Imperial Valve started designing & developing Double Block & Bleed valves in 1990. This was right when these kinds of valves saw the first light.
Imperial Valve has been one of the pioneers in developing the product.
Quality
The quality system of Imperial Valve products is approved and certified by DNV GL according to ISO 9001:2015.
Fire tested
Imperial Valve pipeline (soft seated) Double Block and Bleed products are designed to ISO 10497.
Our product specialist will be pleased to advise you about our products and solutions.