Tank
1
Pump
Shoulder
Locating
(1 1/8 inch)
28.5 Hex.
1.00-14UNS-2A
2
17.5
47.8
1
2
NQ-3A-X-Y-Z
(Air Bleed Start-up Valve)
after Air has been Purged
TECHNICAL DATA
OPERATION
X
FLOW RANGE
Max. pressure: 350 bar
Rated flow: 15-200 l/min
Cavity-Tooling: 3A-2
Installation torque: 60-70 Nm
Weight: 0.18 kg
CIRCUIT SAVERS
20
Standard Type
Rev.131122
B.751.201
Ordering Code:
15 to 200 LPM
UNIT:mm
N
Non-adjustable
Z
OPTIONS
approximately 12 seconds at 15 L/min. to
of 15 L/min. flow rate 5.5 bar system pressure.
.Air-bleed and start-up valves require a minimum
blow 1.7 bar
.The valve will re-open when system p
ressure falls
14
0.5 seconds at 200 L/min.
Pressure- P(bar)
Typical Pressure Drop
35
25
15
5
30
20
10
200
150
100
50
0
Flow-Q(l/min)
A
Y
Flow-Q(l/min)
0
50 100 150 200
4
8
12
2
6
10
.After air been purged, closing times vary from
Approximate Closing Time
Seconds
