国DAVIS是欧洲老牌的自控设备制造商,拥有近百年的历史。
其产品被广泛地应用在,纺织,印染,医药,化工,地铁等多个行业。
Maximum operating pressure 10 bar
Ambient operating temperature range 50C to 600C
Filter elements 5, 10, 25, 50 micron
Water separating efficiency >85%
Pressure ranges 0.5 to 4 bar
0.5 to 6.3 bar
0.5 to 8 bar
Relieving pressure 15% above set pressure
Type of connection Screwthread
Port size FR1 Series - G1/8" or G1/4"
FR2 Series - G1/4" or G1/2"
FR3 Series - G3/4" or G1"
Water displacing capacity FR1 Series - 12 cm3
FR2 Series - 45 cm3
FR3 Series - 110 cm3
Rated flow FR1 Series - G1/8" - 900 NL/min
G1/4" - 1200 NL/min
FR2 Series - G1/4" - 2300 NL/min
G1/2" - 2900 NL/min
FR3 Series - G3/4" - 4000 NL/min
G1" - 5000 NL/min
Materials of construction See page F1 for Filter specification
See page R1 for Regulator specification
Installation dimensions See page FR2
Mountings See page FR2
Spare kits See page FR2
Modular design
Small package size
Light weight construction
High performance
Rolling diaphragm for long life
increased flow performance
Linear regulating curve
Automatic relieving
5, 10, 25, 50 micron
elements available
Semi-auto drain standard,
auto and manual drain option
Mounting included
1 Series
1 = Series 1
2 = Series 2
3 = Series 3
2 Size
Series 1
06 = 6
08 = 8
Series 2
08 = 8
15 = 15
Series 3
20 = 20
25 = 25
3
4 Filter and Spring
options
1 = 5 micron
2 = 10 micron
3 = 25 micron *
4 = 50 micron
5 = 0.5 to 4 bar
6 = 0.5 to 6.3 bar
7 = 0.5 to 8 bar *
* = Standard
5 Drain option
No code = Manual
drain
TZ = Semi-auto
drain
Z = Auto drain*
* = Series 2 and 3 only
Model No Description Mass kg Symbol
(incl mounting)
FR106-0137-TZ G1/8" Filter/Regulator with 25 micron element 0.30
0.5 to 8 bar spring and semi-auto drain
FR108-0237-TZ G1/4" Filter/Regulator with 25 micron element 0.30
0.5 to 8 bar spring and semi-auto drain
FR208-0237-TZ G1/4" Filter/Regulator with 25 micron element 0.80
0.5 to 8 bar spring and semi-auto drain
FR215-0437-TZ G1/2" Filter/Regulator with 25 micron element 0.80
0.5 to 8 bar spring and semi-auto drain
FR320-0537-TZ G3/4" Filter/Regulator with 25 micron element 1.21
0.5 to 8 bar spring and semi-auto drain
FR325-0637-TZ G1" Filter/Regulator with 25 micron element 1.70
