Description: B68G-NNK-AR2-RFN ( Norgren
)
Norgren B68G-NNK-AR2-RFN Filter Regulator
Product Name: Norgren B68G-NNK-AR2-RFN Filter Regulator
Product Brand: Norgren
Product Code: B68G-NNK-AR2-RFN
Product Artikel: B68G-NNK-AR2-RFN
Medium:
Compressed air only
Maximum operating pressure:
17 bar (246 psi)
Pressure range:
Standard
0,4 ... 8 bar (5 ... 116 psi)
Optional
0,3 ... 4 bar ( 4 ... 58 psi),
0,7 ... 17 bar (10 ... 246 psi)
Flow:
240 dm3
/s; Port size: G1
Operating pressure: 6,3 bar (91 psi)
Δp: 0,5 bar (7 psi)
Filter element: 40 µm
Filter element:
40 µm, optional 5 µm
Port sizes:
3/4”, 1”, 1 1/4” or 1 1/2”
Gauge port:
1/8 PTF with PTF main ports
Rc1/8 with ISO G main ports
Drain:
Manual or automatic
Automatic drain conditions:
Pressure to close drain:
> 0,3 bar (4.3 psi)
Pressure to open drain:
< 0,2 bar (2.9 psi)
Minimum air flow to close drain:
0,6 dm3
/s (1.3 scfm)
Relieving:
With (standard)
Non-relieving (optional)
Bowl size:
0,5 litre (17 fluid oz standard);
1 litre (34 fluid oz optional)
Ambient/Media temperature:
-20° ... +80°C (-4° ... +176°F)
Version with gauge:
-20° ... +65°C (-4° ... +149°F)
Air supply must be dry enough to
avoid ice formation at temperatures
below +2°C (+35°F).
Materials:
Body, bowl and yoke: Aluminium
Liquid level indicator: Pyrex
Filter element: Sintered plastic
Adjusting knob: Acetal resin
Elastomers: NBR
