PCF 10220 Relief Valve, Differential Area Poppet
The valve opens the flow passage from port 2 to 1 only when the pressure applied at 2 exceeds the spring strength. The spring adjustment is a hexagonal allen head type. Do not use with more than 5 bar of pressure in 1.
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Specifications
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Mechanical
Seal Type N NBR H HNBR Torque 35-38 Nm / 26-28 lb•ft - Max Operating Pressure 250 (3625) bar (psi) Nominal Flow 60 (15.9) l/min (gpm) Leakage (80% setting) 0.3 cc/min 50°C; 21 cSt; 200 bar Reset Pressure 20% - Weight 0.27 kg / 0.60 lb - Cavity CVS10201 - Regulation Type R With hexagonal allen head. A max = 83.5 [3.3] V With handwheel. A max = 83.5 [3.3] C Set-adjustment, with cover cap. A max = 89.5 [3.5] P Factory pre-set, non-adjustable. A max = 88 [3.4] Setting 050 50 bar 180 180 bar Adjustment Range (±10%) (l/min) 07 20-70 bar 14 30-140 bar 21 30-210 bar 25 30-250 bar Environmental
Operating Temperature Range -20°C + 85°C NBR seals max peak +100°C -20°C + 130°C HNBR seals - Accessories
Valve Housing SVH10200 - -
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