Instrumentation Check Valve, H400 Series, Inline Spring, 8 mm Let-Lok x Let-Lok, 1 psi MPN:H-400-SS-L-8MM-1PSI

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Brand: Ham-Let
Part #: H-400-SS-L-8MM-1PSI
SKU
510-G408789573
Regular Price $307.71 Special Price $219.79

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Instrumentation Check Valve, H400 Series, Inline Spring, 8 mm Let-Lok x Let-Lok, 1 psi

The Instrumentation Check Valve from Ham-Let is a reliable and versatile solution for a wide range of applications. This inline spring valve is designed for general-purpose use and features a fixed cracking pressure, ensuring consistent performance in various conditions. With a maximum temperature rating of 375°F and a minimum temperature rating of -10°F, it can withstand extreme temperatures. The valve's stainless steel body and fluorocarbon FKM seal provide excellent durability and resistance to corrosion. Suitable for use in high-pressure applications, this valve is ideal for industries such as oil and gas, chemical processing, and pharmaceutical manufacturing.

Top product features:

  • Inline Spring Mechanism
  • Stainless Steel Body Material
  • Fixed Cracking Pressure

Top product applications:

  • Fixed Cracking Pressure
  • General Purpose
  • Instrumentation
  • HAM-LET H-400-SS-L-8MM-1PSI is an instrumentation check valve intended to allow flow in one direction and limit reverse flow in small-bore process and instrument lines. This inline spring valve has a fixed 1 psi cracking pressure and is specified for general-purpose service with chemicals, gas, oil, and water. The 316 stainless steel body and internal components are rated for maximum operating pressure of 3,000 psi and an operating temperature range of -10 Degrees F to 375 Degrees F.

    Key Features:

    • Instrumentation check valve with inline spring design and poppet check mechanism
    • 316 stainless steel body, check mechanism, and seat
    • 302 stainless steel spring and FKM seal material
    • Let-Lok x Let-Lok connections with 8 mm connection size on both ends
    • Nominal valve size: 8 mm
    • pipe or tube size: 8 mm
    • Cracking pressure: 1 psi
    • Cv: 1.47
    • Maximum operating pressure: 3,000 psi
    • Maximum water pressure: 3,000 psi at -10 Degrees F to 100 Degrees F
    • Operating temperature range: -10 Degrees F to 375 Degrees F
    • Mounting orientation: horizontal or vertical
    • Overall length: 2.5 in
    • hex size: 11/16 in
    • Valve series: H400
    • Standards: C.R.N 0C16552.2


Additional Information

  • Country of Origin: IL
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 5 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.56
  • Package Width: 1.06
  • Package Height: 1.06
  • Package Weight: 0.20
Product info last updated on March 19, 2026 6:58pm UTC Category: Pipes, Valves and Fittings
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In stock