CHILL HYDRAULICS · MINING & INDUSTRIAL COMPONENTSTECHNICAL INQUIRIES · yoyo@chillelec.com
Shut-off valves

FJQ125/31.5

Spherical shut-off valve

Black-handle catalogue configuration

Catalogue data in English

Printed specifications.

English reference transcription from original PDF page 24, printed page 15. Original catalogue panel visually inspected. Values are transcribed as printed, not a current technical approval. Print conflicts are flagged for confirmation.

Nominal pressure (as printed)31.5MPa
Nominal flow (English line, as printed)125L/mm
Material (English line)Stainless steel
Material (translated from Chinese line)Stainless steel or 45# steel (translated)
Nominal medium (English line, as printed)5% emulsified oil & 95% neutral water emulsion
Interface note in catalogueInterface can be customized

Confirm before ordering.

  • The catalogue prints the flow unit as L/mm. This has not been silently corrected or converted; confirm the intended unit and rated flow before ordering.
  • The English material line states Stainless steel, while the Chinese line states stainless steel or 45# steel (translated). Confirm the exact supplied material.
  • Original drawing excerpts preserve the source geometry and printed dimensions. Confirm the applicable drawing revision and dimensional units before selection.
  • This is the separate black-handle FJQ125/31.5 panel. Its heading does not include the self-locking qualifier; confirm the required configuration.
Source drawing excerpts

Dimensions & circuit symbols.

Original dimension drawing or hydraulic symbol excerpt 1 for FJQ125/31.5
Original drawing excerpt 1 · Geometry and printed dimensions unchanged · Open full-size drawing
Original dimension drawing or hydraulic symbol excerpt 2 for FJQ125/31.5
Original drawing excerpt 2 · Geometry and printed dimensions unchanged · Open full-size drawing
  • Authentic catalogue photograph: FJQ125/31.5 — Black-handle catalogue configuration.
  • Original dimension drawing for FJQ125/31.5. Dimensions and port labels are reproduced as printed; confirm drawing revision and dimensional units before selection.
  • Original hydraulic schematic symbol for FJQ125/31.5. Port letters and lines are unchanged.
  • The omitted bilingual section headings mean 'Dimensions' and 'Hydraulic schematic symbol'. The source interface annotation states that the interface can be customized.
  • The original-language material line states 'stainless steel or 45# steel'; the catalogue English line states 'stainless steel'. Confirm the actual supplied material.

Bilingual product specification text and original-language section headings are outside these crops, not erased. See the separately transcribed English product details and original catalogue download for the complete source panel.

These are direct excerpts, not redrawn engineering figures. Do not scale an on-screen image to determine manufacturing dimensions. Request the approved dimensioned drawing and confirm its units and revision. The catalogue with English certificates and original bilingual product pages is available separately for source verification.

Model-specific documentation

Certificate cross-reference.

The following supplied document has the same printed model reference. This is a label match, not confirmation that every illustrated configuration is covered. Confirm configuration, scope and current status with the original documentation. The gallery provides unofficial English reference translations without seals or signatures; request the unaltered original for verification.