Instrumentation Check Valve, H400-HP Series, Inline Spring, 12 mm Let-Lok x Let-Lok, SS MPN:H-400HP-SS-L-12MM1/3PSI

• HAM-LET H-400HP-SS-L-12MM1/3PSI is an instrumentation check valve rated to 6,000 psi maximum operating pressure in small-bore tubing systems. It is intended for one-way flow in instrument and process lines using media compatible with the valve materials and specified pressure/temperature ratings. This inline, spring-actuated valve features Let-Lok x Let-Lok 12 mm connections and a specified 0.33 psi cracking pressure for instrument and process applications.

  Key Features:

  • 316 stainless steel body with inline body style and 2-way flow path.
  • Poppet check mechanism with 304 stainless steel check mechanism and 304 stainless steel spring.
  • 12 mm Let-Lok x Let-Lok connections on both sides
  • nominal valve size and tube size: 12 mm.
  • Maximum operating pressure: 6,000 psi
  • maximum water pressure: 6,000 psi at -10°F to 100°F.
  • Operating temperature range: -10°F to 400°F.
  • Seal material: FKM
  • seat material: stainless steel.
  • Cv: 4.7.
  • Mounting orientation: horizontal or vertical.
  • Overall length: 2.96 in.
  • hex size: 1 in.
  • Standards: C.R.N 0C16552.2.

Additional Information