Mark 58FT/58A0 pages

Cage Trim Back Pressure Regulators

CRN Registration Number Available

Mark 58FT installation – designed to be
installed in a "T" fashion such that the fluid normally flows in one side and out the other side,
with the flow being relieved through the bottom
bypass when the pressure exceeds the setting.
Mark 58A installation – designed to be
installed with one side port as an inlet and the
other side port plugged with the flow being
relieved through the bottom bypass when the
pressure exceeds the setting.

Features

MK58FT installation

•t Easy to maintain and service – remove bottom entry cage to access plug; diaphragm
accessible from top
•t Large effective diaphragm area – reduces
droop for increased accuracy and sensitivity
•t Large orifices and body passages – provides
high flow capacities
•t "Tight Shutoff" – choice of hard (ANSI CL IV)
or soft (ANSI CL VI) bubble tight seats
•t Versatile application – use on steam, air, gas
liquids or chemicals

X

MK58A installation
Jordan Valve, a division of Richards Industries
3170 Wasson Road • Cincinnati, OH 45209
513.533.5600 • 800.543.7311 • 513.871.0105 (f)
info@richardsind.com • www.jordanvalve.com

Mark 58FT/58A Cage Trim Back Pressure Regulators

The Mark 58 is available in sizes up to 2"
(DN50) in a wide variety of body materials.
Diaphragms can be either Stainless Steel or
elastomer. Low flow versions with Cv values as
low as 0.21 (0,18 Kv) are available in certain
sizes.

Back Pressure Regulatorst

Mark 58FT/58A Series