Farris Engineering 2600 Series - Table of Contents

Table of Contents
Safety Warning & Instruction System .........................................................1
General Safety Instructions .................................................................... 1-2
Introduction ...............................................................................................3
Receiving Inspection, Storage & Handling .................................................. 3
Pre-Installation Testing ..............................................................................3
These maintenance and installation instructions are applicable to Farris Series 2600, 2700, 2850, 2856, 1890, 1896M,
3800, 4200 and 6400 pressure relief valves.
Farris Product Line Scope
Series
ASME Certification Pressure Equipment Directive
Section Test Fluids Code Symbol Compliance Directive Mark
2600 Section VIII Air, Steam & Water yes
2600L Section VIII Water & Air yes
2700 Section VIII Air, Steam & Water yes
3800 Section VIII Air, Steam & Water yes
4200 Sections I & VIII Air & Steam yes
6400 Sections I & VIII Air & Steam no
Not Available
1890 Section VIII Air, Steam, & Water no
1896M Section VIII Air, Steam, & Water no
2850* Section VIII Air & Steam no
2856* Section VIII Air & Steam no
General Notes
1. All valves are stamped with the appropriate ASME Code “V” or “UV” stamp as noted above.
2. In addition to the appropriate ASME Code stamp, valves shipped into the European market are marked with the “CE” symbol indicating compliance with the Pressure Equipment Directive.
3. Valves may also be supplied to ASME Code Section III, “NV” stamp.
*Available for non-ASME code liquid applications.
Installation ............................................................................................. 3-4
Typical PRV Installation Schematic ............................................................4
Maintenance Basics ..................................................................................5
Valve Reference Drawings ..................................................................... 6-9
V
V