PV2R12, 13, 23, 33, 14 double vane pump high-pressure compact, small size, uniform flow, pressure pulsation, low noise, high efficiency, reliable performance, reasonable price, is our medium pressure vane pump replacements. This series of high-pressure double vane pump stator, rotor, blade, valve plate with a screw fastening into a combination of pieces, easy assembly and maintenance, and with axial clearance compensation structure. PV2R high-pressure double-blade pump is widely used in a variety of high-pressure hydraulic system, such as metal cutting machine, hydraulic machine, plastic machinery and engineering machinery, etc. in all kinds. PV2R high-pressure pump is generally double-blade forward, according to need can be installed into reverse.
PV2R Vane Pump High Pressure Double Caution
1, High-pressure double vane pump shaft does not allow a direct bearing on the radial force and axial force, so as to avoid damage to pump abnormalities.
2, Installation, need to carefully rub shaft hole and the surface is connected to reduce the vibration caused by the YB-E high-voltage double-side surface of the blade shaft fretting, with the shaft to maintain its dimensional accuracy.
3, A distinction to the inlet and the port. Usually a large inlet, the oil export small, not reversed, when the verification YB-E high-voltage double-vane pumps meet the signs turned to the direction of the arrow, the can start the motor, to pump oil discharge normal after the official launch.
4, PV2R high-pressure pumps for oil-absorbing double-height not more than 500mm, the pump inlet pressure is between 0.02 ~ 0.025MPa, the greater the required displacement of the pump suction pressure higher.
5, PV2R high-pressure double pumps for inlet, pipe joints until the fuel tank above the oil surface and the suction pipe joints must be strictly sealed annex, any part not leak, otherwise it will generate a lot of foam in the fuel tank, air intake also will produce oil pump cavitation, causing pump noise, damage and vibration caused by the hydraulic system.
6, To prevent PV2R double vane pump high-pressure suction debris, reduce wear, the high-pressure double pumps for inlet shall be equipped with 100 ~ 180um of the oil filter, the filter pump flow capacity should be not less than three times also recommended oil pipeline oil discharge port to install the oil filter 30 ~ 50um accuracy to ensure that oil's cleanliness, improve the stability of hydraulic system and hydraulic components of working life.
7, To ensure the performance of high-pressure vane pump, extend the service life of hydraulic system should use anti-wear hydraulic oil, recommended to choose N46 No. antiwear hydraulic oil, oil temperature should long-term work in 10 ℃ ~ 60 ℃ range. Tank design should use closed, need regular cleaning and inspection of oil quality and oil filter, oil change jobs on the actual situation.