Instrumentation Check Valve, H400 Series, Inline Spring, 3/8 in Let-Lok x Let-Lok, 316 SS, 1 psi MPN:H-400-SS-L-3/8-1PSI

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Brand: Ham-Let
Part #: H-400-SS-L-3/8-1PSI
SKU
510-G108258829
Regular Price $279.71 Special Price $199.79

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Instrumentation Check Valve, H400 Series, Inline Spring, 3/8 in Let-Lok x Let-Lok, 316 SS, 1 psi

The Ham-Let Instrumentation Check Valve is a reliable and efficient solution for various applications, including laboratory, pharmaceutical, and industrial settings. This stainless steel check valve ensures smooth flow and prevents backflow, protecting equipment and preventing contamination. Its compact design and lightweight construction make it easy to integrate into existing systems. With a short lead time and no minimum order quantity, it's an ideal choice for projects of all sizes. The valve's durability and corrosion resistance ensure long-lasting performance, making it a valuable addition to any operation requiring precise fluid control.

Top product features:

  • It is a stainless steel check valve.
  • It allows for bidirectional flow control.
  • It has a compact design.

Top product applications:

  • High-pressure water systems
  • Oil and gas production
  • Industrial chemical processing
  • HAM-LET H-400-SS-L-3/8-1PSI is an instrumentation check valve for directional flow control in small-bore tubing systems. It uses an inline spring and poppet mechanism and is configured for directional flow and reduced reverse flow in lines carrying compatible chemicals, gas, oil, or water. The valve has a 316 stainless steel body, seat, and check mechanism, with 3/8 in Let-Lok x Let-Lok connections for inline installation.

    Key Features:

    • Instrumentation check valve for reverse-flow control in instrument and process control systems
    • 316 stainless steel body, seat, and check mechanism
    • 302 stainless steel spring with FKM seal material
    • Inline spring design with poppet check mechanism
    • 3/8 in Let-Lok connections on both sides
    • nominal valve size: 3/8 in
    • Cracking pressure: 1 psi
    • Cv: 1.47
    • Maximum operating pressure: 3,000 psi
    • Maximum water pressure: 3,000 psi at -10°F to 100°F
    • Operating temperature range: -10°F to 375°F
    • Mounting orientation: horizontal or vertical
    • Overall length: 2.5 in
    • hex size: 11/16 in
    • Standards: C.R.N 0C16552.2


Additional Information

  • Country of Origin: IL
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 2.60
  • Package Width: 0.80
  • Package Height: 1.20
  • Package Weight: 0.16
Product info last updated on March 24, 2026 11:28pm UTC Category: Pipes, Valves and Fittings
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In stock