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MHB-030-LEBH-52E - 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-LEBH-52E

$383.67/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Tamper Resistant	Holding Pressure	3000 PSI, 210 BAR
Port Size	SAE-8	Mounting Type	Single Gasket
Pilot Pressure Ratio	6:1	Pressure Control Range	1500-3000 PSI, 105-210 BAR
Maximum Flow Rate	30 GAL/MIN, 112.5 L/MIN	Weight	1.13 kg
Maximum Operating Pressure	3000 psi	Actuation Type	Pilot Operated
Body Material	Aluminum	Pilot Location	External
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Pressure Control Range	1500-3000 psi
Operating Temperature	-30 to +250 °F	Holding Pressure	3000 psi
Pressure Control Sensitivity	N/A bar	Flow Rate	30 Gal/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Installation Torque	N/A lb-ft
Pilot Pressure Ratio	6:1	Division	Hydraulic Systems Division
Function	Counterbalance Valve	Maximum Inlet Pressure Rating	3000 psi
Flow Direction	Cylinder port C, Valve port V, Pilot port P	Maximum Flow Rate	112.5 L/min
Valve Material	All parts steel. All operating parts hardened steel	Seal Material	Nitrile
Maximum Operating Temperature	+121 °C	Leak Rate	5 @ 80% of setting drops/min
Adjustment Mechanism	Tamper Resistant	Minimum Operating Temperature	-30 °F
Cavity Size	N/A	Mounting Type	Single Gasket
Port Size	SAE-8

Product resources

Literature and Reference Materials