Filtros

Filtro de comutação em linha AFLD to API 614

TECHNICAL SPECIFICATIONS

FILTER HOUSING

Construction

The filters are designed in accordance with the API 614 (approval according to ASME Sec. VIII, Div.1). The two sections of the filter housing (each with a bolt-on cover plate) are connected by means of a ball change-over valve with negative overlap and single lever operation. Standard equipment:

  • without bypass valve
  • without clogging indicator
  • inlet and outlet ASME flange
  • ball change-over valve with internal parts made of stainless steel
  • pressure equalization line with 4 mm orifice
  • side vent and drain, ¾“ ASME flange connection (300 lbs)
  • with stand
  • test certificates (acceptance test certificate 3.1 to DIN EN 10204; Manufacturer’s Test Certificate M offinal inspection and pressure testing)

FILTER ELEMENTS

HYDAC filter elements are validated and their quality is constantly monitored according to the following standards:

  • ISO 2941, ISO 2942, ISO 2943, ISO 3724, ISO3968, ISO 11170, ISO 16889

Filter elements are available with the following pressure stability values: Optimicron® Power (ON/PO): 10 bar

FILTER SPECIFICATIONS

Nominal pressure

  • 16 bar (at 150 lbs)
  • 25 bar (at 300 lbs)
  • 40 bar (at 300 lbs)

Temperature range -10 °C to +100 °C

Material of filter housing and cover plate

Forged version:

SA-266 Gr.4/1.0565: 112, 122, 232, 242, 332,502,542

SA-182 F316L/1.4404: 133, 123, 233, 243, 333, 503, 543

Cast version:
SA-216 WCB/1.0619: 882, 1402, 2702
SA-351 CF8M/1.4408: 883, 1403, 2703

SEALS

  • NBR (=Perbunan)

INSTALLATION

  • Inline filter

SPECIAL MODELS AND ACCESSORIES

  • Ball, spindle (internal parts) not made of stainless steel
  • Pressure compensating line with different orifice size and/or flared fitting
  • Differential pressure measurement across complete filter (clogging indicator)
  • Higher operating pressure on request
  • Others on request!

SPARE PARTS

  • See Original Spare Parts List

CERTIFICATES AND APPROVALS

  • With U-Stamp at extra charge
  • Classification societies and other approvals on request

COMPATIBILITY WITH HYDRAULIC FLUIDS ISO 2943

  • Hydraulic oils H to HLPD DIN 51524
  • Lubrication oils DIN 51517, API, ACEA, DIN 51515, ISO 6743
  • Compressor oils DIN 51506
  • Biodegradable operating fluids VDMA 24568 HETG, HEES, HEPG
  • Fire-resistant fluids HFA, HFB, HFC and HFD
  • Operating fluids with high water content (> 50 % water content) and CLP oils on request

IMPORTANT INFORMATION

  • Filter housings must be earthed.
  • When using electrical clogging indicators, the electrical power supply to the system must be switched off before removing the clogging indicator connector.
  • Filters must be flexibly mounted and not fixed rigidly to the floor or used as a pipe support.

 

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