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Description
Good value pressure regulator of solid design. RD1 and RD3 are equipped with diaphragms,
RD4 is piston-operated. Wall mounting through two drilled holes in the bodies of RD1 to RD3.
Media
compressed air or non-corrosive gases
Supply pressure
max. 30 bar
Adjustment
RD1/RD2:
RD3:
RD4:
Relieving function
relieving, optionally non-relieving
Gauge port
G1/4 on both sides of the body, G
Mounting position
any
Temperature range
-10 °C to 50 °C / 14 °F to 122 °F, by RD1 and RD2
Standard
Standard
-20 °C to 60 °C / -4 °F to 140 °F, by RD3
-20 °C to 80 °C / -4 °F to 176 °F, by RD4
Material
Body:
Spring cage: plastic reinforced with glass fibre at RD1, nylon at RD2,
Elastomer:
2
2
Dimensions
A
B
C
value
mm
mm
mm
(m
Pressure regulator
40
95
22
40
95
22
64
151
48
64
151
48
130
190
54
130
190
54
241
190
54
241
190
54
series D
Ø E
M
RD1
30
4.5 M30x1,5
RD2
51
5.5 M50x1,5
RD3
76
6.5
–
RD4
76
8.5
–
gauge
G
1
∕
4
G
⁄
at
1
8
RD.-01
RD1 / RD2
*
1
at 8 bar supply pressure, 6 bar outlet pressure and 1 bar pressure drop
*
2
02 = 0...2.5 bar, 04 = 0...4 bar, 10 = 0...10 bar, 16 = 0...16 bar
Gauges: see chapter for measuring devices
2.06
PRESSURE REGULATOR SERIES „D" UP TO 30 BAR
see chart, by plastic knob with snap-lock
by handwheel
by T-handle
∕
at RD1
1
8
aluminium
NBR/Buna-N
Inner valve: brass at RD1/RD2, brass/aluminium at RD3/RD4
K
-
Flow
P
Connection
v
1
rate
max.
/h)
m
/h*
l/min*
bar
³
³
1
1
supply pressure max. 20 / 30 bar,
relieving, without pressure gauge
0.6
27
450
20
0.6
27
450
20
3.0
108
1 800
20
3.0
108
1 800
20
8.4
195
3 250
30
8.4
195
3 250
30
8.4
195
3 250
30
8.4
195
3 250
30
outlet
inlet
cross-section
aluminium
Pressure
Order
thread
range
number
G
bar
RD1...RD4
G
∕
0.2 ...1.5
RD1-01A
1
8
0.3 ...3.0
RD1-01B0
0.5 ...8.0
RD1-01D
1.5 ... 15
RD1-01E
RD1-02A0
G1/4
0.2 ...1.5
RD1-02B
0.3 ...3.0
RD1-02D
0.5 ...8.0
RD1-02E
1.5 ... 15
G
∕
0.2 ...1.5
RD2-03A
3
8
0.3 ...3.0
RD2-03B
0.5 ...8.0
RD2-03D
1.5 ... 15
RD2-03E
G1/2
0.2 ...1.5
RD2-04A
0.3 ...3.0
RD2-04B
0.5 ...8.0
RD2-04D
1.5 ... 15
RD2-04E
RD3-06A
G3/4
0.2 ...1.5
RD3-06B
0.3 ...3.0
RD3-06D
0.5 ...8.0
RD3-06E
1.5 ... 15
G1
0.2 ...1.5
RD3-08A
0.3 ...3.0
RD3-08B
0.5 ...8.0
RD3-08D
1.5 ... 15
RD3-08E
G11/4
0.2 ...1.5
RD3-10A
0.3 ...3.0
RD3-10B
0.5 ...8.0
RD3-10D
1.5 ... 15
RD3-10E
G11/2
0.2 ...1.5
RD3-1AA
0.3 ...3.0
RD3-1AB
RD3-1AD
0.5 ...8.0
RD3-1AE
1.5 ... 15
RD3
G
∕
1
at RD3/RD4
4
Price
A
€
455,00
455,00
455,00
455,00
455,00
455,00
455,00
455,00
689,00
689,00
689,00
689,00
689,00
689,00
689,00
689,00
RD3-06/-08
Product group
Order example:
RD1-01A
RD1...RD4
up to G2
RD1
RD2
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