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•  Working Pressure: 2000PSI～5000PSI

•  Nominal Bore: 2.1/16"

•  Working Medium: oil,、natural gas,、mud and gas containing H2S、CO2

•  Working Temperature: -46°C～121°C（Class LU）

•  Material Class: AA,、BB,、CC、DD,、EE,、FF、HH

•  Specification level: PSL1-4

•  Performance Requirement: PR1-2

•  Adjustable range：0~600PSI