ParkerParker Directair 4 Series Manual Air Control Valves
Parker Manual Air Control Valve: DirectAir 4, Four-Way / Two-Position, Lever
The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520811000) is a four-way, two-position spool valve with a spring-return mechanism and lever actuation. Constructed with an aluminum body, it features…
SKU 3G-OTH-156715
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The Parker DirectAir 4 Series Manual Air Control Valve (MPN 520811000) is a four-way, two-position spool valve with a spring-return mechanism and lever actuation. Constructed with an aluminum body, it features 1/4-inch female NPT ports for pneumatic control applications.
Used in
Common applications for ParkerInjection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling
Parker Products
3G Electric supplies Parker parker directair 4 series manual air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
