Check Valves

NPT Angle


Angle check valves are used on suction system fuel lines to maintain prime. EBW angle check valves are installed at the top of an underground storage tank suction line. Single poppet models are typically used where access to the valve is readily available.

  • Body: zinc plated cast iron.
  • Seat: brass.
  • Poppet: brass.
  • NPT: brass.
  • Spring: stainless steel.
ModelSizePoppet TypeWeight

1.5" Union


EBW union check valves are designed to be installed into an existing union to temporarily stop the loss of prime due to damaged foot valves, angle check valves, or vertical check valves in a suction system fuel line. Spring-loaded poppet. Open construction design allows for free flow of product. With or without protective screen.

  • Body: bronze.
  • Poppet: acetal.
  • Seal: fluorocarbon.
  • Spring: stainless steel.
  • Screen: brass.