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Flushing Valve

Flushing Valve

Flushing Valve

Product catalog summary
Overview: The document provides technical specifications and operational details for the Sunfab Hydraulics flushing valve, designed to maintain optimal oil temperature within motor housings, thereby extending the service life of components and preserving oil viscosity.
Specifications:
  • The flushing valve is compatible with Sunfab motors featuring V2 back covers and matching bolt patterns.
  • Flushing flow rates are specified for different motor types (SCM 025-034, 040-064, 084-130) with corresponding pressures and dimensions.
  • Initial opening pressure is set at 5.7 bar, with full valve operation at 9.3 bar.
Functionality: A portion of the motor's return oil is flushed through the housing to reduce temperature, ensuring efficient operation and longevity.
Installation and Mounting:
  • Mounting options are provided for different motor types, with specific dimensions and connection details.
  • The drainage pipe should be connected to the uppermost drainage outlet to ensure proper operation.
Additional Information: For custom flushing flow requests, contact Sunfab Hydraulics directly. The document also notes that design and dimension changes may occur without notice.
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Catalog excerpts

Flushing Valve-1

Flushing valve for SUNFAB hydraulic motor SCM SUNFAB’s flushing valve ensures that the oil temperature inside the motor housing remains at the recommended level. Excessively high temperatures reduce the service-life of the shaft seal and the viscosity of the oil deteriorates. Function: A small proportion of the motor’s return oil flow is flushed through the motor housing and reduces the housing temperature. Flushing flow l/min 6-8 8-10 10-12 *Only suits SUNFAB motors with V2 back covers whose bolt pattern matches that of the valve. Subject to design alteration Sunfab Hydraulics AB, Box 1094, SE-824 12 Hudiksvall, Sweden. Tel: +46 650-367 00, Fax: +46 650-367 27, E-mail: [email protected] Web: www.sunfab.com

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Flushing Valve-2

FLUSHING VALVE Dimensions flushing valve Dimensions flushing valve Valve for SCM 025-034 Dimensions flushingEvalve Flushing Flow Flushing Flow Return Line Pressure 2 6 The drainage pipe should 1094, SE-824 to Hudiksvall, drainage Initial opening pressure 5,7 bar. Valve E-mail: [email protected] Sunfab Hydraulics AB, Box be connected 12 uppermost Sweden. Tel: +46 650-367 00, Fax: +46 650-367 27, fully switched at 9,3 bar. Web: www.sunfab.com outlet. For requests of other flushing flows, please contact Sunfab Hydraulics 3415GB1210 Produced in Sweden by Nova Design Return Line 5,7 bar. The drainage...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.