MODEL 31–N
LOW PRESSURE REDUCING SERVICE REGULATOR
The Model 31-N is a compact
service regulator designed expressly for use in the process industry where gas
needs to be controlled down to the Inches - W.C. range. Body is available in
cast carbon steel or stain less steel materials only. Interior wetted trims for
corrosive applications is standard. Design is nonrelieving.
APPLICATIONS
Primarily designed for tank
blanketing (padding) with inert gas of fluids that are volatile, corrosive,
lethal or combinations of same. Corrosion resistant design ne gates gas diffusion
effects. Unit will also find application in fuel gas service where the gas is
corrosive.
BODY SIZE: 3/4", 1", 11/2", 2"
MAXIMUM-CV: 0.5 TO 3.9