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Parker 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).

Availability:	Quote Required
Partner Available:	7 In Stock

Brand Parker

Part No. MHB-030-LEAH-52E

$390.25

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Actuation Type	Pilot Operated	Division	Hydraulic Cartridge Systems Division
Division	Hydraulic Systems Division	Pilot Location	External
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-30 °F
Body Material	Aluminum	Maximum Operating Pressure	210 bar
Weight	2.5 lb	Cavity Size	n/a
Adjustment Mechanism	Tamper Resistant	Function	Counterbalance Valve
Holding Pressure	210 bar	Maximum Inlet Pressure Rating	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	-30 to +250 °F
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Installation Torque	N/A Nm
Mounting Type	Single Inline	Flow Direction	Cylinder port C, Valve port V, Pilot port P
Leak Rate	5 @ 80% of setting drops/min	Port Size	SAE-8
Pilot Pressure Ratio	6:1	Pressure Control Range	1500-3000 psi
Pressure Control Sensitivity	N/A bar	Flow Rate	112.5 L/min
Maximum Flow Rate	112.5 L/min	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

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