Trifunctional Double Ball Air Release Valve

Trifunctional Double Ball Air Release Valve

Chn-MeiDa Industry is your trusted one-stop water valve supplier, delivering a wide range of high-performance valves for water treatment and wastewater systems. Our air release valves are installed at the highest points of sewage pipelines to efficiently expel trapped gas, ensuring uninterrupted pipeline operation and maintaining system efficiency.

Category: Tags: ,

Features:

Connection type: flanged

Flange dimensions: EN 1092-2, ANSI B16.1/16.5/16.42, ISO 7005

Ball type: double ball types for DN40-DN150, triple ball types for DN200-DN300 are our normal design.
A double ball type could be made for DN200-DN300.

Size: DN40 to DN300

Pressure: PN10, PN16

Material:

Part Name Material
Body&bonnet Ductile Iron GGG50, EN-GJS-500-15
Dust Cap Carbon Steel, Ductile Iron GGG50, EN-GJS-500-15
Floating Ball ABS
Seal Ring EPDM

Dimensions:

 

DN

 Outline(mm) EN1092-2 ANSI B16.1/16.42
PN10/16 CL125/150
C L D K n-φd D K n-φd
40 88 125 150 110 4-19 127 98.5 4-15
50 88 125 165 125 4-19 152 120.5 4-19
65 88 125 185 145 4-19 178 139.5 4-19
80 112 125 200 160 8-19 190 152.5 4-19
100 128 125 220 180 8-19 229 190.5 8-19
125 128 125 250 210 8-19 254 216 8-22
150 158 125 285 240 8-23 279 241.5 8-22
200 200 125 340 295 8-23/12-23 343 298.5 12-22
250 200 125 395/405 350/355 12-23/12-27 406 362 12-25
300 200 125 445/460 400/410 12-23/12-27 483 432 12-25

Related products