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Maximum operating pressure = 5000 psi
Maximum valve leakage = 0.07 cc/min.
SPCV1 - 3 available only with 29 psi check valve cracking pressures.
SPCV1 - 3 has unsealed pilot to allow air trapped in the pilot line to be purged from the circuit.
35/40
40/50
60/70
200/215
465/500
PILOT OPERATED CHECK VALVE
Pilot Operated
SERIES - SPCV1
InstallationTorque(Nm)
Cartridge Dimensions
Cavity
TypicalCartridge
Model CodeCapacity
30 L/min.
60 L/min.
120 L/min.
240 L/min.
480 L/min.
CV - 272
CV - 228
CV - 273
CV - 283
CV - 231
31
34.9
34.9
46
63.5
19.1
22.2
28.6
31.8
41.3
SPCV1 - 3 - P - D
SPCV1 - 6 - P - D
SPCV1 - 12 - P - D
SPCV1 - 24 - P - D
SPCV1 - 48 - P - D
32
31
35
46
59
X Y Z
SPCV 1
*
*
- - -P
1 2 3 4 5
ORDERING INFORMATION
3. Nominal Capacity
2. Model Series - 1
1. Model Code - SPCV
5. Cracking Pressure
4. Control - Standard Pilot
3 = 30 L/min.
6 = 60 L/min.
12 = 120 L/min.
24 = 240 L/min.
48 = 480 L/min.
Y = 4.5 psi
D = 29 psi
Performance Curves Typical Pressure Drop
PD FULL PILOT
30
20
10
15 23 320 40
Q = L/min.
P=
bar
SPCV1 - 3
PDFULL PILOT
30
20
10
20 40 600 80
Q = L/min.
P=
bar
SPCV1 - 6
FULL PILOT
PD
30
20
10
30 60 900 120
Q = L/min.
P=
bar
SPCV1 - 12
PDFULL PILOT
30
20
10
80 160 2400 320
Q = L/min.
P=
bar
SPCV1 - 2430
20
10
160 320 4800 640
Q = L/min.
P=
bar
PD FULL PILOT
SPCV1 - 48
53
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