HA4A Archive Bulletin
R429c - June 1998.pdf
R429d - Aug 2015.pdf
R429d - Mar 2002.pdf
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Features:
3/4" thru 6" flanged and weld-in
Manual opening stem
Various models for control of temperature, inlet, outlet or differential pressure
Control modules (pilots) available to enable one regulator to perform several functions
Wide range of pressure settings
Electric shut-off, dual or wide opening
Safe working pressure 400psig (28 bar), 600 psig (40 bar) for CO2
Operating temp -65ºF to 240ºF (-50º to 116ºC)
CSA, CRN, CE