ASME Hard Seat Stainless Steel Safety Valve

• Applications: Higher Temperature i.e. After coolers & Intercoolers 
• Pressure Range: 50 to 350 PSI
• Set Pressure Tolerances: ± 3% of  Set Pressure
• Temperature Range: -65˚F  to 400˚F
• Construction: Construction:  Seat Cap & Piston 304 Stainless Steel   
  302 Stainless Steel Spring, 440 Stainless Steel Ball
• No Audible Leak at 45% Set Pressure at 25-74 psig
  No Audible Leak at 90% Set pressure Above 74 psig
• Stamped with UV and NB Symbols
• Available Sizes: 1/4”
• Hex: 11/16", Height: 1.99"