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Please configure the following parameters

Hydraulic counterbalance valve, mainly used to balance the pressure in hydraulic systems and control the flow rate of hydraulic circuits.

Rated pressure：350 bar

Rated flow：≤ 250 L/min

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Rated pressure	350 bar（5000 psi）
Maximum flow	≤ 250 L/min（66 gpm)
Adjustment range	100-350 bar
Pilot ratio	2:1，4:1，8:1
Fluid	Mineral-based or synthetics with lubricating properties
Viscosity range	7.4 to 420 mm²/s
Temperature range	-40 to 100 ℃ (Buna N seals)
Degree of fluid contamination	The minimum pollution level is ISO4406 level 20/18/14, and level 17/15/13 is recommended to prolong the service life

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