VPDB1 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.
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Specifications
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Mechanical
Seal Type N NBR H HNBR Threads and Torque G 3/8" 35-25.8 [Nm-lbft] +/-5% G 1/2" 70-51.6 [Nm-lbft] +/-5% M18 x 1.5 40-29.5 [Nm-lbft] +/-5% M22 x 1.5 ISO 6149 55-40.5 [Nm-lbft] +/-5% Setting 180 bar - Adjustment Range 08 10-80 bar 14 80-140 bar 19 140-190 bar 35 190-350 bar Max Operating Pressure 250 (3625) bar (psi) Nominal Flow 70 (18.5) l/min (gpm) Leakage (80% setting) 3 cc/min 50°C; 21cSt; 200 bar Reset Pressure 10% - Weight 0.45 kg / 1lb - Regulation Type R Grain V Handwheel C Cap P Non-Adjustable Cavity CVSB1201 - Version 0 Std. max compression 50 bar B Std. max compression 300 bar Environmental
Operating Temperature Range '-20°C + 85°C NBR seals Max peak +100°C -20°C + 130°C HNBR seals - -
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