Expansion Valve Boxes
A small brushed-stainless box that protects an expansion valve and its sensing bulb, opened by two screws for service.

3D illustration of the reference design
Vent and Window
The cold-room control panel with a thermostat-controlled anti-condensation heater, a filtered vent and a gasketed window so the controller can be read with the door shut.
| Overall size (W × H × D) | 450 × 550 × 200 mm |
|---|---|
| Material and thickness | CRCA cold-rolled sheet; body 1.5 mm, door 1.5 mm, plate 2 mm |
| Protection target (confirmed by test on the order) | IP54 |
| Doors and access | 1 door(s); quarter-turn cam lock, common key |
| Mounting | 4 external welded lugs (slots 8 × 14) |
| Finish | Zinc-phosphate + powder RAL 7035; SS304 brushed for wash-down cold rooms |
| Product code | 8.31 |
A small brushed-stainless box that protects an expansion valve and its sensing bulb, opened by two screws for service.
A through-wall sleeve for a PTAC unit: 1.0 mm galvanised, four folded sides forming a rectangular tube with a weather flange; the top panel is shown, with the other sides in the cut list.
Controller housings for commercial refrigeration. Made to order in CRCA 1.2 mm / SS304, to your drawing.
A casing panel for a refrigeration evaporator: 1.0 mm GI double skin with insulation, sized 900 × 450, with a drain lip and access panel.
Send a drawing, a sample or a description. We make it to your specification and reply with a clear quotation.