2 Spool 13 GPM Hydraulic Control Valve The new design of 2 Spool 13 GPM hydraulic control valve small volume,large flow,stable operation;Can manage pumps and hydraulic cylinders, motors,tanks,etc. The durable cast iron body provides long term service life. All spools for neutral spring-center with adjustable release valve are easy to use. Feature: High-efficiency Durable quality Multiple control methods Inner relief valve Spring Return Widely used Specifications： .
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