For use with chambered heads.214N.
Valve diameter: 1.625" (41.28mm).
Valve length: 4.275" (108.59mm).
Valve stem: 0.311" (7.90mm).
Material: 214N - This steel retains its hardness even up to temperatures of 800°C and possesses excellent rupture strength under high temperature conditions combined with good creep and impact values. The high Chromium content gives good scaling resistance, and has greater corrosion resistance against Chlorine although is still not immune to sulphurous attack.
Application: