Page 633 - Hydrover-hydraulic-integrated-circuits-catalogue
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COMPONENTS



       2    VBSN-10A | Counterbalance, standard poppet type                                   Dimensions [mm (inches)]

       Ordering code            04.52.31    X    85   Z    *    *


                                                                 Series M to Z
                                                                 unchanged performances and dimensions

       Counterbalance,                                       00  Standard (Buna)

       standard poppet type, differential area                V0  Viton (FKM)
                                                                                   SPRINGS
        Pilot ratio                                                                               Std. setting
                                                                   Adj. press. range  Pressure increase
                                                                                                   bar (psi)
        03   3:1                                                      bar (psi)    bar/turn (psi/turn)  Q=5 l/min
        10   8:1                                        for   20  70-210 (1000-3000)  135 (1958)  200 (2900)
        31   1.5:1                                     X= 03  35  140-350 (2000-5000)  196 (2842)  350 (5000)
        Without sealed pilot piston.                          20  70-210 (1000-3000)   52 (754)   200 (2900)
                                                        for
                                                       X= 10
        85 Common cavity, Size 10                             35  140-350 (2000-5000)  89 (1291)  350 (5000)
                                                        for   35
                                                       X= 31     140-350 (2000-5000)  89 (1291)   350 (5000)
                                                      Note: Special settings available with optional tamperproof cap.
                                                      Contact factory authorized representative for ordering code.

       Preferred types

       Type                       Material number              Type                      Material number
       04523131853500M            R930080592                   04523110853500M           R930081268
       04523103852000M            R930081264
       04523103853500M            R930081266
       04523110852000M            R930081267


       Dimensions







                                      52.5 (2.06) max  51.5 (2.02) max  OPTION 1
                                                                    Protection cap orange
                                                                    Mat. no. R900168151

                                                                    OPTION 2
                                                                    Tamperproof cap red (without
                                                                    Rexroth logo)
                                                                    Mat. no. R93xxxxxxx
                                      46.5 (1.83)










          Bosch Rexroth Oil Control S.p.A.                    © This document, as well as the data, specifi cations and other information set
          Via Leonardo da Vinci 5                             forth in it, are the exclusive property of Bosch Rexroth Oil Control S.p.a.. It
          P.O. Box no. 5                                      may not be reproduced or given to third parties without its consent. The data
          41015 Nonantola – Modena, Italy                     specifi ed above only serve to describe the product. No statements concerning
          Tel. +39 059 887 611                                a certain condition or suitability for a certain application can be derived from
          Fax  +39 059 547 848                                our information. The information given does not release the user from the
          compact-hydraulics-cv@boschrexroth.com              obligation of own judgment and verifi cation. It must be remembered that our
          www.boschrexroth.com/compacthydraulics              products are subject to a natural process of wear and aging. Subject to change.



       Bosch Rexroth Oil Control S.p.A., RE 18320-02/01.2021
       September 2023 edition                          General catalogue                                        633
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