Starline Welded Ball Valves for Gas Storage

December 13th, 2017 by Amanda Schumann

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 sizes and as Gas Storage valves, these valves have passed a critical prototype testing simulating 50 years service life with raw gas, and sand.

Valve range: produced in the 3 typical sizes 1 /2″ – 1″ – 2″ different combinations of end connections to suit any requirement.

Class ratings: all sizes are available in ASME class 600 Lbs (ISO PN 100) and ASME class 1500 Lbs (ISO PN250).

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