Flow/Pressure Control Spools-Throttled Open B To T In Neutral Position; Flow/Pressure Control Spools-Open/Closed In Neutral Position; Flow/Pressure Control Spools-Closed A And Open/Closed B Position - Danfoss PVG-EX 32 Technical Information

Technical Information
PVG-EX 32 Proportional Valve Group
PVBS Main Spools Part Numbers
Flow/Pressure Control Spools—Throttled Open B to T in Neutral Position
Flow/Pressure Control Spools—Open/Closed in Neutral Position
Flow/Pressure Control Spools—Closed A and Open/Closed B Position
106 | © Danfoss | June 2019
All spools have flow control on port A, pressure control on port B and a dead band on 1,5 mm [0,06 in].
Schematic for PVBS without shuttle valve
Part numbers for Asymmetric FC/PC Control Spools
Part Number Actuation
PVE
157B9591
PVE
157B9641
PVE
157B9660
PVE
157B9832
All spools have flow control on port A, pressure control on port B and a dead band on 1,0 mm [0,04 in].
Schematic for PVBS without shuttle valve
Part number for Back pressure FC/PC Spools (A/B->T flow track smaller than P->A/B)
Part Number Actuation
11067514 PVE
Schematic for PVBS with shuttle valve
Part numbers for Symmetric FC/PC Flow Control Spools
Part Number Actuation
PVE
11213570
Schematic for PVBS with shuttle valve
PVB with
shuttle valve
A → T
- 40 [10,6]
- 50 [13,2]
Yes 50 [13,2]
Yes 55 [14,5]
PVB with
shuttle valve
A → T
— 40 [10.6]
PVB with
shuttle valve
A → T
Yes 40 [10.6]
Flow – l/min [US gal/min]
P → A P → B B → T
40 [10,6] 25 [6,6] 40 [10,6]
50 [13,2] 10 [2,6] 10 [2,6]
50 [13,2] 10 [2,6] 10 [2,6]
55 [14,5] 25 [6,6] 25 [6,6]
Flow – l/min [US gal/min]
P → A P → B B → T
40 [10.6] 25 [6.6] 25 [6.6]
Flow – l/min [US gal/min]
P → A P → B B → T
40 [10.6] 40 [10.6] 40 [10.6]
BC290860493426en-000103