Sign In | Join Free | My frbiz.com
frbiz.com
Products
Search by Category
Home > Valves >

Water Double Orifice 2 Inch Air Valve DN 100 Flange End

Categories Air Release Valve
Brand Name: OEM
Certification: CE / ACS
Place of Origin: China
MOQ: 1
Price: USD 0~100
Payment Terms: T/T, L/C
Supply Ability: 500 thousands pcs per year
Delivery Time: 30 days
Packaging Details: in plywooden boxes
Material: Cast iron,Ductile iron
Working press: PN10,PN16
Size: DN20 ~ DN200
Epoxy resin thickness: ≥250μm
Applicable temperature: 0℃~+80℃
Color: Blue
Connection: Flange end
Brand: OEM
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
  • Product Details
  • Company Profile

Water Double Orifice 2 Inch Air Valve DN 100 Flange End

Double Orifice Air Valve Flange End


1. PRODUCT PROFILE


Double orifice air valve is one normal type of exhaust valve in the long big piping transport, which is normally mounted on the top of the pipe or pipe air holding place to discharge the air in the pipe, When the power supply for the pump is off, pump is stopped working, there will be negative pressure inside of pipeline, there will be vibration or break happened. Then, the air valve will work to suck into air quickly, keep the pressure inside the pipeline to be safe, making sure the pipe work normally. Prosper Flow combined air valve can remove the air existed in the pipe more flexible, preventing of the pressure fluctuation or other damages in the piping system. Double orifice air valve is applicable especially to the main water pipes and deep well pumps piping system.


MaterialDuctile iron/Cast ironMediumWater
BrandOEM
Size
DN50-DN200
Working pressurePN10 / PN16ConnectionFlange End
ColorBlueWorking temperature0 ℃ ~ + 80 ℃

2. FEATURES


· Discharge air more flexible

· Preventing of the water hammer

· Discharge the air slowly

· Safer self-protection

· Long service life

·Ductile Iron Body, flanged connection according to EN 1092-2. Float part made of polyethylene which can be replaced easily.

·While emptying the line, if the air intake amount less than the water discharge amount, pipe will face the danger of vacuuming. ·Regardless of the pipe type, vacuum force will pull the pipe perimeter to the center, hence contractions and bendings occur on the pipe.

·Gasket fixings become loose and casues leakage after filling. Welding and connection areas will be under same danger.


3. TECHNICAL SPECIFICATION


· Nominal pressure: PN10 / PN16 bar

· Size: 2”~ 8” (DN50 ~ 200mm)

· Materials: cast iron A126 B (GG25), ductile iron A536 65-45-12 (GGG40/50)


4. STANDARD


· Design & manufacturing: BS EN1074-4:2000

· Face to face: BS EN1074-4

· Flanged ends: EN 1092-2:1997, ASME B16.1/B16.42, AS4087

· Inspection & testing: EN 12266-1:2012

· Working temperature: 0 ℃ ~ + 80 ℃


5. APPLICATION


· Water projects

· Real Estate

· Water treatment industry

· Power plant

· Pump station

Quality Water Double Orifice 2 Inch Air Valve DN 100 Flange End for sale
Send your message to this supplier
 
*From:
*To: Anhui Prosper Flow Technology Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0