( P > 100 bar)
(Direct Acting, Guided Poppet)
．
TECHNICAL DATA
OPERATION
X
Max. Operating pressure: 350 bar
Rated flow: 35 l/min
Cavity-Tooling: 28M-2
Installation torque: 75 - 85 Nm
Maximum Leakage Approximately
( 5 drops/min. to 85% of nominal setting)
=L) kg
RELIEF VALVE
22
Rev.240723
B.102.245.E
Ordering Code:
UNIT:mm
Z
Poppet Type
Direct Acting Guided
(70 bar Standard Setting)
A
Y SPRINGS
D
B
Pressure setting up to 105 bar
(70 bar Standard Setting)
Pressure setting up to 210 bar
(28 bar Standard Setting)
T
Z
L
OPTIONS
Pressure setting up to 55 bar
socket screw.
Leakproof hex.
Handknob Kit.
Max. flow: 50 l/min
Three-winged
(70 bar Standard Setting)
W
CB
Pressure setting up to 315 bar
Weight: 0.37 (
(Order Code:5JAA093)
(Refer to performance chart)
(Refer to performance chart)
(Refer to performance chart)
Pressure- P(bar)
0
10
20
30
40
100
200
300
50
150
250
350
Typical Pressure Rise
Flow-Q(l/min)
50
Resistant Cover
Plastic Tamper
Illustrations / detail are
for reference only.
Data subject to change.
RD-28M-X-Y-Z
Locating
Shoulder
Inlet
1
Plastic handknob
Outlet 2
M28x1.5
32.0 Hex.
T=78.6
L=61.8
Z=T Control shown
Aluminum locknut
setting.
to increase pressure
Turn screw clockwise
19
30.719.1 50
62.2
1
2
