Ductile Iron Double Orifice Automatic Vent Air Release Valve

Type: Double Seater
Name: Double Orifice Air Release Valves
Stem: SS304/420
Body: Ggg25/50
Float Ball: ABS/SS304
Model No: Arv
Coating: Epoxy Resin Coated
Model: Double Acting
Flanged: BS4504/DIN2532
Trademark: WALTER
Transport Package: Bubble Bags & Wooden Case
Specification: Dn50-250
Origin: Suzhou, Jiangsu
HS Code: 84818040
Cast Iron Double Orifice Air Release Valves

There is a large and a small orifices. The large one can intake and release large amount of air. The air way of the large orifice is sym-metrical which makes the air releasing amount more than that of the same size double orifices air releasing valve

1- Body/Bonnet: GGG25/50

2- Ball: SS304 or ABS

3- Bolts/Nuts: SS304

4- Pressure Rate: PN10/16

5- Epoxy Resin coating internal & external, thickness above 300 micron

6- Size: DN25-DN250

7- Connection: Threaded or Flanged acc to. BS4504/DIN2532/ISO 7005

Ductile Iron Double Orifice Automatic Vent Air Release Valve
Ductile Iron Double Orifice Automatic Vent Air Release Valve


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