Flow Control & Valves

Engineering guides for compressor reed valves, pump valve plates, nozzle discs, orifice plates and other thin-metal flow-control components. Covers fatigue, flow geometry, burr control, prototyping and process trade-offs.

Aerospace Fuel Metering Orifice Plates: Flow Balance Starts at the Drawing

A practical DFM guide to thin fuel-metering plates, focusing on effective flow area, hole profile, plate thickness, manifold conditions and inspection.

youkucloud

7 days ago4 min read

Thin stainless steel compressor reed valve plates with precision etched slots and arms

Compressor Valve Plates: Photo Etching vs Stamping for Thin Stainless Steel Reeds

A practical engineering comparison of photo etching and stamping for 0.1–0.5 mm compressor reed valves, covering burrs, fatigue, tooling, design changes and production volume.

youkucloud

Oct 55 min read

Photo-etched stainless steel spray nozzle orifice disc with a precision central aperture

Spray Nozzle Orifice Discs: Controlling Flow Without Over-Tolerancing the Drawing

Reliable spray begins with an orifice whose diameter, thickness, edge profile and cleanliness are tied to flow—not simply tightened on a drawing.

zhang qun

Sep 294 min read

Thin photo-etched compressor reed valve plate with flexible spring-steel valve geometry

Compressor Reed Valve Plates: Designing for Fatigue Life and Fast Response

Reed-valve performance begins with a thin spring element whose material, thickness, root geometry and surface condition must survive repeated compressor cycling.

zhang qun

Sep 284 min read