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VPV SERIES Mechanical Pressure Regulated Variable Flow Vane Pumps OXIM

VPV SERIES Mechanical Pressure Regulated Variable Flow Vane Pumps OXIM
VPV SERIES Mechanical Pressure Regulated Variable Flow Vane Pumps OXIM
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  • Stock: In Stock
  • Brand: OXIM
  • Product Code: VPV1
The OXIM VPV Series Mechanical Pressure-Regulated Variable Displacement Vane Pump is an advanced hydraulic power component used in industrial machinery and automation systems. Its primary purpose is to generate oil flow and pressure only as much as the system actually needs, providing massive energy savings. When there is no movement or power demand in the system, it stops pumping unnecessary oil. This prevents the oil from overheating, reduces stress on the electric motor, and significantly lowers electricity bills.
Here is a detailed breakdown of the technical terms and what this pump actually does:
Explanation of Technical Terms
  • Variable Displacement (Variable Delivery): Unlike fixed pumps that push a constant volume of oil every turn, this pump adjusts its flow. When cylinders or hydraulic motors stop, the pump automatically reduces its internal volume (stroke) close to zero. It delivers oil only upon demand.
  • Mechanical Pressure Regulated: The pump features a built-in mechanical adjustment screw (spring mechanism). Once the system reaches your preset maximum pressure, the internal eccentric ring shifts to the center, and the oil flow (delivery) is automatically cut off.
  • Vane Pump Design: It utilizes a rotor equipped with sliding vanes (blades). This specific design ensures extremely quiet operation and provides a smooth, pulse-free flow without ripples in the hydraulic oil.
  • MAX SPEED 800 - 1800: This indicates that the pump operates efficiently when coupled with an electric motor running between 800 and 1800 RPM. It is fully compatible with standard industrial 1450 RPM motors.
  • MAX PRESSURE Values (08-20-15-35-30-55-50-70): These numbers represent the pump's frame sizes (displacement in cc) and its adjustable operating pressure ranges (in bar):
    • 08, 12, 15, 20, 30: These specify the displacement volume of oil delivered per revolution (e.g., 5.3 cc, 11.1 cc).
    • 15-35, 30-55, 50-70: These are the adjustable working pressure ranges in bar. For example, a 50-70 bar model can be mechanically adjusted to dead-head (cut off flow) anywhere between 50 and 70 bar.
What is it for and How Does it Work?
  1. Maximizes Energy Efficiency: In standard fixed pumps, the motor constantly pushes oil at maximum capacity, and unused oil dumps back into the tank through a relief valve, wasting immense energy. This variable pump drops its flow to near zero when the system stalls, cutting electricity consumption to a minimum.
  2. Prevents System Overheating: Because oil is not unnecessarily compressed or forced through relief valves, it does not heat up. This reduces the need for large oil coolers (heat exchangers) and extends the lifespan of the hydraulic fluid.
  3. Ensures a Quiet Workplace: Compared to noisy gear pumps, the vane structure drastically reduces noise pollution in factories and workshops.
  4. Performs "Pressure Holding" Efficiently: In machines like presses, where a part must be clamped and held under pressure for long periods, this pump maintains that pressure perfectly without drawing high electrical current or generating heat.
Common Applications

  • Small to medium-sized hydraulic presses (bending, cutting, and clamping machines).
  • Hydraulic power packs for plastic injection molding and die-casting machinery.
  • Machine tools (powering CNC, lathe, and milling fixtures or part-clamping sub-systems).
  • Custom-built hydraulic power units (Power Packs) where low noise and minimal heat generation are critical.

You will receive an e-mail with the subject "Your Delivery Information" to your e-mail address that your cargo has been delivered to the Cargo Company automatically by our site. In this e-mail, your products given to Korgo, your delivery address, your delivery information and the information of the cargo company are included. At the bottom of our e-mail, there is the Sending Cargo company and the Tracking Number. You can also track the status of your cargo with this tracking number or your order number. Since your cargo information is sent via e-mail, our customers who are not registered in our system and do not have e-mail information can learn their order numbers from our Customer Representatives and inquire about their cargo status with the information they received from our Customer Representative in order to track their cargo on this page.



You will receive an e-mail with the subject "Your Delivery Information" to your e-mail address that your cargo has been delivered to the Cargo Company automatically by our site. In this e-mail, your products given to Korgo, your delivery address, your delivery information and the information of the cargo company are included. At the bottom of our e-mail, there is the Sending Cargo company and the Tracking Number. You can also track the status of your cargo with this tracking number or your order number. Since your cargo information is sent via e-mail, our customers who are not registered in our system and do not have e-mail information can learn their order numbers from our Customer Representatives and inquire about their cargo status with the information they received from our Customer Representative in order to track their cargo on this page.

Return & Exchange Conditions

If the product did not meet your expectations for various reasons, you have the right to return it within 7 days without any excuse. For periods exceeding 7 days, there is no refund by way of refund. If you do not like the product and want to change it, you can send the product to our address by paying the shipping fee. However, you can change it at any time in case the product is different from what you see for 10 days and / or in case of wrong order. Note:! Our products in the Outlet section are non-refundable.

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