Publicité
Description
The diaphragm pressure regulator provides precision regulation in high flow applications. A balanced
inner valve, sensitive rolling diaphragm and carefully positioned aspirator tube ensure constant outlet
pressure even with changing supply pressure and flow fluctuations.
Media
compressed air or non-corrosive gases
Supply pressure
max. 17 bar
Accuracy
response sensitivity:
Air consumption
max. 6 l/min, subject to outlet pressure
Adjustment
by handwheel with locknut
Relieving function
relieving, optionally non-relieving
Relief capacity
110 l/min at 1.5 bar outlet and 0.35 bar overpressure above setpoint
Gauge port
G1/4 on both sides of the body, optionally 1/4˝ NPT
Temperature range
0 °C to 80 °C / 32 °F to 176 °F, for appropriately conditioned compressed air down to -40 °C / -40 °F
Material
Body:
Elastomer: NBR/Buna-N
Dimensions
A
B
C
value
mm
mm
mm
(m
Precision pressure regulator
67
154
16
Präzis.
Special options,
G
⁄
3
8
5
G1/2
NPT
non-relieving
reduced bleeding
tapped exhaust
tamper-proof cap
check valve
Accessories,
enclosed
pressure gauge
pressure gauge
gauge connectors
mounting bracket
A
B
R230
*
1
at 7 bar supply pressure, 6 bar outlet pressure and 1 bar pressure drop
*
2
01 = 0...1 bar, 02 = 0...2.5 bar, 06 = 0...6 bar, 10 = 0...10 bar
Gauges: see chapter for measuring devices
5.06
PRECISION PRESSURE REGULATOR IN MANY VARIATIONS
< 4 mbar
aluminium die-cast
K
-
Flow
Connection
v
rate
thread
/h)
m
/h*
l/min*
³
³
1
1
supply pressure max. 17 bar, relieving,
with constant bleed
0.5
54
900
G1/4
add the appropriate letter
connection thread
connection thread, recommended for mbar range
connection thread
and without constant bleed
connection thread G1/4
aluminium, adjustment by screwdriver, total height 157 mm
quick exhaust at supply pressure removal
Ø 63 mm, 0 ...160 mbar, G1/4, capsule type
Ø 50 mm, 0 ...*
bar,
G1/4, Bourdon tube
2
NPT connection thread, adapter 1/4˝ NPT to G1/4 female
made of steel
A
157
gauge
G1/4
C
with tamper-proof cap
Mounting position
any
Inner valve: brass, galvanized steel
Pressure
Order
range
number
G
bar
R230
R230-020
0.01 ... 0.14
0.01 ... 1.0
R230-02A
R230-02B
0.01 ... 2.0
0.07 ... 4.0
R230-02C
R230-02D
0.14 ... 10
R230-03 .
R230-04 .
R230-0 . .N
R230-0 . .K
R230-0 . .X19
R230-0 . .X12
R230-0 . .T
R230-0 . .X80
MA6302-C2
MA5002-..*
VP-0202N
BW00-33
58
gauge
Ø9
G1/4
18
C
45
BW00-33
G1/4 up to G1/2, 900 l/min
10 ... 140 mbar / 10 bar
Price
D
€
222,50
222,50
222,50
222,50
222,50
+10,00
+40,00
R230
+10,00
+25,00
+26,50
+37,00
+37,00
+60,00
B
inlet
79,00
10,00
2
cross-section
6,00
12,50
Product group
Order example:
R230-020
R230
outlet
Publicité
