3/8" MNPT x FNPT Brass Piston Spring Check Valve

3/8" MNPT x FNPT Brass Piston Spring Check Valve

R 279.00
Sale price  R 279.00 Regular price 
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3/8" MNPT x FNPT Brass Piston Spring Check Valve

3/8" MNPT x FNPT Brass Piston Spring Check Valve

R 279.00
Sale price  R 279.00 Regular price 

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Zoro Select 610 series piston spring check valve is an inline, single-flow check valve with a brass body, brass piston mechanism, brass seat, Buna-N seal, and stainless steel spring. It uses a spring-loaded piston intended for single-direction flow and reverse-flow checking. This piston spring check valve is rated for air and compatible fluids within specified pressure and temperature ranges and features 3/8 in. male NPT x female NPT connections for installation in horizontal or vertical piping.

Key Features:

  • Valve type: Piston spring check valve with inline piston design
  • Body and internal materials: Brass body, brass check mechanism, brass seat, stainless steel spring, Buna-N seal
  • Connection size and type: 3/8 in. male NPT x female NPT
  • Cracking pressure: 1 psi
  • Pressure rating: 500 psi maximum operating pressure; 500 psi maximum water pressure
  • Temperature range: -20 degrees F minimum operating temperature to 180 degrees F maximum operating temperature
  • Flow and mounting: Single-flow design; supports horizontal or vertical mounting orientation
  • Flow coefficient: Cv 1.4
  • Dimensions: 1.69 in. overall length, 7/8 in. overall height, 7/8 in. hex size


  • Ship Pack Height: 1.1
  • Ship Pack Length: 5.5
  • Ship Pack Width: 4.5

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