Forged Body - Ref. 311R / 310R / 312R



Bellow Valve

DN8 to DN50, Class 800 Lbs

BSP/NPT threaded, SW/BW welded ends

Maximum pressure 140 bar

Construction in Carbon steel or st.steel

Metal or Stellite seat

Bellow in stainless steel

Bolted Bonnet

Operation by Handwheel

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