• Standard model (1.5 – 12″ / 40 – 300mm) has a black polypropylene (PP) body, a polyvinylidene fluoride (PVDF) disc and a fluorocarbon (Viton®) seat for superior chemical resistance and temperature capability
  • 316 stainless steel shaft has full engagement over the entire length of the disc and is a non-wetted part
  • Only solid plastic disc and elastometric liner are wetted parts
  • Stem retainer – polypropylene retainer to prevent stem removal
  • Seat over tightening protection – molded body stops and seat stress relief area
  • Spherical disc design offers increased Cv, ultimate sealing and high cycle life
  • 18 position throttle plate for lever handle style