Cartridge check valve CCPI series

push-instainless steel

This cartridge-style, non-return valve offers optimized flow capacity for its size. The unique barbed design provides easy “press-in” installation into plastic housings and fittings which ensures retention and prevents any bypass leakage. The valve can be installed in either direction, providing forward or reverse flow capabilities. The valve’s all-stainless steel design provides compatibility with a wide range of fluids and gases. A high-quality metal seat provides low leakage, repeatable cracking pressure, and long life. The valve is 100% functionally tested to ensure performance. - Mounting Configuration: Press-In - Into Plastic - Diameter: 4.69 mm - Lohm Rate: 250 Lohms - Maximum Working Pressure: Dependent on Housing Material - Valve Seat Type: Metal to Metal General Performance - Lohm Rate: 250 Lohms - Leakage: 10 SCCM (max) at 172 kPa (25 psid) on Air - Maximum Working Pressure: Dependent on Housing Material, Configuration, and Operating Conditions Materials - Body: 303 Stainless Steel - Cage: 305 Stainless Steel - Spring: 302 Stainless Steel - Ball: 440C Stainless Steel Part Numbers & Specifications - CCPI4510000S: 250 Lohms, 0 kPa (No Spring), 1INST055825S - CCPI4510004S: 250 Lohms, 4 ± 3 kPa (0.6 ± 0.4 psid), 1INST055825S - CCPI4510007S: 250 Lohms, 7 ± 5 kPa (1 ± 0.7 psid), 1INST055825S - CCPI4510014S: 250 Lohms, 14 ± 5 kPa (2 ± 0.7 psid), 1INST055825S - CCPI4510040S: 250 Lohms, 40 ± 15 kPa (6 ± 2.2 psid), 1INST055825S - CCPI4510069S: 250 Lohms, 69 ± 17.3 kPa (10 ± 2.5 psid), 1INST055825S Replacement Parts & Accessories - CCRT0055034S: Forward 4.5 mm Press-In Installation Tool - CCRT0055036S: Reverse 4.5 mm Press-In Installation Tool - Flow Curve, Cross Section View, Dimensional View, Installation Hole Details: See images in the gallery for reference drawings and performance curves. Key Technical Specifications: - Mounting: Press-In (into plastic) - Diameter: 4.69 mm - Lohm Rate: 250 Lohms - Leakage: 10 SCCM (max) at 172 kPa (25 psid) on Air - Maximum Working Pressure: Dependent on housing material, configuration, and operating conditions - Valve Seat Type: Metal to Metal - Body Material: 303 Stainless Steel - Cage Material: 305 Stainless Steel - Spring Material: 302 Stainless Steel - Ball Material: 440C Stainless Steel