Products & Solutions

Pneumatic & Air Preparation Valves

Pneumatic & Air Preparation Valves

ASCO offers a wide variety of Compressed Air Treatment Products including Filters, Regulators, Lubricators, Emergency Shut-Off / Soft-Start Valves, and Accessories. Our broad line of high flow, modular, and in-line products include sizes from 1/8" - 1" and offer the performance and flexibility to meet today's demanding applications.

Filters, Regulators and Lubricators - The Modular Air Preparation Product Line offers a complete range of modular, easy-to-assemble air preparation products. It includes the several filtration options (particulate, coalescing & adsorbing) with an extensive selection of bowl types and drains. Extended temperature range capabilities -40°C to 80°C allows it to be specified across a broad range of applications and industries. Our regulators and filter-regulators provide customers with the highest in-class flows in the industry. Available port size/thread types include 1/4, 3/8 and 1/2 (NPTF, ISO 228/1-G and ISO 7/1 Rc).

  • Optional low profile gauge, round gauge, digital gauge or digital pressure switch
  • Key lockable and tamperproof options on Regulators and Filter/Regulators
  • Polycarbonate and aluminium bowls with a selection of sight gauge materials
  • Key lockable and tamperproof options (Regulators and Filter/Regulators)
  • Air purity class according to ISO 8573-1: 2010 (Filters & Filter/Regulators

Valves - The complete line of 2, 3, and 4-way Air Piloted and Solenoid Operated Directional Control Valves encompasses sizes from 10-32 to 1” and flows from 0.02 Cv thru 7.0 Cv. A variety of options and accessories are available such as Manifolding; Integrated Flow Controls, Regulators, and Tube Fittings; DIN Rail Mounting. From Poppet Valves to Spool Valves, these products are designed for years of reliable long-life.
Actuators Our comprehensive range of linear and rotary actuators have a long history of reliable service in the most demanding automation applications worldwide. ASCO manufactures cylinders to meet ISO/CETOP and ISO/VDMA standards as well as miniature cylinders, NFPA cylinders, rod-less cylinders and guided cylinders.