*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker E2A020ZN - 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:	Quote Required

Brand Parker

Part No. E2A020ZN

Ship to

Shipping Method

Estimated Delivery

Price

No shipping options

Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Actuation Type	Pilot Operated
Port Size	n/a	Body Material	n/a
Division	Hydraulic Cartridge Systems Division	Pilot Location	External
Minimum Operating Temperature	-30 °F	Weight	0.17 lb
Maximum Operating Pressure	420 bar	Division	Mobile Hydraulic Systems Division Europe
Maximum Inlet Pressure Rating	420 bar	Port Thread Size	n/a
Installation Torque	22 lb-ft	Function	Counterbalance Valve
Maximum Kinematic Viscosity	Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt) cSt	Mounting Type	Threaded Cartridge Valve
Adjustment Mechanism	Screw Adjustment	Operating Temperature	-34° to +121° °C
Cavity Size	53-1	Maximum Operating Temperature	+250 °F
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Flow Rate	3.7 Gal/min
Leak Rate	6 @ 1450 PSI (100 BAR) drops/min	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	3120 psi	Maximum Flow Rate	14 L/min
Pilot Pressure Ratio	8:1	Pressure Control Range	725-6000 psi
Pressure Control Sensitivity	113 per turn bar	Seal Material	Nitrile
Port Size	n/a	Adjustment Mechanism	Screw
Mounting Type	Threaded Cartridge Valve	Holding Pressure	3120 PSI, 215 BAR
Maximum Flow Rate	3.7 GAL/MIN, 14 L/MIN	Pilot Pressure Ratio	8:1
Pressure Control Range	725-6000 PSI, 50-420 BAR

Product resources

Literature and Reference Materials