TECHNICAL DATA
Max.Operating pressure: 350 bar
Rated flow: 40 l/min
Cavity-Tooling: 11A-3
Installation torque: 40-50 Nm
Weight: 0.16 kg
REDUCING VALVE
Standard Type
Rev.160712
B.221.101
Ordering Code:
UNIT:mm
(Pilot Operated Reducing)
Flow-Q(l/min)
Pressure- P(bar)
0
10
20
30
40
50
100
150
Regulated Pressure
W
10 to 315 bar (14 bar Standard Setting)
350 bar inlet pressure
E
1.7 to 28 bar (14 bar Standard Setting)
Maximum Differential=140 bar
3.5 to 105 bar (14 bar Standard Setting)
Maximum Differential=210 bar
B
A
7 to 210 bar (14 bar Standard Setting)
Maximum Differential=210 bar
ADJUSTMENT RANGES
Y
SPRINGS
4 to 55 bar (14 bar Standard Setting)
Maximum Differential=140 bar
N
LF
K
Handknob with
Lock Knob.
30
KF
L
X
OPERATION
Handknob with
Panel Mount.
4 to 28 bar (14 bar Standard Setting)
Maximum Differential=140 bar
Q
Leakproof hex.
socket screw.
Leakproof hex.
socket screw.
with Panel Mount.
Z OPTIONS
G
Wrench Adjustment
Control Pilot Flow (0.11 ~0.16 L/min.)
1.7 to 55 bar (14 bar Standard Setting)
Maximum Differential=140 bar
D
LP
Leakproof hex.
socket screw.
With stainless steel
external metal components
PB-11A-X-Y-Z
1
2
3
35.1
Locating
Shoulder
1
Reduced
Pressure
2
Inlet
M20X1.5
3
Drain
22.2 Hex.
(7/8 inch)
Control Option:
Maximum extension
from locating shoulder.
(L Control shown)
L=64
K=70
19
