Specification: Single spool, Open center Max pressure rating: 3500psi Relief valve set at 3000psi but is adjustable Working ports 1/2” NPT In/Out ports 3/4”NPT Detent Pressure set at 700 psi but is adjustable Screw off end cap for easily detent pressure adjustability Cast Iron body Threaded mounting holes (4) are 5/16"-18 thread, spaced 1" center to center (width) x 2-5/8" center to center (length) Description: .
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