Riser Valve for Liquid or Vapor Service In LP-Gas and NH3 Systems

Designed especially for use as a high capacity liquid withdrawal valve in LP-Gas and NH3 systems.  

Valve may be mounted directly in nurse tank load-out risers eliminating the need for a separate excess flow valve and angle valve.  

This valve incorporates an integral excess flow valve. When product is required, the valve must be completely open and backseated to allow the excess flow valve to function properly as explained in the excess flow valve section of this catalog.