Valvair Manual Spool Valves
  FEATURES:
• 1/4" to 1" NPTF Ports
• Corrosion Resistant Bronze Body
• High Flow Brass Spacers Position O-ring, Permit Reverse Piping and Vacuum Service
• Specially Compounded O-rings Suitable for Non-lube Air Service and Low Pressure Oil Service
• Floating Stem of Hard Chrome Plated Stainless Steel; No Metal to Metal Contact
• Closed at Crossover Design for Air Savings
• Piped Exhaust Convenient for Muffling
• Interchangeable Operators
• Interchangeable End Sections
• Service Without Disturbing Plumbing
• Dual Mounting Brackets on Most Models