Spirax Sarco Canada Ltd.
The SV418 bronze safety relief valve is designed for heavy industrial use. Rated to ASME standards for Section VIII service and is available in sizes from 1/2 inch to 3 inches. BSPT piping and O2 Cleaning and cryogenic services options are available.
Protimeter: Aquant
Sensaphone: Sentinel PRO
KI: Passel
Sielox: AnyWare
Global Drain Technologies: 2000 T-Series Threshold Drain