working temperature: -20<t<180 nominal pressure: 4.0a suitable medium:water/oil

Working temperature:   -20<t<180

Nominal pressure:        4.0a

Suitable  medium         water/oil

Anti-Oxygen  glue applied  to jion body and bonnet niclel  plated and chrome plated and chrome plated and full port 

Certification                 ISO9001-2000,   ISO14001-2004,CE

Eb                              brass body and brass ball

Ei                               brass body and iron  ball

BIBCOCK WZ-223