Cartridge check valve CCFM series

ballstainless steel

This threadless, cartridge-style, one-way valve is made with medical grade 316L stainless steel and a ceramic ball for improved compatibility with aggressive fluids. This valve features The Lee Company’s field-proven locking end that provides secure retention into metal manifolds without the need for threads, O-rings, or sealants. This valve’s high quality metal seat provides low leakage, repeatable cracking pressure, and long life. The valve is 100% functionally tested to ensure performance. - Mounting Configuration: Insert - Into Metal - Diameter: 5.47 mm - Lohm Rate: 250 Lohms - Maximum Working Pressure: 280 Bar - Valve Seat Type: Metal General Performance - Lohm Rate: 250 Lohms - Leakage: 10 SCCM (max) at 172 kPa (25 psid) on Air - Maximum Working Pressure, Checked Direction: 280 Bar - Maximum Working Pressure Differential, Flow Direction: 40 Bar - Installation Force: 625 kgf (max) Materials - Body: 316L Stainless Steel - Cage: 316L Stainless Steel - Pin: 316L Stainless Steel - Spring: 316L Stainless Steel - Ball: Ceramic Part Numbers & Specifications - Part Number: CCFM2554800S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 0 kPa (No Spring), Installation Hole Drawing Number: 1INST007226S - Part Number: CCFM2554807S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 7 ± 5 kPa (1 ± 0.7 psid), Installation Hole Drawing Number: 1INST007226S - Part Number: CCFM2554814S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 14 ± 5 kPa (2 ± 0.7 psid), Installation Hole Drawing Number: 1INST007226S - Part Number: CCFM2554840S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 40 ± 15 kPa (6 ± 2.2 psid), Installation Hole Drawing Number: 1INST007226S - Part Number: CCRM2554800S, Flow Direction: Reverse, Lohm Rate: 250 Lohms, Cracking Pressure: 0 kPa (No Spring), Installation Hole Drawing Number: 1INST002604S - Part Number: CCRM2554807S, Flow Direction: Reverse, Lohm Rate: 250 Lohms, Cracking Pressure: 7 ± 5 kPa (1 ± 0.7 psid), Installation Hole Drawing Number: 1INST002604S - Part Number: CCRM2554814S, Flow Direction: Reverse, Lohm Rate: 250 Lohms, Cracking Pressure: 14 ± 5 kPa (2 ± 0.7 psid), Installation Hole Drawing Number: 1INST002604S - Part Number: CCRM2554840S, Flow Direction: Reverse, Lohm Rate: 250 Lohms, Cracking Pressure: 40 ± 15 kPa (6 ± 2.2 psid), Installation Hole Drawing Number: 1INST002604S Replacement Parts & Accessories - Part Number: CCRT0900120S, Description: 558 Series Installation Tool - Flow Curve: See image in secondary images - Cross Section Views: Free Flow Forward Configuration, Relief Flow Reverse Configuration - Dimensional Views: Relief Flow Forward Configuration, Free Flow Reverse Configuration - Installation Hole Details: Free Flow Forward Configuration (Drawing Number: 1INST007226S), Relief Flow Reverse Configuration (Drawing Number: 1INST002604S) Key Technical Specifications - Mounting: Insert - Into Metal - Diameter: 5.47 mm - Lohm Rate: 250 Lohms - Maximum Working Pressure: 280 Bar - Valve Seat Type: Metal - Leakage: 10 SCCM (max) at 172 kPa (25 psid) on Air - Maximum Working Pressure Differential, Flow Direction: 40 Bar - Installation Force: 625 kgf (max) - Body/Cage/Pin/Spring Material: 316L Stainless Steel - Ball Material: Ceramic