4
 

 
The Air Release Valve shall maintain closed position to prevent the loss of water by the positive
seating of a noncorrosive
float button against a smooth contact surface of the exhaust orifice. It shall automatically provide
for the escape of air to atmosphere, without the loss of water,when the special ball float moves
away from the orifice seat. The float shall be free floating within the valve body. Linkages of levers attached to the float are not acceptable.

 

Contact Details
Shanghai kangquan Valve Co. Ltd.

Contact Person: Mr. Steve

Tel: +8613818096733

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