Valve Selector - D thru T Orifice (Metric Units)

• Single trim for all services provides full capacity at 10% over- pressure for liquid, steam or vapor applications without additional parts.
• Reversible disc provides a spare part< in every valve.
• Nozzle threads at top ensure better nozzle/body alignment and reduce maintenance effort.
• Disc retention by ring eliminates potential of thread corrosion and need for special maintenance tool.
• Standard Inconel® 625 Bellows offers
  better corrosion resistance than 316L SS at no extra cost.
• Springs within a pressure class and orifice size are designed with a fixed I.D. to eliminate the need to custom machine steps for each spring.
• Identical nozzle ring for each orifice size regardless of pressure range or seat design reduces parts variations, except in RB Series F orifice.
• In the soft seat option, the springload is applied directly to the metal seat, increasing service life of the O-ring. The soft seat disc retains the metal seat on its reverisible side.