1/4" MNPT x FNPT Stainless Steel Piston Spring Check Valve MPN:CHK SST 410-4M4F-B

• ZORO SELECT Series 410 check valve is an inline piston spring check valve for air and fluid service applications compatible with valve materials and ratings. It uses a spring-loaded piston check mechanism for one-way flow control. This stainless steel valve has a 1/4 in nominal size with MNPT x FNPT threaded connections, a 1 psi cracking pressure, and can be mounted horizontally or vertically.

  Key Features:

  • Inline piston spring check design for one-way flow control
  • Body material: Stainless steel
  • Check mechanism: Piston
  • check mechanism material: Stainless steel
  • Connection size: 1/4 in x 1/4 in
  • Connection type: MNPT x FNPT
  • side 1 male NPT, side 2 female NPT
  • Pressure rating: 500 psi maximum operating/water pressure
  • Cracking pressure: 1 psi
  • Temperature range: -20 Degrees F to 180 Degrees F
  • Seal material: Buna-N
  • seat material: Stainless steel
  • spring material: Stainless steel
  • Flow design: Single
  • full flow: Yes
  • Mounting orientation: Horizontal, Vertical
  • Cv: 0.6
  • Hex size: 11/16 in
  • Overall length: 1.38 in
  • Standards: UL, UR

Additional Information