Instrumentation Check Valve, H400 Series, Inline Spring, 1/2 in MNPT x MNPT, 316 SS

Instrumentation Check Valve, H400 Series, Inline Spring, 1/2 in MNPT x MNPT, 316 SS

R 2,221.00
Sale price  R 2,221.00 Regular price 
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Instrumentation Check Valve, H400 Series, Inline Spring, 1/2 in MNPT x MNPT, 316 SS

Instrumentation Check Valve, H400 Series, Inline Spring, 1/2 in MNPT x MNPT, 316 SS

R 2,221.00
Sale price  R 2,221.00 Regular price 

Shipping calculated at checkout

HAM-LET H-480-SS-N-1/2-1/3PSI is an instrumentation check valve for one-way flow control in small-bore liquid and gas systems. This inline spring valve uses a poppet check mechanism to help prevent reverse flow in compatible liquid and gas lines. It features 1/2 in male NPT connections on both ends and is rated for horizontal or vertical mounting.

Key Features:

  • Valve type: Instrumentation check valve with inline body design and 2-way flow path
  • Connection style: 1/2 in MNPT x MNPT
  • Body material: 316 stainless steel
  • Check mechanism: 316 stainless steel poppet
  • Seat material: 316 stainless steel
  • Seal material: FKM
  • Spring material: 302 stainless steel
  • Cracking pressure: 0.33 psi
  • Flow capacity: Cv 1.68
  • Maximum operating pressure: 3,000 psi
  • Temperature range: -10 degrees F to 375 degrees F
  • Overall length: 2.77 in
  • Hex size: 15/16 in
  • Standard: C.R.N 0C16552.2


  • Ship Pack Height: 1.3
  • Ship Pack Length: 3.1
  • Ship Pack Width: 1.2

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