Flexible Wedge with low center stem-wedge contact, in solid CA15 (13 CR) or hardfaced with 13 CR, SS 316, Monel or Stellite.

• 具有低中心阀杆-楔板接触点的柔性楔板，材质为实心CA15(13CR)或硬面13CR、316不锈钢，Monel或钨铬钴合金。