Cartridge check valve CZFM series

for hydrogenstainless steelEPDM

This threadless, cartridge-style one-way valve is made with an elastomeric seat for improved checked direction leakage performance. The valve features 316L stainless steel construction with a ceramic ball which provides compatibility with a wide range of aggressive fluids and gases, like hydrogen. This 6 mm valve features The Lee Company’s field-proven locking end that provides retention into metal manifolds without the use of threads, O-rings, or sealants. The valve is 100% performance tested. - Mounting Configuration: Insert - Into Metal - Diameter: 5.97 mm - Lohm Rate: 250 Lohms - Maximum Working Pressure: 400 bar - Valve Seat Type: Elastomeric General Performance - Lohm Rate: 250 Lohms - Valve Flow Direction: Forward Flow - Cracking Pressure Definition: Is the uprun pressure at which the valve will flow more than 300 SCCM of air. - Checked Direction Leakage: Zero drops/minute on hydraulic fluid. Verified on air (0.05 SCCM maximum at 150 kPa). - Maximum Working Pressure, Checked Direction: 400 Bar - Maximum Working Pressure Differential, Flow Direction: 40 Bar - Installation Force: Is a function of boss material, installation hole dimensions and boss geometry. See installation procedure for a list of recommended forces per boss material. Materials - Body: 316L Stainless Steel - Cage: 316L Stainless Steel - Pin: 316L Stainless Steel - Spring: 316L Stainless Steel - Ball: Ceramic - Seal: EPDM or FKM Key Product Facts - Mounting Configuration: Insert - Into Metal - Diameter: 5.97 mm - Lohm Rate: 250 Lohms - Maximum Working Pressure: 400 bar - Valve Seat Type: Elastomeric Part Numbers & Specifications - Part Number: CZFM6041004S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 4 ± 3 kPa (0.6 ± 0.4 psid), Seal Material: FKM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6041007S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 7 ± 5 kPa (1 ± 0.7 psid), Seal Material: FKM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6041014S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 14 ± 10 kPa (2 ± 1.4 psid), Seal Material: FKM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6041040S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 40 ± 30 kPa (6 ± 4.4 psid), Seal Material: FKM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6041069S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 69 ± 48 kPa (10 ± 7.0 psid), Seal Material: FKM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6042004S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 4 ± 3 kPa (0.6 ± 0.4 psid), Seal Material: EPDM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6042007S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 7 ± 5 kPa (1 ± 0.7 psid), Seal Material: EPDM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6042014S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 14 ± 10 kPa (2 ± 1.4 psid), Seal Material: EPDM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6042040S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 40 ± 30 kPa (6 ± 4.4 psid), Seal Material: EPDM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Part Number: CZFM6042069S, Flow Direction: Forward, Lohm Rate: 250 Lohms, Cracking Pressure: 69 ± 48 kPa (10 ± 7.0 psid), Seal Material: EPDM, Installation Hole Drawing Number: 1INST088574S, Approximate Weight: 1.3 grams - Flow Curves: Typical air and water flow curves for 40 kPa cracking pressure valve available. - Cross Section View: Free Flow Forward Configuration. - Dimensional View: All dimensions are in millimeters. Overall length before installation. - Installation Hole Details: Installation Hole Drawing Number: 1INST088574S. All dimensions in millimeters except where noted. - Replacement Parts & Accessories: 6 mm Installation Tool (Part Number: CCRT0051078S) Technical Specifications - Mounting Configuration: Insert - Into Metal - Diameter: 5.97 mm - Lohm Rate: 250 Lohms - Maximum Working Pressure: 400 bar - Valve Seat Type: Elastomeric - Body/Cage/Pin/Spring: 316L Stainless Steel - Ball: Ceramic - Seal: EPDM or FKM - Flow Direction: Forward - Checked Direction Leakage: Zero drops/minute on hydraulic fluid. Verified on air (0.05 SCCM maximum at 150 kPa). - Maximum Working Pressure Differential, Flow Direction: 40 Bar - Installation Force: Depends on boss material, installation hole dimensions, and boss geometry. - Approximate Weight: 1.3 grams