Linemaster 4C-30F2-S Clipper Air Val Footswitch 4-Way 30 CFM 100 PSI NPT

Linemaster 4C-30F2-S Clipper Air Val Footswitch 4-Way 30 CFM 100 PSI NPT

The Linemaster Switch Corporation 4C-30F2-S is a heavy-duty pneumatic foot valve from the Clipper Air Val series, designed to control compressed air flow using foot-operated actuation. The cast iron body houses a 4-way air circuit with one inlet and two normally open (N.O.) outlets, allowing operators to direct or interrupt airflow hands-free in industrial settings.

Specifications & What's Included

• Manufacturer: Linemaster Switch Corporation, Woodstock, CT USA
• Catalog Number: 4C-30F2-S
• Series: Clipper Air Val
• Valve Type: 4-Way pneumatic foot valve
• Air Flow (supply): 30 CFM at 100 PSI
• Exhaust Flow: 25 CFM at 100 PSI
• Maximum Operating Pressure: 100 PSI
• Operating Force: 19 lbs.
• Port Configuration: 1 IN port, 2 OUT N.O. ports
• Port Size: 1/8-27 NPT
• Port Fittings: Push-in style brass fittings (visible on front face)
• Body Material: Cast iron
• Valve Configuration: Normally Open (N.O.) on both outlets
• Dimensions: 4-1/2 x 3-1/2 x 1-1/2 in.
• Country of Manufacture: United States
• Includes: Footswitch unit in original Linemaster box with documentation

Applications

Pneumatic foot valves like the Linemaster Clipper Air Val are standard components in industrial automation and machine tool environments where hands-free control of compressed air is needed. They are commonly used to actuate pneumatic cylinders, clamps, presses, drills, and other air-operated tooling — keeping the operator's hands free while triggering a work cycle with foot pressure. The 4-way configuration with two N.O. outlets makes this model suitable for dual-circuit applications or setups requiring simultaneous actuation of more than one pneumatic device. Linemaster Switch Corporation has manufactured foot controls in Woodstock, Connecticut for decades and their Clipper series valves are well-regarded in machine shop, assembly line, and industrial process control applications.