ASCO Cryogenic Gas Globe Valve (DC) HV4267, HV2985, HV4273 Dimensions Sample Parameter Selection Manual

Features,

? Low power peak and hold design ? Ambient temperature range;-40°F to 125°F (-40°C to 52°C) ? Zero minimum differential pressure ? Maximum operating pressure differential up to 50psi ? Robust design Provides consistency and reliable operation? Meets automatic gas valve Z21.21, CSA6.5C/I safety closing standards? Meets ANSI/ISA-12.27.01.2003 single sealing requirements? Meets the metallurgical requirements of NACEmro-0175? Elastic soft valve seat , for tight shut-off? Switch control of industrial gas burners for commercial and commercial gases