airvent and plugs for aluminium radiator. Material:brass Surface:golden color Nominal: Pn max1.6Mpa(200psi)

Air vent valve

size:1/8"

Material:brass

Surface:golden color

Nominal: Pn max1.6Mpa(200psi)   Working Medium:Water,GasParellel Pipe Thread conforms to ISO0228

HT311

HT309HT308 and HT303 HT301 AND HT302

1.producing program

2.packing design3.certificate

4.fairs in 2012

(airvent and plug) radiator parts