Product Overview

The FISHER 67D series is the current 1/2 NPT instrument supply regulator line replacing the obsolete Type 64 series, with higher flow, dual gauge ports and integral filtration options.

Key Features

• Direct-operated design with balanced ports, internal registration

• 1/2 NPT body, outlet 0-125 psig aluminum, 0-150 psig stainless steel

• Maximum inlet 250 psig (17.2 bar) filtered, 400 psig unfiltered

• Integral 5 micron filter standard, 40 micron option available

• Smart Bleed check valve and no-bleed internal relief options

Typical Applications

Supplies stable reduced pressure to pilot-operated controllers, positioners and pneumatic instruments; directly replaces installed Type 64 units.

Selection Guide

Select 67D, 67DR, 67DF or 67DFR per relief and filter needs; confirm outlet range and body material.