Cast Steel Globe Valves: BS 1873, ASME B16.34
Forged Steel Globe Valves: API 602
Bellows Seal Globe Valves: BS 1873
Cast Steel Globe Valves: DIN EN 12516-1, BS EN13709, BS1873
Bellow Sealed Globe Valves: DIN EN 12516-1, BS 1873, EN13709