Stainless Steel L-type Manual Vacuum Flapper Valve KF16 KF25KF40 KF50 Vacuum Flapper Valve Gas Safety Valv

Welcome to my store. I hope you have a pleasant shopping experience.High-concerned chemical : None Structure : Angle Material : Stainless steel Power : Manual Standard or Nonstandard : Standard Pressure : Vacuum Origin : Mainland China Certification : NONE