-0,2
( )
+0,2
ISO 13715
( 2 : 3 )
33,5
min.
10
min.
26
0,5
30
60°
20
15,87
H8
0
+
0,027
2,6
0
+
0,300
20,6
0
+
0,100
8,5
13,5
R
0,2
max.
45°
30°
3/4-16 UNF-2B
13
15°
Cavity:
SAE09
2
1
Ra 1,6
Ra 1,6
Ra 1,6
Ra 1,6
0,05
A
0,1
A
0,05
A
A
15,86 f8
-
-
0,016
0,043
27
28,2 92,7
3,3
+
0,150
0
27,1
39,4
39
45,3
66,1
Hex.24
Installation Torque:
40 - 45 Nm
Marking Area
3/4-16 UNF
1
2
Installation Torque:
8 - 10 Nm
CCR1D.Cxx.L0.08
2
1
Pressure Drop Vs. Flow (estimated)
Solid line is referred to 2vs1 (side to nose) direction
Dashed line is referred to 1vs2 (nose to side) direction
Pressure Drop [bar]
Flow [l/min]
I [%]
(I
NOM
= 1,08 A w/ 12 V - 2,16 A w/ 24 V)
Flow [l/min]
Flow Vs. Current Curves (estimated)
(current percentage referred to nominal current value w/ 26 W coil)
Fixed inlet flow = 25 l/min; various inlet pressure
TECHNICAL SPECIFICATIONS
Hydraulic/Valve Data
Electrical Data
Max. Internal Leakage (p
INLET
: 250 bar)
50 cm
3
/min (5 cu.in/min)
tbv
-> 1vs2 - nose to side
Voltage
12 Vdc ± 10 % 24 Vdc ± 10 %
50 cm
3
/min (5 cu.in/min)
tbv
-> 2vs1 - side to nose
Max. Control Current
1,8 A 0,9 A
Regulated Flow Range
5 - 20 l/min (1,3 - 5 gpm) -> 2vs1 - side to nose
Resistance (@ 20 °C / 68 °F)
5,5 Ω ± 7 %
22,2 Ω ± 7 %
x l/min (x gpm)
to be verified
-> 1vs2 - nose to side
Current Control Supply
PWM or Super-Imposed Dither (60 Hz)
Hysteresis
max. 18%
Endurance Test Indications
(all yet to be verified)
Switch-ON Time (250 bar - 20 l/min)
x ms
to be verified
-> 2vs1 - side to nose
Valve Endurance Test
*
2 valves tested up to 1M cycles @ 250 bar - 20 l/min - 0,5 Hz
x ms
to be verified
-> 1vs2 - nose to side
Pole Tube RBP
**
> 765 bar
Switch-OFF Time (250 bar - 20 l/min)
x ms
to be verified
-> 2vs1 - side to nose
Pole Tube RFP
**
250 bar (CTP: 273 bar - 3M cycles)
x ms
to be verified
-> 1vs2 - nose to side
(99% verification level; 90% assurance level; 3 Hz test frequency)
Proof Pressure
to be verified
* 1 s ON and 1s OFF current ramp sweep (2vs1);
Burst Pressure
to be verified
MTTFd
to be defined
** Method of verifying the RFP and establishing the RBP of the pole tube conforms to NFPA/T2.6.1 R2-2001
Fluids
Mineral-based or synthetics with lubricating properties
(Pole tube tested: PJ.TP.PT.090-AR-02 with items #11, #14 and #15 added)
Oil Temperature Range
-30 °C to 110 °C (-22 °F to 230 °F)
TESTING CONDITIONS
O-Rings Temperature Range
-30 °C to 110 °C (-22 °F to 230 °F) (NBR)
Fluid
Mineral based oil ISO VG 46
Surface Treatment of External Parts
Zinc plated (96h before red oxidation)
Oil Temperature
35 - 40 °C (95 °F to 104 °F)
Recommended Filtration
20/18/15 ISO 4406 (9 NAS 1638)
Filtration
9/8/7 ISO 4406
Installation
No restrictions
Pressure/flow and regulated flow/current characteristics
for both side to nose (2vs1) and nose to side (1vs2) configurations
are shown on page 2.
Marking Instructions
VIS Logo - Date Code - Valve Code
Seal Kit
SK.xxx (valve) / SK.xxx (coil)
Reference Project:
Max Pressure
Confidential property of
Vis Hydraulics Srl (Pavullo - ITALY).
Not to be distributed, copied or used
by third parties without authorization
of Vis Hydraulics Srl (Pavullo - ITALY).
Mass [g]
A3
691.18
Designed by
Date
Scale
Andrea Quattrini
01/02/24
Valve Description
Rev.
PJ0762
Replacing
Date
3:2
1 2 3 4 5 6 7 8
A
F
A
C
D
E
B
B
E
D
C
1 2 3 4
PJ0762-12
Max Flow
Typology
Vis Hydraulics Code
Customer Code
Proportional 2 Ways NC Double Lock - Flow Regulator
250
Solenoid Valve
20
bar
l/min
* Standard component.
It may change without notice.
FEATURES WITHOUT INDIVIDUAL
INDICATIONS:
TOLERANCES FOR LINEAR
AND ANGULAR DIMENSIONS
AND GEOMETRICAL TOLERANCES
AS PER
ISO 2768-fH
Sheet
1
of
1
