820028-50KIT中文资料诺冠数据手册PDF规格书

Technical features

Compressed air only

Maximum supply pressure:

Polycarbonate bowl: 10 bar (145 psi)

Metal bowl: 17 bar (246 psi)

Outlet pressure ranges:

0.3 ... 10 bar (4 ... 145 psi),

0.3 ... 4 bar (4 ... 58 psi) optional,

0.7 ... 17 bar (2 ... 246 psi) optional

Filter element:

5 μm & 40 μm

Port size:

G1/4, G3/8,1/4 PTF, 3/8 PTF

Gauge:

Integrated as standard

Gauge port 1/8 as option

Flow:

37 dm³/s at port size 1/4”,

37 dm³/s at port size 3/8”,

inlet pressure 10 bar (145 psi) ,

6.3 bar (91 psi) set pressure and

a Δp: 1 bar (14.5 psi) droop from

set.

Diaphragm Type:

Relieving

Drain:

Manual or automatic

Automatic drain operating

conditions (float operated):

Bowl pressure required to close

drain: > 0.35 bar (5 psi)

Bowl pressure required to open

drain: ≤ 0.2 bar (2.9 psi)

Minimum air flow required to

close drain: 1 dm³/s.

Ambient/Media temperature:

Polycarbonate bowl:

-10 ... +60ºC (+14 ... +140ºF)

Metal bowl:

-20 ... +65ºC (-4 ... +149ºF)

Air supply must be dry enough

to avoid ice formation at

temperatures below +2°C

(+35°F).

Atex:

Filter/regulators B82 are in

conformity with

Atex 2014/34/EU

II 2 GD

Ex h IIC T6 Gb

EX h IIIC T85°C Db

Materials:

Body: Die cast aluminum

Body covers: ABS

Bonnet: Acetal/ Aluminum

Valve: PP

Transparent Bowl : Polycarbonate

with Polypropylene

Guard.

Metal Bowl: Die cast Zinc with

PA liquid level indicator lens

Filter element: sintered PP

Bowl ‘O’- ring: Chloroprene

Elastomers: NBR