Astm Standard Kns Lined Plug Valves

Feature of KNS Lined Plug Valves :
* PFA/FEP Lining offers highest corrosion resistance. Minimum lining thickness of 3mm, lining locked in dove tail grooves, slots and Holes in the body & plug castings. This prevents Liner collapse in vacuum conditions and blow out in high pressure conditions.
* Outer body graded cast iron as per ASTM Standard, other materials like cast steel / stainless steel available on request.
* 2 Way cavity free design prevents accumulation of particulate matter making it an ideal choice for slurry applications.
* The seal from this plug valve is created by the interface of the plug & the liner. The outside of the plug and the body cavity are at a taper of 2A . The wedge action results in a tight shut-off. Because the Seal is created because of compression it is bi-directional sealing on both upstream and downstream sides.
* Adjustment bolts on the top cover can be utilized for external adjustment of in-line seal.