ASME Section VIII, air/gas, “UV” National Board certified safety valve
Model 541: 1/4″ or 1/2″ Male inlet thread. BUNA-N flat seal. Exceptional seat tightness performance.
Model 542: Same as model 541 except Viton® flat seal.
Model 548: Same as model 541 except stainless steel ball seal.
- High capacity with small size
- Top-guided disc
- Manual lift ring
- Brass construction
- Sizes 1/4″ and 1/2″
- Model 541: Pressures from 3 to 200 psig; Temperatures from -40° to 200°F
- Model 542: Pressures from 3 to 200 psig; Temperatures from -10° to 300°F
- Model 548: Pressures from 3 to 400 psig; Temperatures from-60° to 400°F
- UV Stamp
- Small to medium size, single and multi-stage, air compressors, intercoolers, aftercoolers, instrument/control air lines and systems
- Air tanks/receivers and pressurized equipment