Pressure Relief Valve

Farris Pressure Relief
Safety Valve

3800 Series – Process Valve

Farris’ 3800 Series valves feature an innovative, integrally cast, flanged body with a semi-nozzle design. Series 3800 valves are self-contained units actuated by either the snap-acting or modulating style pilot controls.

Features
  • Snap Acting and Modulating Control Actuation
  • Semi and Full Port Nozzle Design
  • Typical Blowdown of 3-6%
Farris Other Series
Size 1” x 2” to 12” x 16”
Set Pressure Ranges 15 to 6170 psig (1.0 to 425 barg)
Temperature ranges -320 to 500°F (-195 to 260°C)
Flange Classes 150# – 2500#
Suitable For Air, Gas, Vapor, Steam & Liquid Service

FARRIS
3800 SERIES

3800 Series Process Valve Pressure Relief Valve
Download

Farris Pressure Relief
Safety Valve

3800 Series – Process Valve

Farris’ 3800 Series valves feature an innovative, integrally cast, flanged body with a semi-nozzle design. Series 3800 valves are self-contained units actuated by either the snap-acting or modulating style pilot controls.

Features
  • Snap Acting and Modulating Control Actuation
  • Semi and Full Port Nozzle Design
  • Typical Blowdown of 3-6%
Farris Other Series
Size 1” x 2” to 12” x 16”
Set Pressure Ranges 15 to 6170 psig (1.0 to 425 barg)
Temperature ranges -320 to 500°F (-195 to 260°C)
Flange Classes 150# – 2500#
Suitable For Air, Gas, Vapor, Steam & Liquid Service

FARRIS
3800 SERIES

3800 Series Process Valve Pressure Relief Valve
Download
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