PW-21A-X-Y-Z
Reduced
Pressure
Shoulder
Locating
resistant cover
Inlet
Tank
Drain
K=85
L=79
14.27 Hex. (9/16 inch)
Torque 9-10 Nm
Apply CH (5JAA097)
Plastic tamper
3/8"-24UNF-2A
3
2
(Z=L Control shown)
from locating shoulder.
4.0 Hex.
19
4
(7/8 inch)
Control Option:
Maximum extension
22.22 Hex.
M20x1.5
1
35.05 (Ref.)
Relieving
(Pilot Operated Reducing/Relieving, Externally Drained)
Regulated Pressure
Reducing
140
TECHNICAL DATA
OPERATION
X
Max.Operating pressure: 350 bar
Rated flow: 40 l/min
Cavity-Tooling: 21A-4
Installation torque: 40-50 Nm
※
Maximum Differential=210 bar
=L) kg
REDUCING/RELIEVING VALVE
40
Rev.220428
B.224.101.E
Ordering Code:
UNIT:mm
OPTIONS
Z
Z
socket screw.
L
K
Leakproof hex.
Weight: 0.19 (
(Order Code: 6ZAK001)
C
ADJUSTMENT RANGES (X=40)(X=45)
Y
SPRINGS
Lock Knob.
Handknob with
Cover.
Tamper Resistant
Control Pilot Flow (0.11-0.16 L/min.)
＊
43
．
Stainless Steel
When X = 43, the lowest pressure will be a bit higher than standard.
＊
4-28 bar (14 bar Standard Setting)
1.7-105 bar (14 bar Standard Setting)
free to consult with our sales dept.
Pressure (bar)
60
40
100
120
80
20
6040
20
0
-20-40
Flow-Q(l/min)
Improved dynamic response
Very good pressure control
Low leakage
Standard type
Impact resistant type
Low leakage without filter
45
Maximum differential pressure...Any technical questions, please feel
external metal eomponents
LP
A
B
D
E
H
J
N
Q
W
With stainless steel
Maximum Differential=210 bar7-210 bar (14 bar Standard Setting)
Maximum Differential=210 bar
3.5-105 bar (14 bar Standard Setting)
Maximum Differential=140 bar1.7-55 bar (14 bar Standard Setting)
Maximum Differential=140 bar
1.7-28 bar (14 bar Standard Setting)
Maximum Differential=140 bar4-55 bar (14 bar Standard Setting)
Maximum Differential=140 bar
10.5-315 bar (14 bar Standard Setting)
※
Leakproof hex.
socket screw.
2-210 bar (14 bar Standard Setting)
3
1
2
4
