Air vent valve 1) Material for valve body :cast iron or ductile iron 2) Working pressure:PN1.0--1.6MPa
Component
Material
Body
Cast Iron
Float Ball
NBR
Cover
Stuffing Box
Gland
Spindle
Bronze
Stem Nut
Spindle Cap
Stopper Washer
Dimensions mm
DN
50
80
100
150
200
D
165
220
285
340
C
125
160
180
240
295