Description
This listing is for the photographed Sidel D366 LG83 NNL1726 Proportional Valve. Its identity is based on the source folder, recorded model references and visible product images. No specification from a merely similar product has been copied into this page.
Item identification
- Manufacturer: Sidel
- Product type: Proportional Valve
- Recorded model or part reference: LG83NNL1726
- Source-record condition: The source record describes this item as new or unused.
- Ratings: confirm all ratings directly from the photographed label before ordering
The gallery shows the actual item associated with this listing. Compare the nameplate, connector orientation, ports, mounting points, housing and included accessories with the part or equipment you intend to replace.
Application and selection
This proportional valve is relevant to modulated fluid or gas control in automated equipment. Selection should be based on exact valve code, medium, pressure range, orifice, voltage, command signal, port size and connector. Brand or family similarity alone is not enough: suffixes and revisions may change interfaces, ratings, firmware, geometry or supported accessories.
Before ordering, send the complete host-equipment model and photos of the removed item when any identifier is unclear. The most important comparison is the exact label and physical configuration shown in the gallery.
Condition and test boundary
The source record describes this item as new or unused. This statement is limited to the supplied seller record. It does not create a broader performance, calibration, compatibility, warranty or delivery claim. Where the record only confirms power-on or gives no functional result, the item should be evaluated accordingly before installation.
Inspection before replacement
A maintenance symptom should not be treated as proof that this item is defective. poor regulation can also result from pressure supply, contamination, command scaling or downstream restrictions. Record alarms and measured values, inspect wiring and interfaces, and follow the equipment manufacturer’s service procedure before replacing a component.
- Match the complete manufacturer and model or part number.
- Compare electrical, pneumatic, optical or mechanical interfaces shown in the photos.
- Confirm ratings and options from the original equipment documentation.
- Verify the delivered accessories and physical condition before installation.
Ordering and packing
Longi can compare your original label and installation photos with this stock item before shipment. Sensitive electronics receive anti-static protection where appropriate; optical, detector, glass and precision items receive cushioning and surface protection. Contact us with the required quantity, destination and any decisive compatibility question for a final quotation and packing plan.
FAQ
Is this item automatically interchangeable with every product in the same family?
No. Confirm the complete suffix, revision, ratings, interfaces and host equipment. Similar appearance is not evidence of interchangeability.
What evidence should I send for a compatibility check?
Send clear photos of the original label, both sides of the removed item, connectors or ports, and the host-equipment nameplate.
Are unlisted specifications assumed?
No. Values not supported by the source record or visible label are intentionally left for confirmation.
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