Designed for applications with limited space and for low flow or dead end service
Small package size and lightweight construction
Corrosion resistant anodized aluminum exterior
Excellent stability and repeatability
Self relieving
The Type 91 Subminiature Regulator is a compact, low‑cost unit which operates in pressure ranges up to 100 PSI, with a maximum supply pressure of 250 PSI. It provides dependable reliability and accuracy for low flow or dead end applications, but is not designed for critical flow applications. The Type 91 subminiature regulator is available with a corrosion resistant anodized aluminum body and bonnet or with a brass body and bonnet. Both come standard with a fluorocarbon diaphragm.