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Hydraulics

VPDC1 In-Line Limiter Pressure Valve, Direct Acting Poppet

The valve opens flow passage from port P to T only when the pressure applied at P exceeds the spring strength. The spring adjustment is a hexagonal allen head type.

  • Specifications
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    Mechanical

    Seal Type N NBR
    H HNBR
    Threads and Torque G 3/4" 140-103.2 [Nm-lbft] +/-5%
    1"1/16-12 SAE 150-110.6 [Nm-lbft] +/-5%
    Setting 180 bar -
    Adjustment Range 07 10-70 bar
    15 70-150 bar
    23 150-230 bar
    35 230-350 bar
    Max Operating Pressure 250 (3625) bar (psi)
    Nominal Flow 150 (39.7) l/min (gpm)
    Leakage (80% setting) 0.3 cc/min 50°C; 21cSt; 200 bar
    Reset Pressure 10% -
    Weight 1.1 kg / 2.4 lb -
    Regulation Type R Grain
    V Handwheel
    C Cap
    P Non-Adjustable
    Cavity SVHC1200 -

    Environmental

    Operating Temperature Range -20°C + 85°C NBR seals Max peak +100°C
    -20°C + 130°C HNBR seals -
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