Variable gas/air ratio regulators for maintaining a constant gas/air pressure ratio of 4:1 on systems with air pre-heating, GIKH for continuous control, GIKH..B for high/low/off control.
DN: 25 and 40
connection: NPT thread
pe: max. 3 psig (200 mbar)
p: max. 1.5 psig (100 mbar)
pL: 0.06 to 12 “WC (0.15 to 30 mbar)
pG: 0.08 to 48 “WC (0.2 to 120 mbar)
Product Literature
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