JRVAL ends costly butterfly valve installation failures with ultra-precise lug hole machining, guaranteeing a perfect fit every time.

Our foundry expertise means our ASTM A351 CF8 valves exceed standards for superior performance and a longer operational life.

Our ASTM A351 CF8 valves use 9% Nickel for superior corrosion resistance, ensuring a longer operational lifespan.

An expert interview reveals why precision machining is the new benchmark for industrial butterfly valve performance and reliability.

A top engineer reveals why precision machining is crucial for butterfly valve reliability, installation ease, and long-term cost savings.

JRVAL leverages 20 years of casting expertise, ensuring its industrial butterfly valve materials exceed the most demanding industry standards.

JRVAL's factory produces multi-standard butterfly valves in one batch, helping SMEs access global markets and reduce costs.

JRVAL's threaded lug butterfly valve uses precision engineering to reduce installation time, complexity, and costs in industrial piping systems.