Choose from 26 Lede fire protection valve models in the Shandong Lede Machinery catalog. Filter by valve type, end connection, standard, nominal size, working pressure and the approvals shown in the catalog, then open a model for its spec sheet, dimensions, materials and an animated 3D cutaway.
Home / Engineering Tools / Lede Valve Selector
Lede Valve Selector
What you can select
- Eight valve types: gate valves (NRS and OS&Y), check valves, Y strainers, deluge valves, alarm check valves, pressure reducing valves, indicator posts and dry barrel hydrants.
- End connections and standards: flanged, grooved and mechanical joint, to AWWA, ASME, MSS, EN, DIN and BS 5163.
- Spec sheet for each model: sizes DN50 to DN300, working pressure, dimensions for the selected size, materials, and a spec line you can copy into a bill of quantities.
3D cutaway
- Every model has an animated 3D view with a cutaway. Drag to rotate, scroll to zoom, and move the slider to open and close the valve.
- Approvals are shown as printed in the catalog (FM Approved, UL Listed, NSF). A model with no mark shown simply has none on its catalog page.
Limits of the selector
The data is taken from the Shandong Lede Machinery catalog, and the notes in the tool flag the places where the catalog is inconsistent. The 3D models are illustrative. Confirm sizes, pressures and approvals with us before ordering.
See also the Volon Valve Selector or all engineering tools.
Frequently asked questions
How many valves does the Lede Valve Selector cover?
26 models in eight types: NRS and OS&Y gate valves, swing check valves, Y strainers, a deluge valve, an alarm check valve, a pressure reducing valve, indicator posts and a dry barrel hydrant.
Which sizes and pressures are covered?
Sizes run from DN50 to DN300 (2 to 12 in) depending on the model, with working pressures up to PN25 / 362 psi. Each model lists its own range.
Does it show approvals?
Yes, as printed in the catalog: FM Approved, UL Listed and NSF. You can filter by them. Check the current certificates for your project.
Can I use it in Turkish?
Yes. Open the Turkish page, or add ?lang=tr to the tool address.