The Collins Companies is proud to partner with Farris, a trusted leader in pressure relief solutions. Farris specializes in the design and production of a wide range of spring-loaded and pilot-operated pressure relief valves, serving as crucial safety devices to prevent over-pressurization in vessels, pipelines, and equipment. Farris provides reliable protection when your plant is equipped with its spring-loaded and pilot-operated PRV hardware.
For detailed product specifications, refer to the "Related Documents" section of this page.
Farris 2600 Relief Valve
Farris 2600 Relief 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
This series includes: 2600/2600L
Product specification for these valves found on page 4 of the PDF in the "Related Documents" section of this page.
Farris 2700 Process Valve
Farris 2700 Process Valve
- Metal Seat with optional o-ring
- Balanced design option
- Flanged option
- Optional welding nipple and sanitary connections
This series includes: 2700 series
Product specification for these valves found on page 4 of the PDF in the "Related Documents" section of this page.
Farris 3800 Process Valve
Farris 3800 Process Valve
- Conforms to API 526
- Snap Acting and Modulating Control Actuation
- Semi and Full Port Nozzle Design
- Typical Blowdown of 3-6%
This series includes: 3800/3800L
Product specification for these valves found on page 4 of the PDF in the "Related Documents" section of this page.
Farris 2400 Pressure Relief Valve
The Farris 2400 Pressure Relief Valve
- ASME Section VIII
- Direct Spring Loaded
- Soft Seat Design
- External Blowdown Control
- Full Lift at Set Pressure
This series includes: 2400
Product specification for these valves found on page 5 of the PDF in the "Related Documents" section of this page.
1890/1896 Series Pressure Relief Valves
The Farris 1890/1896 Series Pressure Relief Valves
- Threaded Steel PRV
- ASME/NB Certified – Air, Steam & Water
- Full Bore Nozzle Design
This series includes: 1890/1896
Product specification for these valves found on page 5 of the PDF in the "Related Documents" section of this page.
Farris 4200 Steam Safety Valves
Farris 4200 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
This series includes: 4200
Product specification for these valves found on page 5 of the PDF in the "Related Documents" section of this page.
Farris 6400 Steam Safety Valve
Farris 6400 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
Product specification for these valves found on page 5 of the PDF in the "Related Documents" section of this page.