GOST Ball Valve

A GOST ball valve is a quarter-turn rotary isolation valve specifically engineered, dimensioned, and pressure-tested to comply with the state standards of the Eurasian region, such as GOST 12815 or GOST 33259. This design adheres strictly to standard GOST face-to-face dimensions, flange drilling patterns, pressure ratings, and specific low-temperature material designations (such as GOST 09G2S impact-tested steel) required for legal installation in regional piping networks. Utilizing a floating or trunnion-mounted spherical ball that rotates 90 degrees against high-purity polymer seats, this valve delivers a straight-through flow profile with zero fluid resistance when open. Piping contractors and midstream oil and gas procurement networks operating in GOST-regulated territories can ensure total regional compliance and fluid containment by importing certified GOST ball valves directly from specialized manufacturers in China via our advanced B2B commercial platform.