Polyethylene (PE) Check Valves Datasheets

3 Port Manifold with Back Check Valve -- 99856
from Qosina Corp.

3 Port Manifold with Back Check Valve [See More]

  • Material Of Construction: ABS, COPE, PE; Polyethylene
  • Media: Air; Water
64001 [Check Valve from Associated Plastics, Inc.]
from U.S. Plastic Corporation

Prevents back-flow in flexible tubing. Operates in any postition, but works best at 10" to 28" hg vacumm. Made of polyethylene. #64001 has polyethylene disk; #64004 has neoprene disk. Max pressure is 20 psi. [See More]

  • Material Of Construction: Polyethylene
  • Valve Size: 0.38
  • Valve Type: BallDisk
  • Connection Description: Compression; Tubing Taper 3/8" to 1/4"
Check Valve with Tapered Barb
from Industrial Specialties Mfg., Inc.

For positive checking of gases/liquids, free floating PE or neoprene discs [See More]

  • Material Of Construction: Neoprene; Polyethylene (optional feature)
  • Connection Description: TubeFitting
  • Valve Size: 0.25 to 0.56
  • Maximum Pressure: 20.00