PDF09-00 reverse parking brake valve

PDF09-00 reverse parking brake valve The hand brake valve adopts the principle of direct acting three-way decompression valve and realizes parking brake by the spring-brake/hydraulic-release brake . The maximum brake pressure is adjustable and the valve has good precise control and mechanical operability. The handle has self-locking function at the parking position to prevent misoperation. Technical parameter Max. pressure at port P: 20MPa Max. pressure at port A: 15MPa Return oil pressure: ≤0.5MPa Viscosity range: 10-380 mm2/s Oil temperature range: -20℃—100℃ Oil cleanliness: The solid particle pollution level of oil and system shall be less than GB/T 14039-2002—/19/16 or NAS 1638 grade 10 Approx. weight: 3.2kg Hydraulic system schematic Installation connection size