1. foot valve for rock/concrete breaker; 2. direct mount, easy, reliable; 3. swift from ... breaker Bolev Hydraulics:Bolev welcomes your visit!HRS-03 2 way 3 position foot control valve, it is used ... direct to return line, breaker does not work;Position 2, P port to A port, breaker valve starts ... 1). pilot system pressure 10MPa; 2). Secondary out put pressure: 0.6~2.6MPaWarranty: 13 months after date of ...