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MHB-030-LBDE-52N - 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).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU MHB-030-LBDE-52N

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Tamper Resistant	Pilot Pressure Ratio	3:1
Pressure Control Range	500-1500 PSI, 34.5-103.4 BAR	Port Size	SAE-8
Mounting Type	Double Inline	Holding Pressure	1500 PSI, 103.4 BAR
Maximum Flow Rate	30 GAL/MIN, 112.5 L/MIN	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Pressure Control Sensitivity	N/A psi	Holding Pressure	105 bar
Pressure Control Range	34.5-103.4 bar	Operating Temperature	-34 to +121 °C
Flow Rate	30 Gal/min	Minimum Operating Temperature	-30 °F
Mounting Type	Double Inline	Division	Hydraulic Systems Division
Pilot Pressure Ratio	3:1	Installation Torque	N/A Nm
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Weight	4.5 lb
Maximum Operating Pressure	3000 psi	Pilot Location	Internal
Actuation Type	Pilot Operated	Body Material	Aluminum
Seal Material	Nitrile	Leak Rate	5 @ 80% of setting drops/min
Maximum Inlet Pressure Rating	3000 psi	Maximum Operating Temperature	+121 °C
Valve Material	All parts steel. All operating parts hardened steel	Maximum Flow Rate	30 Gal/min
Division	Hydraulic Cartridge Systems Division	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Adjustment Mechanism	Tamper Resistant	Cavity Size	N/A
Flow Direction	Cylinder port C, Valve port V	Port Size	SAE-8
Function	Counterbalance Valve

Product resources

Literature and Reference Materials