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Shanghai kangquan Valve Co. Ltd.
Shanghai KangQuan Valve Co. Ltd. Best Resilient Seated Gate Valve Supplier
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Small Cast Iron Air Release Valve Brass Spindle PN16 / PN10 DN 50 ~ 200mm

Shanghai kangquan Valve Co. Ltd.
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Small Cast Iron Air Release Valve Brass Spindle PN16 / PN10 DN 50 ~ 200mm

Brand Name : OEM
Model Number : QB2 / KQRX
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 : air valve
Application : Water, oil, gas etc.,
Size : DN50 ~ DN150
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
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6 Inch DN150 Ductile Iron Automatic Flange End Air Release Valve / Air Relief


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


Specifications:


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

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


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:


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

      

water air release valve

      
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Small Cast Iron Air Release Valve Brass Spindle PN16 / PN10 DN 50 ~ 200mm Images

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