Ductile Iron Flanged End Double Orifice Air Release Valve with Pn10 Pn16

Qty (Piece/Pieces) Unit Price (USD)
50 - 499 5
500 + 4.8
Payment Terms: T/T,L/C,D/P
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Basic Info.
  • Power: Pneumatic 
  • Standard or Nonstandard: Standard 
  • Pressure: Others 
  • Structure: Others 
  • Material: Others 
  • Temperature of Media: Normal Temperature 
  • Media: Water 
  • Brand Name: xbfm/ OEM 
  • Size: Dn15-Dn200 
  • HS Code: 8481804090, 8481804090 
  • Face to Face Standard: Awwa C 509/BS 5163/ASME 
  • End Flange Standard: ASME B 16.5 150lb 
  • Design: Asni ,DIN3202 F1, BS5152, Ms Sp-85 
  • Transport Package: Plywood Case, Woven Bags 
  • Material: Ductile Iron 
  • Certificate: API.ISO.Ce.Ts,Wras 
  • Disc Material: Di+EPDM/Di+NBR/Di+Viton 
  • Actuator Operator: Pneumatic/Handwheel/Electric 
  • Model No.: DIAV02 
  • Place of Origin: Zhejiang  
  • Min.Order: 50 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 50000PCS/Year
  • Packing:Valves are wrapped in plastic bubble sheet & in plywood boxes
  • Delivery Date: stock or 15 days

Double ball air release valve Cast Iron or Ductile Iron Air Release Valve with Thread Ends NPT BSP Single Ball Sphere Stainless Steel Thread End Air Release Valve with DIN PN16 Thread end with single ball air release valve/Thread single ball air release valve Flanged Single Ball Air Release Valve 

Technical Parameters

Nominal diameter(mm)50~20050~200
Nominal pressure(Mpa) 1.0 1.6
Testing pressureShell(Mpa)1.52.4
Suitable temperature-10°C~100°C
Suitable mediumwater


Main Raw Material

Body&bonnetball floatBoltinside/outside cover
CIABScarbon steelDI


Reference Standard

Design standardEN1074-4
Testing standardAPI 598


Overall Dimension


Packaging & Delivery

Packaging Details
Bubble pack for Multi-purpose cast iron gate valve with prices stem extension. Outside packing are plywood cases. Or as per the request of customers.
Delivery Time
Shipped in 30 days after payment

Other products 

Why Choose US

We control the material of PTFE(Teflon) and stainless steel wires per customer's request.
Some are from Japan and Taiwan, some are from China local. Only choose high quality material.

We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.

Contact to this supplier

Send message to this supplier
Mr. JUSTIN WU (Export Manager)
Tel: 86-574-87651423
Mobile: 18658226888
Enter between 20 to 3,000 chatacters.
Contact Method
Etoppark Internet Industrial Park,Changxing Rd No.158, Ningbo, Zhejiang, China (Mainland) / 315020
Fax: 86-574-87169115
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