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

E2C300ZNMK2 - 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:	Backordered Estimated Lead Time: 133 days
Partner Available:	Backordered

SKU E2C300ZNMK2

$887.60/each

Bypass upcharge for backordered quantity. Check this box if you prefer to backorder out of stock quantities from Hyspeco for this item, then click Add To Cart.

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Port Size	n/a	Adjustment Mechanism	Screw
Pilot Pressure Ratio	3:1	Mounting Type	Flanged Cartridge Valve
Holding Pressure	3120 PSI, 215 BAR	Maximum Flow Rate	92 GAL/MIN, 350 L/MIN
Pressure Control Range	725-5000 PSI, 50-350 BAR	Seal Material	Nitrile
Actuation Type	Pilot Operated	Port Size	n/a
Body Material	n/a	Maximum Operating Pressure	5000 psi
Pilot Location	External	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-34 °C	Maximum Inlet Pressure Rating	5000 psi
Port Thread Size	n/a	Installation Torque	30 Nm
Function	Counterbalance Valve	Mounting Type	Threaded Cartridge Valve
Pilot Pressure Ratio	3:01	Filter Efficiency Rating	ISO 4406:1999 Code 18/16/13
Adjustment Mechanism	Screw Adjustment	Maximum Operating Temperature	+250 °F
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Flow Rate	350 L/min	Maximum Flow Rate	350 L/min
Weight	3.17 lb	Leak Rate	6 @ 1450 PSI (100 BAR) drops/min
Cavity Size	3K	Flow Direction	Cylinder port 1, Valve port 2, Pilot port 3
Holding Pressure	215 bar	Pressure Control Range	50-350 bar
Pressure Control Sensitivity	45 per turn bar

Product resources

Literature and Reference Materials