Valve Size
Catalog Number
Tissue Annulus Diameter (mm)
Internal Diameter (mm)
Flare Diameter (mm)
Sewing Ring Diameter1 (mm)
Overall Height (mm)
Orifice Height (mm)
Internal Orifice Area (cm2)
19
ONXAN-19 / ONXANE-19
17.4
20.1
27
13.3
10.8
2.28
21
ONXAN-21 / ONXANE-21
19.4
22.2
30
14.7
11.9
2.84
23
ONXAN-23 / ONXANE-23
21.4
24.3
33
16.1
13.1
3.44
25
ONXAN-25 / ONXANE-25
23.4
26.4
34
17.8
14.2
4.11
27/29
ONXAN-27/29 / ONXANE-27/29
27-29
36