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Description
Diaphragm back pressure regulators protect pneumatic devices against overpressure. If the pressure
exceeds the setpoint, the pressure valve exhausts to the atmosphere until the pressure level is below
the setpoint. It is advisable to select the pressure range as near as possible to the maximum setpoint.
Media
compressed air or non-corrosive gases
Recommendation
connection thread G1/2 for pressure range 0...35 / 140 / 280 mbar
Overpressure
max. 4 bar
Accuracy
response sensitivity <2 mbar
Adjustment
by handwheel with locknut
Gauge port
G1/4 on both sides of the body, screw plugs supplied
Mounting position
any
Temperature range
0 °C to 90 °C / 32 °F to 194 °F , for appropriately conditioned compressed air down to -40 °C / -40 °F
Material
Body:
Elastomer:
Inner valve: stainless steel and brass
Dimensions
A
B
C
mm
mm
mm
Low back pressure regulator
67
180
25
67
180
25
Special options,
G
∕
3
8
NPT
FKM elastomer
tamper-proof cap
Accessories,
enclosed
pressure gauge
connecting parts gauge at NPT connection thread, adapter 1/4˝ NPT - G1/4i
mounting bracket
Back
pressure
8
A
B
DB110
*
1
at 200 mbar overpressure and open outlet
*
2
B6 = 0...60 mbar, C2 = 0...160 mbar, C3 = 0...250 mbar, C4 = 0...400 mbar
Gauges: see chapter for measuring devices
8.08
PRECISION LOW BACK PRESSURE REGULATOR
aluminium die-cast
NBR/Buna-N, optionally FKM
Relief
Over-
Connection Adjustement
capacity
pressure
thread
l/min*
max. bar
G
1
overpressure max. 4 bar
700
4
G1/4
700
4
G1/2
add the appropriate letter
connection thread
connection thread
aluminium, adjustment by screwdriver, total height 183 mm DB110-0.. T
Ø 63 mm, 0 ...*
2
mbar, G1/4, capsule type
Ø 63 mm, 0 ...
1 bar, G1/4, Bourdon tube
made of steel
C
with tamper-proof cap
Order
range
number
mbar
DB110
2 ... 35
DB110-020
2 ... 140
DB110-02A
2 ... 280
DB110-02B
DB110-02C
2 ... 400
2 ... 800
DB110-02D
DB110-040
2 ... 35
2 ... 140
DB110-04A
DB110-04B
2 ... 280
2 ... 400
DB110-04C
DB110-04D
2 ... 800
DB110-03.
DB110-0.. N
DB110-0.. V
MA6302-..*
2
MA6302-01
VP-0202N
BW00-58
183
57
Ø 8.7
89
BW00-58
G1/4 up to G1/2, 700 l/min
0 ... 35/800 mbar
Price
D
D
€
710,00
710,00
710,00
710,00
710,00
DB110
752,00
752,00
752,00
752,00
752,00
range spring
+10,00
+10,00
diaphragm
+105,00
assembly
+37,00
inlet
aspirator tube
B
79,00
functional principle
11,00
6,00
30,00
Product group
Product group
Order example:
DB110-020
DB110
relief valve
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