Durabla - 3" BSSV Vacuum Breaker

Details:

• BSSV style vacuum breaker threaded In-line check valve
• Nominal size: 3" FNPT
• Unthreaded inlet bore size: 1.72"
• Valve cracking pressure: 0.15 PSI, 0.01 bar, 4.2" W.C.
• Valve cracking pressure tolerance: ±10%
• 57.4 Cv
• Cold working pressure (CWP): 700 PSIG
• Seat material: 303 Stainless steel
• Threaded O.D.
• Unthreaded inlet bore
• Spring-assisted silent closing
• Horizontal or vertical installation
• Tight shutoff - lapped disc & seat