Danfoss 421529-3 Vane Type Triple Pump Owner’s Manual

421529-3 Vane Type Triple Pump
Owner’s Manual

421529-3 Vane Type Triple Pump

10. SAE rated capacity (V10 cover end cartridge)

USgpm| Rotor| V ane Kit
(12 vanes)| Ring| Pin (V10S)| Pin (V10F/V10P)| Bolt (V10S)| Bolt (V10F)| Bolt (V10P)| Cartridge  Kit
---|---|---|---|---|---|---|---|---|---
1| 317681| 923499| 317674| 2456| 2456| 11156| 295344| 295344| 923471
2| 317675| 923470
3| 317676| 923496
4| 351247| 923500| 317677| 16662| 16662| 1278| 432511| 432511| 923469
5| 317678| 923468
6| 357286| 923501| 355641| 179341| 179341| 432509| 295346| 295346| 923497
7| 331813| 923498

9. V10 port connection

Pressure setting

V10P/V10F (Omit for V10S)

Code| Pressure setting V10P/V10F| V10P Spring| V10F control valve S/A
---|---|---|---
A| 250 psi| 252886| 229613
B| 500 psi| 2280| 233018
C| 750 psi| 232794
D| 1000 psi| 2282| 232795
E| 1250 psi
232796
F| 1500 psi| 2281| 232797
G| 1750 psi| 232798
H| 2000 psi| 232799
J| 2250 psi| 233019
K| 2500 psi| 233020

SAE rated capacity

(**20 VQ center cartridge)

USgpm| Ring| Inlet Plate| Rroto| Vane Kit| F3 Cart. Kit
---|---|---|---|---|---
5| 333624| 419502| 402690| 922741| 574918
8| 333625| 574920
9| 374799| 574921
11| 333626| 419501| 403539| 922745| 574922
12| 353901| 574923
14| 353902| 574924

** Included in 25 VQ shaft end cartridge kit.
** Included in 20 VQ center cartridge kit.
Included in V10 cover end cartridge kit.
Included in seal kit 920166. (Kit contains F3 components & both shaft seals.)
Included in flex side plate kit; bronze face of plate must be installed toward the rotor. Kit also contains four seal packs.
Assemble seal with spring loaded sealing member towards bearing. Seals to be completely wetted with oil prior to assembly.
**** Install 419673 & 419672 sealing ring into body, then install cartridge kit.

6. SAE rated capacity (25VQ shaft end cartridge)**

7. Port connections

Connection Type| Body Kit| Inlet Cover| Rear Mounting Cover
---|---|---|---
A – 4 Bolt Flange (Inch)| 02–136915| 251263| 572822
AM – 4 Bolt Flange (Metric)| 02–136916| 478505| 860778

NOTE: Body kit includes body, ball, and plug. (Ball and plug not shown)

Model Code

1. Special seals
   F3 – Vition ”O”Rings and shaft seals

2. Pump series designation
   25VQ – Shaft end pump
   20VQ – Center pump

3. Body mounting flange
   S – SAE mounting per J –744 101 –2

4. Pump series designation
   V10 cover end pump

5. V10 pump cover options
   S – Standard cover
   F – Flow control and relief cover
   P – Priority valve and relief cover

6. SAE rated capacity (VQ shaft – end cartridge)
   Code
   10 – 10 USgpm
   12 – 12 USgpm
   14 – 14 USgpm
   16 – 16 USgpm
   17 – 17 USgpm
   19 – 19 USgpm
   21 – 21 USgpm

7. VQ port connections (inlet & outlet #1 & #2)
   A – 4 bolt flange (inch threads)
   AM – 4 bolt flange (metric threads)

8. SAE rated capacity (VQ center cartridge)
   Code
   5 – 5 USgpm
   6 – 6 USgpm
   8 – 8 USgpm
   9 – 9 USgpm
   11 – 11 USgpm
   12 – 12 USgpm
   14 – 14 USgpm

9. V10 port connections
   V10S standard covers and outlet # 3
   Code
   S – .750 –16 Str. thd.
   P –½ ” – NPT thd.
   Y – .875 –14 Str. thd.
   R – 1.062 –12 Str. thd.
   V10F flow/relief control cover Code| Outlet # 3| Tank port
   ---|---|---
   T – .750| –16 Str. thd| .750 –16 Str. thd.
   P –  .750| –16 Str. thd.| ½ ” – NPT thd.

V10P priority control covers

Code| Primary port Str. Thd| Secondary port Str. thd.| Tank port Str. Thd
---|---|---|---
K|   .5625 –18| .750 –16| .5625 –18
10. SAE rated capacity (V10 cover end cartridge)
Code
1 – 1 USgpm
2 – 2 USgpm
3 – 3 USgpm
4 – 4 USgpm
5 – 5 USgpm
6 – 6 USgpm
7 – 7 USgpm

11. Shaft seal
    Blank – Single seal
    S – Double seal

12. Shaft type
    297 – All series

13. Port orientation (Outlet #1)
    (Viewed from cover end of pump; refer to table on next page)

14. Port orientation (Outlet #2)
    (Viewed from cover end of pump; refer to table on next page)

15. Port orientation (Outlet #3 or primary outlet)
    (Viewed from cover end of pump; refer to table on next page)

16. Controlled flow rate, V10F & V10P (Omit for standard cover)
    Code
    3 – 3 USgpm
    4 – 4 USgpm
    5 – 5 USgpm
    6 – 6 USgpm
    7 – 7 USgpm
    8 – 8 USgpm

17. Relief valve pressure setting, V10F & V10P (Omit for standard cover)
    Code A – 250 psi
    B – 500 psi
    C – 750 psi
    D – 1000 psi
    E – 1250 psi| F – 1500 psi
    G – 1750 psi
    H – 2000 psi
    J – 2250 psi
    K – 2500 psi
    ---|---

18. Design (Subject to change)

19. Rotation (Viewed from shaft end of pump)
    L – Left hand for counterclockwise
    R – Right hand for clockwise

NOTE
V10 cover can be assembled in any of four positions refer to drawing M –2005 –S.

13. 14. 15. Port orientation cod (Viewed from cover end of pump)

Sharp Edges of Vane Must Lead in Direction of Rotatio

NOTE
To reverse cartridge kit rotation, remove the two screws and reverse the location of the inlet support plate and the outlet support plate. Reinstall the two screws hand tight. Use pump cover to align all sections of the cartridge. Carefully remove the cover and tighten the screws.
When ordering spare cartridge parts, it is recommended they be obtained in cartridge kits. Kits are assembled and tested for either right or left hand rotation. If left hand rotation is required, it should be specified on parts order by adding suffix ”L” to cartridge kit number.

Products we offer

• Cartridge valves
• DCV directional control valves
• Electric converters
• Electric machines
• Electric motors
• Gear motors
• Gear pumps
• Hydraulic integrated circuits (HICs)
• Hydrostatic motors
• Hydrostatic pumps
• Orbital motors| • PLUS+1® controllers
• PLUS+1® displays
• PLUS+1® joysticks and pedals
• PLUS+1® operator interfaces
• PLUS+1® sensors
• PLUS+1® software
• PLUS+1® software services, support and training
• Position controls and sensors
• PVG proportional valves
• Steering components and systems
• Telematics
---|---

Danfoss Power Solutions is a global manufacturer and supplier of high- quality hydraulic and electric components. We specialize in providing state- of-the-art technology and solutions that excel in the harsh operating conditions of the mobile off-highway market as well as the marine sector. Building on our extensive applications expertise, we work closely with you to ensure exceptional performance for a broad range of applications. We help you and other customers around the world speed up system development, reduce costs and bring vehicles and vessels to market faster.
Danfoss Power Solutions – your strongest partner in mobile hydraulics and mobile electrification.
Go to www.danfoss.com for further product information.
We offer you expert worldwide support for ensuring the best possible solutions for outstanding performance. And with an extensive network of Global Service Partners, we also provide you with comprehensive global service for all of our components.
Local address:

Hydro-Gear
www.hydro-gear.com
Daikin-Sauer-Danfoss
www.daikin-sauer-danfoss.co

Danfoss
Power Solutions (US) Company
2800 East 13th Street
Ames, IA 50010, USA
Phone: +1 515 239 6000| Danfoss
Power Solutions Trading (Shanghai) Co., Ltd.
Building #22, No. 1000 Jin Hai Rd
Jin Qiao, Pudong New District
Shanghai, China 201206
Phone: +86 21 2080 6201
---|---
Danfoss
Power Solutions GmbH & Co. OHG
Krokamp 35
D-24539 Neumünster, Germany
Phone: +49 4321 871 0| Danfoss
Power Solutions ApS
Nordborgvej 81
DK-6430 Nordborg, Denmark
Phone: +45 7488 2222

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 subsequent 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.

© Danfoss
September 2022
AX435174899874en-000101
M–2494–S
Released 08–01–95

References

• Daikin Sauer Danfoss - Home
• Engineering Tomorrow | Danfoss
• Hydro-Gear Drivetrain Solutions | Home

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>