Danfoss PVSD 32 Data sheet
Data Sheet
Module PVSD 32
The PVSD module for applications with quick couplers is designed to comply with the requirements of agricultural attachments.
The PVSD endplate with pump connection is intended to be used in applications with the need to protect against unintended disconnecting of T-line during operation.
In normal operation, the pump pressure will be directed to PVG across the check valve. The pilot cartridge will connect the spring chamber of the check valve with the tank gallery.
In failure mode (T-coupler not connected to PVG), the tank pressure will increase and force the pilot cartridge to move. The pilot cartridge will direct pump pressure into the spring chamber behind the check valve and close the connection from P to PVG.
Features
•P-port connection
•V-port connection (spillage port)
•BSP threads
•OC and CC compatible
•Maximum pressure 210 bar [3046 psi]
•Oil flow rated 120 l/min [31.7 US gal/ min]
PVSD 32 module cross-section view
Pilot cartridge
V
Check valve
P
P-Gallery in PVG
P005 611E
Comprehensive technical literature online at powersolutions.danfoss.com
© Danfoss | Jul 2016 |
L1224543 | AI00000147en-US0203 | 1 |
Technical data |
System hydraulic schematic example |
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Technical parametres
Max. pressure |
Port P |
210 bar [3046 psi] |
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continuous |
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Port T static/ |
50 bar [725 psi] |
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dynamic |
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Oil flow rated |
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120 l/min [31.7 US gal/min] |
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Max. leakage (V-port) |
1 cm3/hour [0.06 in3/hour] |
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Leakage on the spillage port can be expected. It is therefore recommended to connect the V-port to a separate reservoir with atmospheric pressure in order to collect potential oil leakage.
Pressure drop P → P_PVG
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10 |
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Pressure drop P |
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P_PVG |
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| <![if ! IE]> <![endif]>(bar) |
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| <![if ! IE]> <![endif]>Pressure |
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Flow (l/min) |
P005 606E |
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A |
B |
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V |
M |
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210 |
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LS |
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P |
T |
P |
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P005 608 |
PVSD module hydraulic schematic and code number |
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Symbol |
Description |
Port connections |
Feet mounting |
Code number |
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thread |
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PVSD Endplate inlet for |
P port: BSP, G 1/2 |
M8x1 |
157B2904 |
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preventing T-line peaks |
V port: BSP, G 1/4 |
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and spillage |
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P |
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V |
P005 607 |
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Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
2 | © Danfoss | Jul 2016 |
L1224543 | AI00000147en-US0203 |
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