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Standard Pilot Assisted Load Control Valves - MHB-030-LBBE-52E

Name: Standard Pilot Assisted Load Control Valves - MHB-030-LBBE-52E
SKU: MHB-030-LBBE-52E

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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SKU MHB-030-LBBE-52E

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Products specifications

Attribute name	Attribute value
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	Single Gasket
Holding Pressure	1500 PSI, 103.4 BAR	Maximum Flow Rate	30 GAL/MIN, 112.5 L/MIN
Seal Material	Nitrile	Actuation Type	Pilot Operated
Weight	2.5	Minimum Operating Temperature	-30
Division	Hydraulic Valve Systems Division	Division	Hydraulic Systems Division
Pilot Location	External	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Body Material	Aluminum	Maximum Operating Pressure	3000
Cavity Size	n/a	Flow Rate	30
Maximum Flow Rate	30	Adjustment Mechanism	Tamper Resistant
Pressure Control Sensitivity	n/a	Function	Counterbalance Valve
Pilot Pressure Ratio	3:1	Maximum Inlet Pressure Rating	3000
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-30 to +250
Maximum Operating Temperature	+250	Leak Rate	5 @ 80% of setting
Port Size	SAE-8	Mounting Type	Single Gasket
Flow Direction	Cylinder port C, Valve port V, Pilot port P	Installation Torque	N/A
Holding Pressure	1500	Pressure Control Range	500-1500

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