Warren Controls 2800 Series Precision Globe Control Valves - Manual

INSTALLATION, OPERATION
& MAINTENANCE INSTRUCTIONS
PRODUCT OVERVIEW
This document covers the installation, operation and maintenance
of the Series 2800 Precision Globe Control Valves presented in
the “Series 2800 Product Specification”, including the 2820 Two-
Way Single Seat Valve, the 2828 Two-Way Single Seat Low Flow
Valve, the 2830 Three-Way Mixing Valve, and the 2832 Three-Way
Diverting/ Mixing Valve. Warren Controls Series 2800 Precision
Globe Control Valves feature rugged bronze or stainless steel
bodies with a variety of trim materials and port sizes. The equal
percentage and linear plugs in the 2-way valves and linear plugs
in the 3-way valves provide excellent modulating control of a
wide variety of fluids for pressure, temperature, level, and flow
applications from –20 to 500ºF (dependent on contruction).
The Series 2800 is ideally suited where value and long life are
important objectives for applications including but not limited to
the Chemical, Food & Beverage, General Service, Refining, District
Energy, and ideal for Pharmaceutical Industries.
GENERAL INFORMATION
The instructions given herein cover generally the operation and
maintenance of subject equipment. Should any questions 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 connected 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 understood 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 equipment is to be integrated
with a process or other machinery, these instructions should be
thoroughly reviewed to determine the proper integration of the
TABLE OF CONTENTS
Overview ....................................... Cover
Valve Information ............................. 2-3
Information Present on Valve ..........4-5
Body vs. Application ........................... 6
Dimensions & Weights ........................ 7
Installation ........................................8-9
Maintenance ...................................... 10
Packing Adjustment .......................... 10
Parts/Overhaul .................................. 10
Parts Kits ......................................11-17
Drawings ......................................18-31