Decode valve specs. Our detailed guide explains PN, bar, MPa, and Class pressure ratings and DN to Inch size conversions with clear tables.

A power plant replaced a failing valve with a triple offset model, achieving zero leakage and restoring plant safety.

A case study on resolving GOST valve failures with JRVAL’s high-quality wafer butterfly valves.

A case study on upgrading from standard parts to a high-quality butterfly valve.

JRVAL’s custom flanged butterfly valves solve leakage and operational issues for industrial pipelines.

JRVAL engineered a custom cryogenic butterfly valve, solving critical material, fitment, and automation challenges for a chemical plant.

A failing wafer type butterfly valve halted production. Discover how our precision valve machining & material expertise delivered a reliable solution.

JRVAL’s definitive guide on gate vs. butterfly valves, analyzing mechanics, applications, and performance to ensure optimal system selection.