![background image](http://html.mh-extra.com/html/danfoss/pvg-ex-32/pvg-ex-32_technical-information_507231111.webp)
Pressure/Flow Control Spools—Closed Neutral Position with B-float
All spools have pressure control on port A, flow control on port B and a dead band on 1,5 mm [0,06 in].
Schematic for PVBS without shuttle valve
Part number for Symmetric PC/FC Spools
Part Number
Actuation
PVB with
shuttle valve
Flow – l/min [US gal/min]
A
→
T
P
→
A
P
→
B
B
→
T
157B9637
PVE
—
10 [2.6]
10 [2.6]
10 [2.6]
10 [2.6]
Pressure/Flow Control Spools—Throttled Open Neutral Position
All spools have pressure control on port A, flow control on port B and a dead band on 1,5 mm [0,06 in].
Schematic for PVBS without shuttle valve
Schematic for PVBS with shuttle valve
Part numbers for Symmetric PC/FC Control Spools
Part Number
Actuation
PVB with
shuttle valve
Flow – l/min [US gal/min]
A
→
T
P
→
A
P
→
B
B
→
T
11122564
PVE
-
10 [2,6]
10 [2,6]
10 [2,6]
10 [2,6]
157B7141
PVE
-
25 [6,6]
25 [6,6]
25 [6,6]
25 [6,6]
157B7142
PVE
-
40 [10,6]
40 [10,6]
40 [10,6]
40 [10,6]
157B7143
PVE
-
65 [17,2]
65 [17,2]
65 [17,2]
65 [17,2]
157B7144
PVE
-
100 [26,4]
100 [26,4]
100 [26,4]
100 [26,4]
157B7161
PVE
Yes
25 [6,6]
25 [6,6]
25 [6,6]
25 [6,6]
157B7162
PVE
Yes
40 [10,6]
40 [10,6]
40 [10,6]
40 [10,6]
157B7163
PVE
Yes
65 [17,2]
65 [17,2]
65 [17,2]
65 [17,2]
157B7164
PVE
Yes
100 [26,4]
100 [26,4]
100 [26,4]
100 [26,4]
157B9163
PVH/PVHC
Yes
65 [17,2]
65 [17,2]
65 [17,2]
65 [17,2]
Part numbers for Asymmetric PC/FC Control Spools
Part Number
Actuation
PVB with
shuttle valve
Flow – l/min [US gal/min]
A
→
T
P
→
A
P
→
B
B
→
T
157B9811
PVE
Yes
10 [2,6]
10 [2,6]
40 [10,6]
65 [17,2]
157B9988
PVE
Yes
25 [6,6]
10 [2,6]
25 [6,6]
25 [6,6]
Technical Information
PVG-EX 32 Proportional Valve Group
PVBS Main Spools Part Numbers
©
Danfoss | June 2019
BC290860493426en-000103 | 111
Содержание PVG-EX 32
Страница 1: ...Technical Information Proportional Valve Group PVG EX 32 www danfoss com ...
Страница 138: ...Technical Information PVG EX 32 Proportional Valve Group 138 Danfoss June 2019 BC290860493426en 000103 ...
Страница 139: ...Technical Information PVG EX 32 Proportional Valve Group Danfoss June 2019 BC290860493426en 000103 139 ...
Страница 140: ...Technical Information PVG EX 32 Proportional Valve Group 140 Danfoss June 2019 BC290860493426en 000103 ...