Piston pump High pressure pump Parker hydraulic pump Grate cooler hydraulic pump PV063R1K1T1NUPM

With thru drive for single and multiple pumps                   

Swash plate type for open circuit

 Technical Features                                                         

• Low noise level

• Fast response

• Service-friendly

• High self-priming speed

• Compact design

• Thru drive for 100% nominal torque

 General Information                                                      

Fluid recommendations

    Premium quality hydraulic mineral fluid is recommended,like HLP oils to DIN 51524, part 2. Brugger- value has to be 30 N/mm2 minimum for general application and 50 N/mm2 for heavily loaded hydraulic equipment and fast cycling machines and/or high dynamic loads, measured in accordance with DIN 51 347-2. See also Document HY30-3248/UK Parker Hydraulic Fluids.

Viscosity

    The normal operating viscosity should range between 16 and 100 mm2/s (cSt). Max. start-up viscosity is 800 mm2/s (cSt).

Filtration

    For maximum pump and system component functionality and life, the system should be protected from contamination by effective filtration.

    Fluid cleanliness should be in accordance with ISO classification ISO 4406:1999. The quality of filter elements should be in accordance with ISO standards.

    General hydraulic systems for satisfactory operation: Class 20/18/15, according to ISO 4406:1999

    Recommended cleanliness for maximum component life and functionality: Class 18/16/13, according to ISO 4406:1999

 Seals                                                                  

Check hydraulic fluid specification for chemical resistance of seal material.

Check temperature range of seal material and compare with max. system and ambient temperature.

N – Nitrile (FKM shaft seal) -25…+90 °C

B – Nitrile (NBR shaft seal) -40…+90 °C

V – FKM (FKM shaft seal) -25…+115 °C

W – Nitrile (PTFE shaft seal) -30…+90 °C

P – FKM (PTFE shaft seal) -25…+115 °C

Note: The highest fluid temperature will be at the drain port of the pump, up to 25 °C higher than in the reservoir.

 Control method                                                              

Proportional Displacement Control with Closed Loop Pressure Control

Control option UPM

    Control version UPM is completed by a pressure transducer Parker SCP 8181 CE. In combination with control module PQDXXA-Z00 a closed loop pressure control of pump outlet pressure is available.

 The control module also offers an electronic power limiter in addition to closed loop pressure control with this control option.

    The control module can also provide electronically controlled constant power variable limiting function in addition to the closed loop pressure control function.

    It is mainly used in grate cooler hydraulic system, laundry dragon press, ship lock opening and closing machine, oil drilling rig, shale gas fracturing truck and other equipment.

    PV series electro-hydraulic proportional control pump, proportional displacement control-FPV, with pressure compensation VC-UPR/UPK proportional displacement control, with closed loop pressure control-UPM preload valve block, for proportional control pump-PVAPVV quick discharge relief valve block-PVAPSE preload and quick discharge relief valve block-PVAPVE proportional displacement/proportional pressure control electrical connection diagram electro-hydraulic Proportional control pump size 31. proportional displacement control proportional displacement control PV*R1K1T1NFPV variable servo spring offset spring 42. proportional displacement control proportional displacement control,with pressure compensation VC with pressure compensation VC PV*R1K1T1NUPR/UPK old model is old model is UPD 。

     Proportional displacement control with closed-loop pressure control Proportional displacement control with closed-loop pressure control PV*R1K1T1NUPM (old model is old model is UPG) 64.Pre-load valve block, pre-load valve block for proportional control pump, for proportional control pump PVAPVV75.Quick discharge relief valve block Quick discharge relief valve block PVAPSE86.Pre-load and quick discharge relief valve block Pre-load and quick discharge Proportional Displacement Control Electrical Connection Diagram Proportional Displacement Control Electrical Connection Diagram PV*R1K1T1NFPV107.Proportional Displacement Proportional Displacement/Proportional Pressure Control Electrical Connection Diagram Proportional Pressure Control Electrical Connection Diagram PV*R1K1T1NUPR/UPK/UPM118.Electrohydraulic Proportional Control Pump Size Electrohydraulic Proportional Control Pump Size FPG&UPG Structure is more Compact Size Small size Good vibration resistance All accessories can be disassembled and serviced separately, simplifying logistics 128.Electro-hydraulic proportional control pump size Electro-hydraulic proportional control pump size。

 Technical Data