The 94 series direct operated regulators are designed for high pressure service and can be used on either vapor or liquid applications. High pressure regulators usually reduce tank pressure to an intermediate pressure for use by another regulator. They are also used for final stage service on particular applications, as high pressure burners as well as other medium sized commercial industrial applications. Type 942HP regulator is an adjustable high pressure regulator with a wide range of outlet pressures. It is not equipped with an internal relief valve. Both types are equipped with a NPT side outlet which is normally plugged and provides an opening for an outlet pressure.

The body (frame) and the bonnets are in Aluminium (AlSi11Cu2(Fe)).
The connecting flange is in cast iron.