Starline Welded Ball Valves for Gas Storage
December 13th, 2017 by Amanda Schumann
![](https://cdn.globalsupplyline.com.au/wpblob7acedbbe85/wp-content/uploads/2017/12/207-Blog.jpg)
One piece seal welded body, floating ball double block. Primary seal METAL, to METAL, secondary seal vulcanized specially hardened Viton or NBR, pressure safe cover for the stem to prevent any leakage. For operation remove the cover. Completely in accordance to spec. KN251-005. Specifically designed as shut off drain and vent lines for larges valve […]