Barksdale Series III-L Valves - Manual (Page 9)

Installation and Operating Instructions Series III-L Valve
For Barksdale Heavy Duty Integrated Actuator Valve
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Barksdale, Inc. 3211 Fruitland Avenue, Los Angeles CA 90058 (800) 835-1060 Bulletin No. 272346 Revision A
DIVERTER (BYPASS) OPTION
7.0 MAINTENANCE / REPAIR KITS
Warning Caution
Barksdale valves have factory lubricated bearings and seals, and are factory tested for proper valve
function. However responsibility for safe installation and proper valve function in specific application
environments lies with the end user. Periodic functional checks and preventive maintenance work
should be carried out at the discretion of the end user. To maximize equipment reliability and
safety, it is recommended that the ISO fluid cleanliness code of the valve should be 18/16/13 as
per ISO 4406: 1999.
Inspections are recommended after every 1000 cycles or annually, whichever comes first. If the
media is contaminated or other severe services, more frequent maintenance is recommended.
Warning Isolate the valve from all system pressure before performing any disassembly
procedures
Barksdale supplies repair kits to maintain optimum valve performance. Repair kits shall be installed
only by Barksdale-trained and skilled personnel . All work for repair of Barksdale Shear-Seal®
valves should be performed in a clean, non-hazardous area free of excess dirt and debris. The
Shear-Seal® components are manufactured to precise tolerances and can be damaged if proper
care is not taken.
Caution After any field service or repair, the user shall ensure that proper valve function, and
suitability for safe use in potentially hazardous environments, has been maintained.
The service repair kits can be purchased from Barksdale authorized dealers or Barksdale directly by
contacting our Customer Care department.
Repair Kit Part Number Description
KC1108 Valve Seal Repair Kit
KC1109 Air Actuator Repair Kit
KC1110 Hydraulic Actuator Repair Kit
KD2466 Valve Minor Repair Kit
KD2467 Valve/Air Actuator Major Repair Kit
KD2468 Valve/Hydraulic Actuator Major Repair Kit
The Series III-L valve may be returned to Barksdale for "Factory Service" to ensure that original valve
function has been restored, and the valves are safe for service.