11-818 Series

Precision pressure regulator

Technical features

Medium	Compressed air Note: 5 μm prefiltration and oilfree are required!
Maximum inlet pressure	LP: 8 bar (116 psi) NP: 10 bar (145 psi) HP: 14 bar (203 psi)
Relieving	Standard
Pressure range	NP: 0,07 … 4 bar (1 … 58 psi) LP: 0,02 … 0,5 bar (0,2 … 7 psi) HP: 0,4 … 10 bar (5,8 … 145 psi)
Port size	G1/4
Ambient/Media temperature	0 … +70°C (+32° … +158°F) Version with gauge: 0 … +65°C (+32° … +149°F) Air supply must be dry enough to avoid ice formation at temperatures below +2°C (+35°F).
Maximum bleed flow at	LP – 6.9 bar (100 psig) : 0,013 dm³/s (0.03 scfm) NP – 6.9 bar (100 psig ) : 0,013 dm³/s (0.03 scfm) HP – 13.8 bar (200 psig) : 0,027 dm³/s (0.06 scfm) Maximum bleed rate occurs under dead-end (no flow) conditions.
Materials	Body & bonnet: Zinc alloy Adjusting knob: Acetal resin Elastomers: NBR