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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Part No.	Availability	Partner Available	Price	UOM	Connection Size	Connection Type	Maximum Operating Temperature	Seal Material	Body Material	Maximum Operating Pressure	Division	For Fluid Type	Operating Temperature	Filter Efficiency Rating	Maximum Kinematic Viscosity	Minimum Operating Temperature	Actuation Type	Division	Operation Type	Valve Material	Maximum Inlet Pressure Rating	Cracking Pressure	Weight	Configuration	Mounting Type	Flow Direction	Flow Rate	Maximum Flow Rate	Function	Leak Rate	Cavity Size	Seal Material	Maximum Inlet Pressure Rating	Cracking Pressure	Flow Rate
D1B125-0.2V	Quote Required	Quote Required	TBD		n/a	n/a	204 °C	Fluorocarbon	n/a	6000 psi	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-26 to 204 °C	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	-26 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Hardened Steel (all operating parts)	6000 psi	3 psi	0.6 kg	Insert	Inside Manifolds	2-1 Checked	132 Gal/min	500 L/min	Check	3 drops/min	2C	Fluorocarbon	6000 PSI, 420 BAR	3 PSI, 0.2 BAR	132 GAL/MIN, 500 L/MIN
D1B125-1.0N	Quote Required	1 Limited Stock	$118.50	EA	n/a	n/a	121 °C	Nitrile	n/a	6000 psi	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-30 to 250 °F	SAE Class 4	45-2000 SSU (6 to 420 cSt)	-34 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	420 bar	15 psi	0.6 kg	Insert	Inside Manifolds	2-1 Checked	132 Gal/min	132 Gal/min	Check	n/a	2C	Nitrile	6000 PSI, 420 BAR	15 PSI, 1 BAR	132 GAL/MIN, 500 L/MIN
D1B125-1.0V	Quote Required	Quote Required	TBD		n/a	n/a	400 °F	Fluorocarbon	n/a	420 bar	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-15 to 400 °F	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	-15 °F	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	420 bar	15 psi	0.6 kg	Insert	Inside Manifolds	2-1 Checked	132 Gal/min	500 L/min	Check	n/a	2C	Fluorocarbon	6000 PSI, 420 BAR	15 PSI, 1 BAR	132 GAL/MIN, 500 L/MIN
D1B125-2.0N	Quote Required	Quote Required	$142.25	EA	n/a	n/a	250 °F	Nitrile	n/a	420 bar	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-34 to 121 °C	SAE Class 4	45-2000 SSU (6 to 420 cSt)	-30 °F	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	6000 psi	2 bar	0.13 lb	Insert	Inside Manifolds	1-2 Free Flow	500 L/min	500 L/min	Check	n/a	2C	Nitrile	6000 PSI, 420 BAR	30 PSI, 2 BAR	132 GAL/MIN, 500 L/MIN
D1B125-2.0V	Quote Required	Quote Required	TBD		n/a	n/a	204 °C	Fluorocarbon	n/a	6000 psi	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-26 to 204 °C	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	-26 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	6000 psi	30 psi	0.6 kg	Insert	Inside Manifolds	1-2 Free Flow	132 Gal/min	500 L/min	Check	3 drops/min	2C	Fluorocarbon	6000 PSI, 420 BAR	30 PSI, 2 BAR	132 GAL/MIN, 500 L/MIN
D1B125-3.0N	Quote Required	Quote Required	TBD		n/a	n/a	121 °C	Nitrile	n/a	6000 psi	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-30 to 250 °F	SAE Class 4	45-2000 SSU (6 to 420 cSt)	-34 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel	420 bar	45 psi	0.6 kg	Insert	Inside Manifolds	1-2 Free Flow	132 Gal/min	500 L/min	Check	n/a	2C	Nitrile	6000 PSI, 420 BAR	45 PSI, 3 BAR	132 GAL/MIN, 500 L/MIN
D1B125-3.0V	Quote Required	Quote Required	TBD		n/a	n/a	400 °F	Fluorocarbon	n/a	420 bar	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-15 to 400 °F	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	-26 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	420 bar	45 psi	0.6 kg	Insert	Inside Manifolds	1-2 Free Flow	132 Gal/min	500 L/min	Check	n/a	2C	Fluorocarbon	6000 PSI, 420 BAR	45 PSI, 3 BAR	132 GAL/MIN, 500 L/MIN
D1B125-5.0N	Quote Required	Quote Required	TBD		n/a	n/a	121 °C	Nitrile	n/a	6000 psi	Hydraulic Cartridge Systems Division	Synthetic Hydraulic Fluids	-30 to 250 °F	SAE Class 4	45-2000 SSU (6 to 420 cSt)	-34 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel	6000 psi	72 psi	0.6 kg	Insert	Inside Manifolds	2-1 Checked	500 L/min	132 Gal/min	Check	n/a	2C	Nitrile	6000 PSI, 420 BAR	72 PSI, 5 BAR	132 GAL/MIN, 500 L/MIN
D1B125-5.0V	Quote Required	Quote Required	TBD		n/a	n/a	204 °C	Fluorocarbon	n/a	6000 psi	Hydraulic Cartridge Systems Division	Mineral-based Hydraulic Fluids	-26 to 204 °C	ISO 4406 18/16/13	45-2000 SSU (6 to 420 cSt)	-26 °C	Pressure Sensing	Mobile Hydraulic Systems Division Europe	Automatic	Steel (all parts)	6000 psi	72 psi	0.6 kg	Insert	Inside Manifolds	2-1 Checked	132 Gal/min	500 L/min	Check	3 drops/min	2C	Fluorocarbon	6000 PSI, 420 BAR	72 PSI, 5 BAR	132 GAL/MIN, 500 L/MIN