Smart PRV Product Brand: Farris 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 Farris SmartPRV technology is a simple, powerful solution to improve your ability to monitor critical safety … Read more
Sizemaster – Relief System Sizing Software Product Brand: Farris Now you can accurately size and select a pressure relief valves for any combination of process applications with SizeMaster™ Mark IV pressure relief valve engineering software. This program for Windows® (all versions) brings unprecedented integration of standard engineering practice to the task of sizing and selecting pressure … Read more
3800 Series – Process Valve Product Brand: Farris Conforms to API 526 Snap Acting and Modulating Control Actuation Semi and Full Port Nozzle Design Typical Blowdown of 3-6% GENERAL SPECIFICATIONS: Size 1” x 2” to 12” x 16” API Orifice Areas D (0.15 sq2) to T (26.0 sq2) Non-API Orifice Areas A, 1-8 (45.66 sq2) Set … Read more
Model 600-SL – Safety and Relief Valve Product Brand: Target Rock State-of-the-art inverted cone Safety Relief Valves. Target Rock advances the state-of-the-art in safety and relief valves (SRV) with our Inverted Cone line. Unlike traditional flat-disc technology, the Target Rock disc has an angled surface to create a line seating interface with the nozzle. Line seating … Read more
Model 600-DA – Steam Safety Valve Product Brand: Target Rock A history of acting duty since the 1980s. Target Rock direct-acting, spring-over-disc safety valves are installed in the main steam safety valve application in both pressurized water reactors and boiling water reactors since the 1980s. All designs feature a flexible disc technology to ensure tight sealing … Read more
Model 600-PO – Steam Safety Valve Product Brand: Target Rock A solid history of reliability in hundreds of thousands of hours of reactor operation. Target Rock has been manufacturing ASME Section III pilot-operated safety valves for commercial nuclear power plants since 1967. The heart of our technology is a special bellows machined out of solid bar … Read more
6400 Series – Steam Safety Valve Product Brand: Farris Flanged Spring Loaded Boiler Safety Valve Available in closed bonnet or exposed spring versions Hardened conical disc for extended seat life Full nozzle design GENERAL SPECIFICATIONS: Size 1” x 2” to 4” x 6” Orifice Areas D (0.150 sq2) to P Orifice (7.087 sq2) Set Pressure Ranges … Read more
4700 Series – Steam Safety Valve Product Brand: Farris Balanced bellows design option Metal seat with optional o-ring Full nozzle construction GENERAL SPECIFICATIONS: Size 1/2” x 3/4” & 3/4” x 1” & 1”x1” Orifice Areas B (0.028 sq2) to E (0.225 sq2) Set Pressure Ranges 15 to 6000 psig (1.0 to 413 barg) Temperature Ranges -450 … Read more
4200 Series – Steam Safety Valve Product Brand: Farris 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 GENERAL SPECIFICATIONS: Size 1” x 1/4” x 1-1/2” to 6” x 8” Orifice Areas F (0.316 … Read more
2700 Series – Process Valve – Pressure Relief Valve Product Brand: Farris Metal Seat with optional o-ring Balanced design option Flanged option Optional welding nipple and sanitary connections GENERAL SPECIFICATIONS: Size 1/2” x 1” to 1-1/2” x 2-1/2” Orifice Areas C (0.068 sq2) to G Orifice (0.573 sq2) Set Pressure Ranges 15 to 6500 psig (1.0 … Read more