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Parker MHB-015-LEDH-51N - Standard Pilot Assisted Load Control Valves

Parker’s piloted load control valves are designed to operate independent of downstream pressure to prevent runaway loads under dynamic conditions using a pilot signal, handling pressures up to 420 bar (6000 psi) and flows up to 350 lpm (90 gpm).

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Brand Parker

Part No. MHB-015-LEDH-51N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Actuation Type	Pilot Operated
Division	Hydraulic Cartridge Systems Division	Division	Hydraulic Systems Division
Flow Rate	15 Gal/min	Pilot Location	Internal
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Body Material	Aluminum
Maximum Operating Pressure	210 bar	Minimum Operating Temperature	-34 °C
Cavity Size	n/a	Weight	3 lb
Adjustment Mechanism	Tamper Resistant	Maximum Inlet Pressure Rating	3000 psi
Function	Counterbalance Valve	Holding Pressure	210 bar
Maximum Operating Temperature	+121 °C	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-34 to +121 °C
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Installation Torque	N/A Nm
Maximum Flow Rate	56 L/min	Port Size	SAE-6
Leak Rate	5 @ 80% of setting drops/min	Mounting Type	Double Inline
Flow Direction	Cylinder port C, Valve port V	Pilot Pressure Ratio	6:1
Pressure Control Range	1500-3000 psi	Pressure Control Sensitivity	N/A bar
Seal Material	Nitrile	Adjustment Mechanism	Tamper Resistant
Holding Pressure	3000 PSI, 210 BAR	Maximum Flow Rate	15 GAL/MIN, 56 L/MIN
Port Size	SAE-6	Mounting Type	Double Inline
Pilot Pressure Ratio	6:1	Pressure Control Range	1500-3000 PSI, 105-210 BAR

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