1/4" Barb Gray PVC Ball Cone Spring Check Valve MPN:PVC CHK 426-4B4B-B

• ZORO SELECT Series 426 check valve is an inline ball cone spring check valve for compatible general-purpose chemical applications. The PVC body has 1/4 in barb x barb connections for compatible pipe or tubing and is configured for one-way flow and backflow-control applications. The single-flow, full-flow design uses a stainless steel ball mechanism and spring with a 1 psi cracking pressure, and it can be mounted horizontally or vertically.

  Key Features:

  • Valve type: Ball cone spring check valve with inline body design.
  • Body material: PVC.
  • Check mechanism: Ball
  • check mechanism material: Stainless steel.
  • Connections: 1/4 in barb x barb on both sides.
  • Flow design: Single, full flow.
  • Cracking pressure: 1 psi.
  • Seal material: Buna-N
  • seat material: PVC.
  • Pressure rating: 125 psi maximum operating pressure and 125 psi maximum water pressure.
  • Temperature range: -20 degrees F to 140 degrees F.
  • Mounting orientation: Horizontal or vertical.
  • Dimensions: 3.53 in overall length, 1 in overall height, 1 in width
  • 1 in hex size.
  • Standard: NSF 42.

Additional Information