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Pilot Piston Style Dual Pilot Operated Check Valves - CDPH081A30-6T

Name: Pilot Piston Style Dual Pilot Operated Check Valves - CDPH081A30-6T
SKU: CDPH081A30-6T

Designed to lock hydraulic circuits or actuators in rest conditions, Parker’s dual pilot operated check valves allow bidirectional flow from 38 lpm (10 gpm) to 226 lpm (60 gpm) and pressures up to 350 bar (5,000 psi) after pilot pressure is supplied.

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SKU CDPH081A30-6T

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Products specifications

Attribute name	Attribute value
Maximum Inlet Pressure Rating	5000 PSI, 350 BAR	Seal Material	D-Ring (Standard)
Sealed Pilot Included	Yes	Flow Rate	10 GAL/MIN, 38 L/MIN
Cracking Pressure	30 PSI, 2.1 BAR	Body Material	Steel
Connection Type	SAE	Maximum Operating Pressure	5000 psi
Flow Rate	38 L/min	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Synthetic Hydraulic Fluids	Division	Hydraulic Systems Division
Valve Material	Hardened Steel	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-35 °F
Maximum Operating Temperature	93 °C	Actuation Type	Pressure Sensing
Operation Type	Automatic	Maximum Inlet Pressure Rating	5000 psi
Operating Temperature	-35 to 200 °F	Seal Material	D-Ring (Standard)
Sealed Pilot Included	Yes	Connection Size	-6
Maximum Flow Rate	10 Gal/min	Function	Dual Pilot Operated
Leak Rate	312 Cc/min across Pilot Piston (no seals)	Cavity Size	C08
Configuration	Pilot Piston Style	Mounting Type	Line Mounted
Flow Direction	Free Flow Valve to Cylinder	Pilot Pressure Ratio	4:1
Weight	1.37 kg	Cracking Pressure	30 psi

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