Midwest Control SRV390-275 1/2" Safety Valve, 275 PSI 491 SCFM

Midwest Control, SRV390-275, 1/2" ASME Soft Seat Safety Valve, 275 PSI 491 SCFM

Features:

• Set Pressure Tolerances 3% of Set Pressure
• Temperature Range -65 F to 400 F
• Construction Seat Cap and Piston C360 Brass (ASTM B-16), 17-7 Stainless Steel Spring and Silicone Seal
• Bubble Tight to Within 5 PSIG for Set pressure 50 PSIG or Less, Bubble Tight to Within 10% for Set Pressures Greater than 50 PSIG. 100% Testing or 2.5 AQL Sample Testing, Conforming to AP1 527
• Stamped with the UV and NB Symbols
• Everseal 483 Sealant Standard

Applications:

• Standard Flow Capacities