KC-20V-50V Danfoss series Fixed Displacement Vane Pump Construction Machinery

V-series vane pumps, the pump body is usually made of aluminum alloy, which is light weight and corrosion-resistant; The blades are made of special wear-resistant alloy materials. When running, the motor drives the rotor to rotate, and the blades slide close to the inner wall of the stator under the action of centrifugal force and oil pressure, so that the volume between adjacent blades changes periodically, and the oil absorption and oil discharge are realized.

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Advantages

High efficiency with low energy consumption.

Precise flow control for stable operation.

Compact structure, taking up less installation space.

Low noise during operation, creating a quiet working environment.

Exceptional durability, reducing maintenance frequency.

Strong self - priming ability, ensuring quick startup.

Technical Data

Type	Displacementcm³/rev	Operating pressure up to bar	Peakpressure bar	Max speedRmp	Shaft Type	Control Method
20V	20	210	250	3000	Splined shaft	PC、FC、PPC
25V	25	210	250	3000	Splined shaft	PC、FC、PPC
35V	35	210	250	3000	Splined shaft	PC、FC、PPC
45v	45	210	250	3000	Splined shaft	PC、FC、PPC
50V	50	210	250	3000	Splined shaft	PC、FC、PPC

Applications

Injection molding machines for plastic manufacturing.

Die - casting machines for metal parts production.

Machine tools for precision machining.

FAQ

How do you ensure product reliability without in-house production?

We hold ISO 9001/TS 16949 certifications and have over 15 years of hydraulic manufacturing experience. Each batch undergoes a 5-stage quality verification, including pressure cycle testing and material composition analysis.
How to handle component failures during the warranty period?

We offer a 12-month limited warranty (covering manufacturing defects). Simply send a diagnostic video via our platform, and our engineers will confirm repair/replacement solutions online.
Can technical drawings be provided for custom projects?

After confirming the deposit, engineering schematics can be shared under an NDA. Our advanced production system shortens lead times by 30% compared to traditional suppliers.
What is the minimum order quantity (MOQ) for hydraulic valves?

Standard models have a flexible MOQ of 50 pieces. Sample orders start from 20 pieces.
How to handle urgent breakdowns?

Our national partners stock critical spare parts in 6 regional centers, with priority delivery services available at major ports.
What are the payment terms for new customers?

A 50% T/T advance payment is required for the first transaction. Payment terms can be further discussed after three consecutive successful deliveries.
Are certification documents available?

Each shipment includes CE/ISO/REACH certificates. Special certifications (e.g., ATEX) require 45 days' prior notice.
Can you provide samples?

Yes. We can supply samples for your testing and verification needs. For sample requests, please inform us of the specific product model, quantity, and any special requirements. We’ll communicate details like sample preparation time, shipping arrangements, and relevant costs (e.g., sample production fees, logistics charges; partial costs may be negotiable under certain conditions).