PFA lined ball valve suitable for corrosive fluid. The valve body is lined with PFA,, The valve ball and shaft are also wrapped PAF, therefore it has excellent resistance to chemical fluid corrosion. Welcome you visit our web www.gvballvalve.com to get more information , if you have any doubt you can feel free to contact us ,we will try our best to provide you with quality service.

PFA lined ball valve for process engineering and plants with industrial requirement, the valve body is lined with PFA,, The valve ball and shaft are also wrapped PAF, therefore it has excellent resistance to chemical fluid corrosion. It is widely used in petroleum, chemical, metallurgy, pharmaceutical and other industries, realizing to regulate or cut off the acid and alkali in the Process of production, such as strong corrosive medium.

PFA lined ball valve specification
Nominal Diameter：DN15 to DN300 ( 1/2" to 12" )
Nominal Pressure:  PN10 to PN16 (ANSI 150 lbs)
Working temperature: -29 to  +150 degree celsius
Connections：Flanged
Body material：WCB+FPA lined or Stainless steel + PFA lined
Driving Means: manual, Electric, pneumatic specified by the customers
Applicable medium: Use of different materials , can be separately applied water，steam,oil, nitric acid, acetic acid, oxidizing medium, urea and other media.

PFA lined ball valve feature
1.PFA lining offers highest corrosion resistance, suitable for regulating and control in the chemicals industries.
2.Specific anti blow-out shaft design, which can not be affected by the media, according API 609
3.The self adjusting packing is maintenance free and provides a leak free stem seal.
4.Low Torque - Smaller actuators, reduced costs, space and weight saving
5.greater pressure stability at higher temperatures than conventional PTFE
6.Its resistance to permeation leading to extension of product life and greater operator safety as it does not permit atmospheric leakage. 
7.One-piece ball/stem: no possibility of damaging PFA-lining on ball by the stem, no hysteresis, ideal for flow control applications.