| Production Introduction
Developed as advanced high-pressure, low-noise vane pumps, the PV2R series synthesizes key benefits from leading global and domestic counterparts. Key characteristics include an efficient design, outstanding performance and efficiency, reduced noise and pulsation, and robust reliability. Designed for user convenience and seamless replacement, these pumps offer complete specifications and adhere to national/international mounting standards, encompassing derivative series. This versatility enables widespread use in machine tools, plastics processing, forging, construction, and transportation industries.
Branding Options:
Default "KST" marking or client-specified labeling.
Packaging Specifications:
Unbranded cartons with polyethylene foam cushioning, alternatively customized packaging per client request.
Shipment & QC Protocol:
Palletized transportation with mandatory pre-shipment individual unit inspection.
| Technical parameters
| Model | Displacement (mL/r) | Max pressure | Allowed speed (r/min) | |||||
| Working oil of petroleum | Water-based synthetic hydraulic fluid | Max | Min | |||||
| Pressure oil | Anti-wear oil | Common oil | Anti-wear waterglyco | Sul phosuccinic ester fatty of acid | ||||
| PV2R2-26 | 25.4 | 21 | 17.5 | 14 | 16 | 14 | 1800 (1200) | 600 |
| PV2R2-33 | 32.2 | |||||||
| PV2R2-41 | 40.5 | |||||||
| PV2R2-47 | 46.2 | |||||||
| PV2R2-53 | 52.3 | |||||||
| PV2R2-59 | 58.2 | |||||||
| PV2R2-65 | 64.1 | |||||||
| PV2R2-75 | 74.5 | |||||||
| Model descriptions
| PV2R2 | 1 | -47 | -F | -1 | -R | -A | -A |
| Code of pump Model series | Displacement code | Mounting type | Shaft type | Rotation direction | Outlet position | Inlet position | |
| PV2R2 | 26、33、41、47、53、59、65、75 | F：Flange mounting | 1:Major shaft standard 2:Minor shaft | R:Clockwise direction L:Counterclockwise dirction | (From shaft end) A:Upper R、B、L (Outlet port A is set as upper) | A:Upper B:Bottom R:Right L:Left | |
| About us
Zhejiang Keister Hydraulic Co.,Ltd.is located in the High-tech Industrial Park of Xianju County,Taizhou City,Zhejiang Province,with total investment of more than RMB50million(about 8 million US Dollars),covering an area of 20,000 square meters,where the construction area is 15,000 square meters.As a professional hydraulic components manufacturer,Zhejiang Keister Hydraulic Co.,Ltd.is an innovation company,a member of National Association of Hydraulic Machinery,the Manufacturing Education & Research Base of Zhejiang University,and the Manufacturing base of Zhejiang Machinery and Equipment Import & Export Co.,Ltd.,also is honored as the Excellent Enterprise of Taizhou City.
Zhejiang Keister Hydraulic Co.,Ltd.is reformed and reorganized from the previous bankruptcy company of xianju Machinery factory,which was establish in 1958 and designated as a professional manufacturer of hydraulic pump by previous Miņistry of Machine-Building Industry of China.After bankruptcy and enterprise reform of Xianju Machinery Factory,the new company Zhejiang Keister Hydraulic Co.,Ltd.inherited most of its equipments,core technology and excellent professional engineers,and bought a lot of advanced equipments at home and abroad.
The company implements 6S Management under the Quality Management System of ISO9001:2008,takes the belief that survive on high quality and Seek development with innovation,commits itself to manufacturing and developing mechanical products of high-tach level and high additional value,on the basis of the key equipments of Surface Grinding Machine,3D Coordinate Instrument,high-precision CNC rotor slot grinding machine,high-precision CNC stator profile grinding machine, vertical machining centre,fully-automatic intelligent testing equipment,etc.
The company engages in manufacturing two categories hydraulic vane pumps and gear pumps with more than 500 models of different specifications. The main products include Denison T6 vane pump ,V/NQ Vickers series vane pumps,SQP Tokimeo vane pump, PV2R Yuken vane pump SGP Shimadzu forklift gear pumps,KZP4 Kayaba forklift gear pump,KC101/102 and KP dump truck gear pump. The company won the honors of National product Invention and Utility Model Patents for PV2R Yuken vane pump and V/VQ Vickers series vane pumps
We always uphold the sourcing of product accessory and material fully following international sourcing standard.The products have been successfully applied in many large-and-medium-sized engineering machinery domestic enterprises with the quality of national leading level,and also have been exported to the regions of Europe,Southeast Asia,Middle East, South America and so on with high prestige and reputation at home and abroad.
| Q&A
1.Minimum Order Quantity (MOQ)
Currently accommodates single-unit procurement.
2.Delivery Schedule
Standard configurations: 2-5 business days post-payment clearance
Customized solutions: 5-10 business days post-payment clearance
3.Custom Manufacturing Capabilities
OEM/ODM services are fully supported.
4.Product Selection Protocol
Submit technical specifications to our engineering sales team for optimal configuration matching.
4.Compliance Verification
All equipment complies with globally recognized industrial standards.