Name: Yeoshe Axial Variable Piston Pump PV | V Series | A10VSO Replacement
SKU: Yeoshe Axial Variable Piston Pump (V Series)

Yeoshe Axial Variable Piston Pump (V Series)

SKU: Yeoshe Axial Variable Piston Pump (V Series)

The Yeoshe V Series (often referred to as PV type) is a high-performance axial variable piston pump manufactured in Taiwan. Designed as a direct drop-in replacement for the Bosch Rexroth A10VSO series, Yeoshe pumps offer exceptional reliability, low noise levels, and precise control response at a competitive price point. They are widely used in injection molding machines, hydraulic presses, and industrial power units.

Key Features:

Series: V Series (Model V15, V18, V25, V38, V50, V70)
Design: Swashplate type, Open Circuit
Max. Pressure: 250 bar (Continuous) / 280 bar (Peak)
Compatibility: Interchangeable with Rexroth A10VSO Series 31.

Product Overview The Yeoshe Axial Variable Piston Pump (V Series) features a swashplate design that allows for infinite adjustment of the hydraulic flow. Known for its robust manufacturing quality, the Yeoshe V pump utilizes high-grade materials for the rotating group and bearings, ensuring a long service life even under heavy loads. It supports various control modes including constant pressure (DR), flow control (DFR), and load sensing, making it versatile for complex system requirements.

Why Choose Yeoshe PV/V Series?

Cost-Effective Quality: Provides “Made in Taiwan” quality reliability significantly higher than standard aftermarket copies, while being more affordable than premium European brands.
Fast Response: Excellent control response times for pressure and flow changes.
Low Noise: Optimized port plate design reduces operating noise.
Versatile Mounting: Standard SAE and ISO mounting flanges and shafts ensure easy installation on existing equipment.

Common Applications:

Plastic Injection Molding Machines
Shoe Making Machinery
Hydraulic Presses and Shears
CNC Machine Tools
General Industrial Automation

Specification	Value / Description
Product Type	Axial Variable Piston Pump
Brand	Yeoshe (YEO SHE / Oiltech)
Series	V Series (Equivalent to A10VSO)
Displacement Range ( $V_g$ )	15, 18, 23, 38, 50, 70 cm³/rev
Nominal Pressure	210 – 250 bar (depending on size)
Max. Pressure	250 – 280 bar
Speed Range ( $n$ )	1800 – 3600 rpm
Control Options	A1: Pressure Compensator (DR equivalent) A2: Pressure Compensator (Remote Control) A3: Load Sensing (DFR equivalent) A4: Electric Control
Mounting	SAE A / SAE B / SAE C
Common Part Numbers	Model Code: V[Size]-[Control]-[Pressure]-[Voltage]-[Shaft]-[Thread]-[Rotation] V15-A3-R-X (15cc, Load Sensing, Right Rot) V18-A3-R-X (18cc, Load Sensing, Right Rot) V23-A3-R-X (23cc, Load Sensing, Right Rot) V38-A3-R-X (38cc, Load Sensing, Right Rot) V50-A3-R-X (50cc, Load Sensing, Right Rot) V70-A3-R-X (70cc, Load Sensing, Right Rot) Note: “A3” is Yeoshe’s code for Pressure & Flow Control (DFR type).