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Parker’s P.O. check valve assemblies allow flow up to 150 lpm (40 gpm) with pressures up to 420 bar (6,000 psi). Return flow can be enable by an external pilot supply, which shifts the internal poppet into an open position.
Literature and Reference Materials |
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HVS Global Cartridge Valve Catalog MSG15-3504 |
Check Valve Technical Tips |
Check Valve Technical Tips |
MSG15-3504 Check Valve Catalog Pages - All |
Selector Guides |
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Competitive Crossover Tool |
Products | Maximum Flow Rate | Cracking Pressure | Seal Material |
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CP084P | 5 GAL/MIN, 19 L/MIN | 25 PSI, 1.7 BAR | Nitrile |
CP084PV | 5 GAL/MIN, 19 L/MIN | 25 PSI, 1.7 BAR | Fluorocarbon |
CP084P85 | 5 GAL/MIN, 19 L/MIN | 85 PSI, 5.9 BAR | Nitrile |
CP084P85V | 5 GAL/MIN, 19 L/MIN | 85 PSI, 5.9 BAR | Fluorocarbon |
CPH104P15 | 8 GAL/MIN, 30 L/MIN | 15 PSI, 1 BAR | D-Ring (Standard) |
CPH104P15N | 8 GAL/MIN, 30 L/MIN | 15 PSI, 1 BAR | Nitrile |
CPH104P15V | 8 GAL/MIN, 30 L/MIN | 15 PSI, 1 BAR | Fluorocarbon |
CPH104P | 8 GAL/MIN, 30 L/MIN | 20 PSI, 1.4 BAR | D-Ring (Standard) |
CPH104PN | 8 GAL/MIN, 30 L/MIN | 20 PSI, 1.4 BAR | Nitrile |
CPH104PV | 8 GAL/MIN, 30 L/MIN | 20 PSI, 1.4 BAR | Fluorocarbon |
CPH104P50 | 8 GAL/MIN, 30 L/MIN | 50 PSI, 3.5 BAR | D-Ring (Standard) |
CPH104P50N | 8 GAL/MIN, 30 L/MIN | 50 PSI, 3.5 BAR | Nitrile |
CPH104P50V | 8 GAL/MIN, 30 L/MIN | 50 PSI, 3.5 BAR | Fluorocarbon |
CPH124P | 20 GAL/MIN, 75 L/MIN | 25 PSI, 1.7 BAR | Nitrile |
CPH124PV | 20 GAL/MIN, 75 L/MIN | 25 PSI, 1.7 BAR | Fluorocarbon |
D4A020N | 8 GAL/MIN, 30 L/MIN | 72 PSI, 5 BAR | Nitrile |
D4A020V | 8 GAL/MIN, 30 L/MIN | 72 PSI, 5 BAR | Fluorocarbon |
D4A040N | 16 GAL/MIN, 60 L/MIN | 43.5 PSI, 3 BAR | Nitrile |
D4A040V | 16 GAL/MIN, 60 L/MIN | 43.5 PSI, 3 BAR | Fluorocarbon |
D3B125V | 40 GAL/MIN, 150 L/MIN | 30 PSI, 2 BAR | Fluorocarbon |
D3B125NMK2 | 40 GAL/MIN, 150 L/MIN | 30 PSI, 2 BAR | Nitrile |