Double Ball Air Release Valves for Drinking Water

• Name: Double Ball Air Release Valves
• Body: Ggg25/50
• Float Ball: ABS/S.S304
• Stem: Ss304/420
• Size: Dn50-250
• Pressure Rate: Pn10/16
• Model NO.: ARV
• Model: Double Acting
• Connection: Flanged / Threaded
• Flanged: BS4504/DIN2532
• Coating: Epoxy Resin Coated
• Transport Package: Bubble Bags & Wooden Case
• Trademark: WALTER
• Origin: Suzhou, Jiangsu
• HS Code: 84818040
• Production Capacity: 3000 Sets Per Month

Product Description

Double Ball 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



WALTER-FSV COMPANY Supply Flanged Double Orifice Air Release Valve, Combination Air Release Valve for water and sewage water. And Thread Air Vent Valve .