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

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

R 295.00
Sale price  R 295.00 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 295.00
Sale price  R 295.00 Regular price 

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ZORO SELECT Series 610 check valve is an inline brass piston spring check valve for general-purpose air and compatible fluid applications. It is intended to permit one-way flow and restrict reverse flow using a spring-loaded piston. This 3/8 in. valve features MNPT x FNPT threaded connections, a 1 psi cracking pressure, a full-flow design, and is configured for horizontal or vertical installation.

Key Features:

  • Valve type: Piston spring check valve with inline piston mechanism
  • Body and internal materials: Brass body, brass check mechanism, and brass seat
  • Connections: 3/8 in. MNPT x FNPT with NPT threaded ends; side 1 male and side 2 female
  • Pressure rating: 500 psi maximum operating pressure and 500 psi maximum water pressure
  • Temperature range: -20 degrees F minimum operating temperature to 180 degrees F maximum operating temperature
  • Seal and spring: Viton/FKM seal with stainless steel spring
  • Flow characteristics: Cv 1.4 and 1 psi cracking pressure
  • Installation: Horizontal or vertical
  • Dimensions: 1 11/16 in. length, 7/8 in. overall height and width, 7/8 in. hex size, and 3 9/16 in. cap to inlet center


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

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