American Made ASME Code 5-Pack of Brass Air Compressor Safety Valves Featuring Stainless Steel Spring & Silicone Seal, 1/4 NPT, 400 PSI, 336 CFM, with Internal Viton Seal

Sellerocity American Made ASME Code 5-Pack of Brass Air Compressor Safety Valves Featuring Stainless Steel Spring & Silicone Seal, 1/4 NPT, 400 PSI, 336 CFM

• Set Pressure Tolerances: ±3% of the specified pressure. Temperature Range: -65°F to 400°F.
• Construction: Features a seat cap and piston made from C360 brass (ASTM B16), a 17-7 stainless steel spring, and a silicone seal.
• Leakage Specifications: Achieves bubble-tight performance within 5 PSI for pressures of 50 PSI or less; for pressures above 50 PSI, bubble-tight within 10% of the set pressure.
• Quality Assurance: Every unit is tested 100% or undergoes 2.5 AQL sample testing in accordance with API 527 standards.
• Certifications: Marked with the UV and NB symbols to indicate certification.
• All valves come with thread tape applied or supplied.
• Thread diameters are not standard U.S. / Imperial sizes. These thread diameters are NPT size. Please see our listing's explanation of NPT (National Pipe Thread) sizes if you are unfamiliar with NPT sizes.
• 6 month no hassle warranty