Farris Pressure Relief Valves
2400 Series Pressure Relief Valve
- ASME Section VIII
- Direct Spring Loaded
- Soft Seat Design
- External Blowdown Control
- Full Lift at Set Pressure
2600/2600L Series - Process Valve
2600/2600L Series - Process Valve
2600/2600L Series - Process Valve
> Conforms to API 526
> Full Nozzle Design
> Integral Cast Flanges
> Metal Seat with optional o-ring
> Balanced Bellows option
> Open Bonnet and Lever Assemblies option
> Adjustable Blowdown
> 2600L – Multiple Service Single Trim Design option
2700 Series - Process Valve
2600/2600L Series - Process Valve
2600/2600L Series - Process Valve
> Metal Seat with optional o-ring
> Balanced design option
> Flanged option
> Optional welding nipple and sanitary connections
3800 Series - Process Valve
2600/2600L Series - Process Valve
4200 Series - Steam Safety Valve
> Metal Seat with optional o-ring
> Balanced design option
> Flanged option
> Optional welding nipple and sanitary connections
> Conforms to API 526
> Snap Acting and Modulating Control Actuation
> Semi and Full Port Nozzle Design
> Typical Blowdown of 3-6%
4200 Series - Steam Safety Valve
6400 Series - Steam Safety Valve
4200 Series - Steam Safety Valve
> Flanged Spring Loaded Boiler Safety Valve
> Full nozzle design
> Open bonnet design
> One piece guide
> Low stem bearing point
> Temperature equalizing disc
> Heavy stainless steel lock screw studs
> Test Gag Optional
6400 Series - Steam Safety Valve
6400 Series - Steam Safety Valve
6400 Series - Steam Safety Valve
> Flanged Spring Loaded Boiler Safety Valve
> Available in closed bonnet or exposed spring versions
> Hardened conical disc for extended seat life
> Full nozzle design
Smart PRV
6400 Series - Steam Safety Valve
6400 Series - Steam Safety Valve
> 2600 Series Pressure Relief Valve
Equipped with a Fisher 4320 Wireless
Position Monitor
> WirelessHART Protocol
> Integrates into plants with existing
Emerson Wireless Infrastructure
> Orifice Sizes D through U
> Retrofits available for installed 2600
Series valves
4700 Series - Steam Safety Valve
4700 Series - Steam Safety Valve
4700 Series - Steam Safety Valve
> Balanced bellows design option
> Metal seat with optional o-ring
> Full nozzle construction
1890 Series - Process Valve
4700 Series - Steam Safety Valve
4700 Series - Steam Safety Valve
> Threaded Steel PRV
> ASME/NB Certified – Air, Steam & Water
> Full Bore Nozzle Design
1896 Series - Steam Safety Valve
4700 Series - Steam Safety Valve
1896 Series - Steam Safety Valve
> Threaded Brass/Bronze PRV
> Full Bore Nozzle Design