4" Sanitary Tri-clamp Check Valve, SS 304

Sanitary Check Valves   Description: Sanitary Check Valve, Material: Silicon or EPDM Stainless Steel 304/316, Polish: ID: >180 Grit (<32 Ra), OD:180 Grit, Gasket Material: Silicon, Operating Pressure: 150 psi, Cracking Pressure: 0.7-3 PSI, Suitable for CIP, Max Temp. 300 °F Concentric check valve with heavy-duty clamp design for a quick disassembly, no tools needed. This valve is a spring check valve designed for vertical and horizontal application.  Size Cracking Pressure (PSI) Flow Coefficient (CV)  1" 3 11 1 1/2" 2 19 2" 1.5 42 2 1/2" 1 55 3" 0.7 86 4" 0.7 190   The cracking pressure is defined as the minimum amount of pressure that is needed to open the check valve. The flow coefficient Cv is the volume (in US gallons) of water at 60 °F that will flow per minute through a valve with a pressure drop of 1 psi across the valve.   Fluids other than water, please consult us.