Ductile Iron Air Release Valve Single Orifice

  • Product Name:Ductile Iron Air Release Valve Single Orifice
  • Unit Price:
  • Design Standard:EN1074-4
  • FTF Dimension:
  • Flange Connection:
  • Inspection and Test:EN1074-4
  • Delivery Time:15-30DAYS
  • Tel: +86-22-28219562
  • Fax: +86-22-28219554 ext.8888
Product Details: Ductile Iron Air Release Valve Single Orifice

Nominal Diameter: DN25–DN32

Nominal Pressure: 16Bar

Design Standard: EN1074-4

Threaded Connection: NPT/BSP

Inspection and Test: EN1074-4

Material List:

NoItem   Material     Symbol

1Body   Ductile IronBS2879-500.7/DIN1693 GGG50/EN1563 GJS500

2Float guide ABS

3Bolt   Zinc-plated steelBS4190

4O-ring   EPDM     BS2494

5Cover   Ductile IronBS2879-500.7/DIN1693 GGG50/EN1563 GJS500

6Nut   Zinc-plated steelBS4190

7Seat   EPDM     BS2494

8Gasket   EPDM     BS2494

9Cap   Nylon

10Screw   Stainless SteelBS970 304S 15

11Bracket    Nylon

12Hinge pin   Stainless SteelBS970 304S 15

Structure and Feature

Working pressure: 16kgs/cm2

Shell test pressure: 24kg/cm2

Seat test pressure: 18kg/cm2

Media: water

Working temperature: 0.6-52℃

External and internal coating: 100%

Fusion-bonded epoxy

Single Orifice Air  Release Valve with Isolation Valve


Product Images: Ductile Iron Air Release Valve Single Orifice
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