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FLANGE PRESSURE REGULATOR MADE OF STAINLESS STEEL THROUGHOUT
Description
Pressure regulator made of stainless steel throughout. Even when spindle is unscrewed the
indicated minimum outlet pressure is existent. Inner parts are replaceable.
With stainless-steel dirt-trap / strainer
Medium
aggressive liquids, compressed air or non-corrosive gases. Not suitable for steam!
Supply pressure
see chart, max. 40 bar
Minimum press. difference P
1
Adjustment
with hexagon socket, with locknut
Relieving function
non-relieving
Gauge port
G1/4 on both sides of the body, one screw plug supplied
Mounting position
any, preferably vertical
Flange
according DIN 1092, overall length according DIN 558-1
Temperature range
0 °C to 190 °C / 32 °F to 374 °F for FKM for media and ambient temperature
0 °C to 130 °C / 32 °F to 266 °F for EPDM for media and ambient temperature
Material
Body, spring cage, inner valve:
Elastomer and seals:
Dimensions
K
v
A
B
C
value
mm mm
mm
(m
/h)*
3
Regulator with flange
130 137 95
2.9
118
118
118
136
150 137 105
3.9
118
118
118
137
160 150 115
5.4
118
118
118
137
180 150 140
6.1
118
118
118
137
Spezial
9
*
1
at 2 m/s water speed
*
3
02 = 0...2 bar, 04 = 0...4 bar, 06 = 0...6 bar, 10 = 0...10 bar, 16 = 0...16 bar, 25 = 0...25 bar
Gauges: see chapter for measuring devices
9.10
: P
= 1 bar
2
stainless steel 1.4408 / V4A / 316 L
FKM / FPM, optionally EPDM
-
Flow rate
Supply
Mounting
water
pressure
l/min*
max. bar
1
2
for liquids, supply pressure max. 25/40 bar
non-relieving, 1.4408 / V4A / 316L, FKM
50
25
25
25
25
40
65
25
25
25
25
40
90
25
25
25
25
40
102
25
25
25
25
40
RAF
*
2
for compressed air the flow is 70 times greater
Pressure
Order
flange
range
number
DN
bar
RAF
DN15
0.2 ... 2
RAF-04A
0.5 ... 4
RAF-04B
1.5 ... 6
RAF-04C
RAF-04D
1.5 ... 10
RAF-04F
2.0 ... 20
DN20
0.2 ... 2
RAF-06A
RAF-06B
0.5 ... 4
1.5 ... 6
RAF-06C
1.5 ... 10
RAF-06D
2.0 ... 20
RAF-06F
RAF-08A
DN25
0.2 ... 2
0.5 ... 4
RAF-08B
1.5 ... 6
RAF-08C
1.5 ... 10
RAF-08D
2.0 ... 20
RAF-08F
DN32
0.2 ... 2
RAF-10A
0.5 ... 4
RAF-10B
1.5 ... 6
RAF-10C
1.5 ... 10
RAF-10D
2.0 ... 20
RAF-10F
RAF
DN 15 up to DN 50
liquids or gases
Price
C
€
1.000,00
980,00
980,00
980,00
1.185,00
RAF-04...-10A
1.130,00
1.000,00
1.000,00
1.100,00
1.220,00
1.230,00
1.230,00
1.230,00
1.230,00
1.345,00
RAF-04...-10B/C/D
1.450,00
1.390,00
1.390,00
1.390,00
1.595,00
RAF-04...-10F
Product group
Order example:
RAF-04A
RAF
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