PVH, PVB, PVQ & PVE Piston Pumps And Parts Specifications.pdf

Each series offers various models with different displacements, shaft rotations, mounting configurations, and control options.

Key Features:

Displacement: The volume of fluid pumped per revolution measured in cubic centimeters (cm³) or cubic inches (in³).
Shaft Rotation: Direction of rotation viewed from the shaft end (Clockwise - R, Counter-clockwise - L).
Mounting Flange: Type and configuration for connecting the pump to a prime mover.
Control Type: Mechanisms for adjusting displacement, pressure, or both. Includes pressure compensated, load sensing, and remotely adjustable options.
Maximum Volume Stop: Optional feature allowing adjustment of maximum pump output volume.

Series Breakdown:

PVH (Piston Pump):

Maximum geometric displacement ranging from 57.4 cm³/r to 131.1 cm³/r.
Designed for mobile and industrial applications with "Quiet" models available.
Offers various mounting flange types, shaft rotations, port configurations, and control options.

PVB (Variable Displacement Piston Pump):

Displacements from 5.5 cm³/r to 33 cm³/r.
Pressure compensation range varies by model between 17-210 bar (250-3000 psi).
Features include one-side pressure compensation (S), adjustable maximum volume stop, and different shaft types.

PVQ (Inline Piston Pump - Quiet Series):

Displacements of 10.5 cc/rev, 13.8 cc/rev, and 20 cc/rev with a maximum pressure of 210 bar (3000 psi) or 2000 psi depending on the model.
Designed for quiet operation and features adjustable maximum volume stop and different port types.

PVE (Pump, Variable Displacement):

Displacements of 41 cm³/r and 45.1 cm³/r with a maximum pressure of 3000 psi and 2700 psi respectively.
Offers load sensing control options and remote pressure compensation adjustments.

Technical Data:

The document includes detailed tables providing:

Displacement rates for each model at various inlet pressures and RPM.
* Maximum pressure ratings for each series.