▸ Key Features:
• ROSS pilot-operated check valve for pneumatic circuit control
• Provides air flow in one direction and pilot-controlled release in the opposite
• 1/2″ porting suitable for medium to high flow applications
• Heavy-duty industrial housing designed for long service life
• Ideal for load holding, clamping, and safe pneumatic positioning operations
• Includes installed pneumatic fittings as shown in listing photos
▸ Applications:
• Load-holding operation in pneumatic cylinders
• Clamping and workholding systems in automation
• Pneumatic safety circuits requiring position retention
• OEM machinery using directional air control
• Industrial pneumatic systems requiring reliable pilot control
▸ Alternative Model Numbers:
2768C4900
2768C Series Check Valves
Ross 27-Series Pneumatic Valves
27C4900 Variants
Ross Pilot Check Valve 1/2″
▸ Common Misspellings or Phrasing:
ROSS 2768C490O (letter O vs zero)
2768-C4900
Ross 2768C490
2768C-4900 Valve
Ross Pilot-Op Check Valve
