Check Valves

The ROSS Check Valves 19 Series are available in three styles low-profile, mid-range, and high-capacity. Due to the soft-seal design these devices are quiet when operating. The Check Valves have a low cracking pressure and can be serviced inline for easy maintenance. Featuring a reliable self-cleaning poppet design, a rugged construction made with corrosion-resistant materials, these valves are extremely durable and made to last.

  • Self-cleaning poppet design tolerates dirty air
  • Low cracking pressure
  • Serviceable in-line
  • Quiet operation due to soft-seal design
PORTS
  • 1
  • 3/4
  • 3/8
  • 1/2
  • 1/4
  • 1-1/2
  • 1-1/4
  • 2
  • 2-1/2
  • 1/8
THREAD TYPE
  • BSPP
  • NPT
CAPACITY High
PROFILE Standard
AVG CV
  • 2.9
  • 3.9
  • 3.7
  • 5.2
  • 8.3
  • 8.6
  • 17
  • 22
  • 50
MOUNTING Offset Inline
FLOW MEDIA Filtered Air
INLET PRESSURE RANGE 5 to 150 PSIG (0.3 to 10 BAR)
MEDIA TEMPERATURE RANGE -40 to 175 F (-40 to 80 C)
AMBIENT TEMPERATURE RANGE -40 to 175 F (-40 to 80 C)
WEIGHT:
  • 0.5 lbs (0.23 kg)
  • 0.9 lbs (0.41 kg)
  • 2.0 lbs (0.91 kg)
  • 4.7 lbs (2.13 kg)
Newsletter

STAY UP TO DATE WITH ALL THINGS PNEUMATICS