Cryogenic vs Ambient Service Valve
BS 6364 extended bonnet cryogenic vs standard ambient valves for LNG/LN2.
Selection notes
Match the construction to media, temperature, pressure class, and end standard. EPC BOQs often mix ANSI and DIN language — confirm flange facing and bolt circle before ordering.
Supreme Valves India quotes both constructions from the same package RFQ when sizes and ratings are listed clearly.