Warren Controls 2900 Series High Capacity general purpose Globe Valves - Manual

InstallatIon, operatIon
& MaIntenance InstructIons
proDuct overvIew
This document covers the installation, operation and maintenance
of the Series 2900 High Capacity, General Purpose, Globe Control
Valves presented in the “Series 2900 Product Specification”,
including the 2920 Two-Way Single Seat Unbalanced Valve, the
2922 Two-Way Double Seat Balanced Valve, the 2923 Two-Way
Cylinder Balanced Valve, the 2930 Three-Way Mixing Valve, and
the 2932 Three-Way Diverting/ Mixing Valve. Warren Controls
Series 2900 High Capacity General Purpose Globe Control Valves
feature rugged iron bodies with a variety of trim materials. The
equal percentage plugs in the 2-way valves and linear plugs in
the 3-way valves provide excellent modulating control of a wide
variety of fluids. The Series 2900 is ideally suited where value
and long life are important objectives for applications including
but not limited to: Food & Beverage, Packaged Water Heaters,
Pharmaceutical, General Service, and Waste Water having
moderate pressure drops and temperatures from -20° to 400°F.
General InforMatIon
The instructions given herein cover generally the operation
and maintenance of subject equipment. Should any ques-
tions arise which may not be answered specifically by these
instructions, they should be referred to Warren Controls Inc.
for further detailed information and technical assistance.
This manual cannot possibly cover every situation connect-
ed with the operation, adjustment, inspection, test, overhaul
and maintenance of the equipment furnished. Every effort is
made to prepare the text of this manual so that engineering
and design data is transformed into the most easily under-
stood wording. Warren Controls Inc., in furnishing this
equipment and this manual, must presume that the operation
and maintenance personnel assigned thereto have sufficient
technical knowledge and experience to apply sound safety
and operational practices which may not be covered herein.
In applications where Warren Controls Inc. furnished equip-
ment is to be integrated with a process or other machinery,
Series 29OO
HigH CapaCity general
purpose globe ValVes
taBle of contents
Overview ....................................... Cover
Valve Information ............................. 2-3
Information Present on Valve ..........4-5
Body vs. Application ........................... 6
Dimensions & Weights .....................7-8
Installation ......................................9-10
Maintenance .......................................11
Packing Adjustment ...........................11
Parts/Overhaul ...................................11
Parts Kits ..................................... 12-18
Drawings ......................................19-35