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German Rexroth PV7 series hydraulic vane pump, imported with original packaging. High-performance blade oil pump designed for industrial hydraulic systems.
What is the response time of the PV7-2X variable-displacement pump when adjusting flow?
The response time is generally within 0.1-0.3 seconds under rated working conditions, which can meet the dynamic adjustment requirements of most industrial hydraulic systems.
Can the PV7 series pumps be used in water-glycol hydraulic systems?
Yes, but customized models with special sealing materials (such as nitrile rubber or fluororubber) are required; ordinary models cannot be used directly to avoid seal swelling and failure.
What causes the temperature of the PV7 series pump to rise too quickly?
Common reasons include excessive system pressure setting, poor heat dissipation of the hydraulic oil tank, insufficient oil flow, high oil viscosity, or severe internal friction of the pump due to component wear.
How to identify the model specifiions of the PV7 series pump?
The model code includes displacement, control type, mounting type, and other information; for example, PV7-1X/10-14RE01MC0-16 indies a fixed-displacement pump with a displacement of 10-14 cm³/rev, pressure compensation control, and a standard mounting flange.
Can the PV7 series pump be used in a closed hydraulic system?
It is mainly designed for open hydraulic systems; if it needs to be used in a closed system, it must be equipped with a charge pump and a cooling system to supplement oil and discharge heat.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Total Annual:
1 million-10 millon
Employee Number:
>50
Ecer Certification:
Verified Supplier
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha... Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd. has been established for many years and has now developed into an international trading company supplying various hydraulic machinery parts, oil pumps and valves. We are one of the few Chinese companies with multiple products and cha...