Insert Check Valves

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker’s ball and poppet style insert check valves save space and reduce complexity with their high flow and low leak designs. These valves have the capability to handle flow up to 500 lpm (132 gpm) and pressures at 420 bar (6,000 psi), with a variety of crack pressure settings available as standard options. The simple construction and tolerance for contamination makes these insert check valves a cost effective solution for hydraulic systems across many markets and applications.

Markets:
• Construction Equipment
• Material Handling Equipment
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• For inserting inside manifold blocks
• Minimal leakage – less than 3 drops/min
• High flow capacity
• Simple construction – extremely cost effective
• Wide range of crack pressures available
• High tolerance for contamination
• All external parts zinc plated

Applications:
• High flow applications
• Load holding
• Markets where cleanliness is an issue

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SKU	Availability	Price	Body Material	Maximum Flow Rate	Connection Size	Weight	Connection Type	Maximum Operating Temperature	Seal Material	Maximum Operating Pressure	For Fluid Type	Division	Minimum Operating Temperature	Operating Temperature	Filter Efficiency Rating	Maximum Kinematic Viscosity	Actuation Type	Division	Operation Type	Valve Material	Maximum Inlet Pressure Rating	Cracking Pressure	Flow Rate	Configuration	Mounting Type	Flow Direction	Function	Leak Rate	Cavity Size	Seal Material	Maximum Inlet Pressure Rating	Flow Rate	Cracking Pressure
D1B125-2.0V	Backordered	POR	N/A	500 L/min	n/a	0.6 kg	n/a	204 °C	Fluorocarbon	6000 psi	Mineral-based Hydraulic Fluids	Hydraulic Cartridge Systems Division	-26 °C	-26 to 204 °C	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	6000 psi	30 psi	132 Gal/min	Insert	Inside Manifolds	1-2 Free Flow	Check	3 drops/min	2C	Fluorocarbon	6000 PSI, 420 BAR	132 GAL/MIN, 500 L/MIN	30 PSI, 2 BAR
D1B125-3.0N	Backordered	POR	N/A	500 L/min	n/a	0.6 kg	n/a	121 °C	Nitrile	6000 psi	Mineral-based Hydraulic Fluids	Hydraulic Cartridge Systems Division	-34 °C	-30 to 250 °F	SAE Class 4	45-2000 SSU (6 to 420 cSt)	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel	420 bar	45 psi	132 Gal/min	Insert	Inside Manifolds	1-2 Free Flow	Check	n/a	2C	Nitrile	6000 PSI, 420 BAR	132 GAL/MIN, 500 L/MIN	45 PSI, 3 BAR
D1B125-3.0V	Backordered	POR	N/A	500 L/min	n/a	0.6 kg	n/a	400 °F	Fluorocarbon	420 bar	Mineral-based Hydraulic Fluids	Hydraulic Cartridge Systems Division	-26 °C	-15 to 400 °F	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	420 bar	45 psi	132 Gal/min	Insert	Inside Manifolds	1-2 Free Flow	Check	n/a	2C	Fluorocarbon	6000 PSI, 420 BAR	132 GAL/MIN, 500 L/MIN	45 PSI, 3 BAR
D1B125-5.0N	Backordered	$134.70	N/A	132 Gal/min	n/a	0.6 kg	n/a	121 °C	Nitrile	6000 psi	Synthetic Hydraulic Fluids	Hydraulic Cartridge Systems Division	-34 °C	-30 to 250 °F	SAE Class 4	45-2000 SSU (6 to 420 cSt)	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel	6000 psi	72 psi	500 L/min	Insert	Inside Manifolds	2-1 Checked	Check	n/a	2C	Nitrile	6000 PSI, 420 BAR	132 GAL/MIN, 500 L/MIN	72 PSI, 5 BAR
D1B125-5.0V	Backordered	POR	N/A	500 L/min	n/a	0.6 kg	n/a	204 °C	Fluorocarbon	6000 psi	Mineral-based Hydraulic Fluids	Hydraulic Cartridge Systems Division	-26 °C	-26 to 204 °C	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	6000 psi	72 psi	132 Gal/min	Insert	Inside Manifolds	2-1 Checked	Check	3 drops/min	2C	Fluorocarbon	6000 PSI, 420 BAR	132 GAL/MIN, 500 L/MIN	72 PSI, 5 BAR

Insert Check Valves

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