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MHB-030-LEAH-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:	4 in stock

SKU MHB-030-LEAH-52E

$485.48/each

Bypass upcharge for backordered quantity

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 Inline
Pilot Pressure Ratio	6:1	Pressure Control Range	1500-3000 PSI, 105-210 BAR
Maximum Flow Rate	30 GAL/MIN, 112.5 L/MIN	Division	Hydraulic Systems Division
Pilot Pressure Ratio	6:1	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Operating Pressure	210 bar	Weight	2.5 lb
Pilot Location	External	Body Material	Aluminum
Installation Torque	N/A Nm	Seal Material	Nitrile
Leak Rate	5 @ 80% of setting drops/min	Maximum Inlet Pressure Rating	210 bar
Maximum Operating Temperature	+121 °C	Valve Material	All parts steel. All operating parts hardened steel
Maximum Flow Rate	112.5 L/min	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Minimum Operating Temperature	-30 °F
Adjustment Mechanism	Tamper Resistant	Cavity Size	N/A
Flow Direction	Cylinder port C, Valve port V, Pilot port P	Function	Counterbalance Valve
Port Size	SAE-8	Flow Rate	112.5 L/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Pressure Control Sensitivity	N/A bar
Holding Pressure	210 bar	Operating Temperature	-30 to +250 °F
Actuation Type	Pilot Operated	Pressure Control Range	1500-3000 psi
Mounting Type	Single Inline

Product resources

Literature and Reference Materials