B58 Regulator

ITRON / ACTARIS / SCHLUMBERGER / SPRAGUE B58 GAS REGULATOR

Applications
The B58 regulator is ideally suited for use where inches of water column or pounds delivery pressure are desired for uses including utility services, small boilers, and other similar applications. The B58 is ideal for situations where rapid response is required, such as on/off loads, and can be utilized to avoid shock problems.

Option Designations

N - No Internal Relief

R - Internal Relief

HP- High Pressure - All models for outlet pressures above 0.5 psig

Descriptions

B58R –The B58R is a spring-loaded, self operated regulator with an internal relief (designated by the letter “R”) valve. The 1" or optional ¾" internal relief valve provides excellent relief capacity.

B58N – The B58N is the same as the B58R (above) with the exception that it does not have an internal relief (designated by the letter “N”) valve. This model may be used in situations where an over-pressure internal relief valve is not required.

Features

Field interchangeable orifice

Field interchangeable adjustment spring

27 sq. in. diaphragm area

Spring-loaded internal relief valve assembly

Wide range of NPT valve body sizes

Primary and secondary informational badges (4 lines available with 24 characters per line)

Serial numbers available upon request

Benefits

Light weight

Easy to install

Smooth control over widely varying inlet pressures

No special tools required for outlet pressure adjustment