Recent Blogs
Weighted-Lever Safety Valve: Mechanism and Steam-Orifice Calculator
See a weighted-lever safety valve open and close, with a separate steam-orifice arithmetic comparison. Valve settings and certified capacity are not calculated.
Pop Safety Valve: Connected Topology and Declared Force Ledger
How a pop safety valve protects steam boilers — huddling chamber design, blowdown ratio, sizing math, and a worked example for a heritage traction engine.