

Wilkerson
Compressed Air Preparation & Pneumatic Control Solutions
Clean Air. Controlled Pressure. Reliable Pneumatic Performance.
Parker Wilkerson is a trusted name in compressed-air preparation and pneumatic control, providing a comprehensive range of filtration, regulation, lubrication, drying and air-management technologies for industrial pneumatic systems.
As part of Parker Hannifin's Pneumatic Division, Wilkerson products are engineered to improve compressed-air quality, maintain stable operating pressure and protect downstream pneumatic equipment — helping improve system reliability, performance and service life.
Through MONILEK Oilfield, customers can access Parker Wilkerson technologies supported by MONILEK's expertise in Hydraulics & Pneumatics, Fluid Connectors, Filtration and engineered compressed-air solutions.
Complete Compressed Air Preparation
Compressed air can contain water, oil aerosols, particles and other contaminants that can negatively affect pneumatic valves, actuators, cylinders, instruments and production equipment.
Parker Wilkerson provides the technologies required to clean, regulate, condition and manage compressed air before it reaches critical downstream equipment.
FILTER → REGULATE → LUBRICATE → DRY → CONTROL → PROTECT

Automatic Drain Valves
WDV3-G

Diverter Block
N08, N18/N28, NJ8

Dump Valve - Combined Soft Start and Remote Operated
E09/E90

Electronic Proportional Regulator
ER09/ER19, ER1/ER2, ER90

Electronic Proportional Valves
EPV

Exhaust Mufflers and Silencer
F23, F33, XMC

External Drains
X01, X02/XB3

Liquid Separators
WSA/WSO

Modular Ball Valve
V40/V60/V73, V90

Moisture Indicator
X08

Safety Exhaust Valve
E28

Safety Lockout Valve
LV, EZ, LVSS

Slow-Start Quick Dump Valves
E18/E28

Slow-Start Valves
S18/S28

Soft Start Valves
S90