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HCK4-6 - Hansen - 1-1/4 (32MM)4-Bolt, FLNG Check Valve

HCK4-6 - Hansen - 1-1/4 (32MM)4-Bolt, FLNG Check Valve

SKU: HAN-HCK4-6

Regular price $614.52 CAD
Regular price Sale price $614.52 CAD
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The Hansen HCK4-6 is a 1-1/4" (32mm) 4-bolt flanged in-line check valve, part of the HCK4 series, designed for industrial refrigeration systems. Here's a detailed summary of its specifications and features:


HCK4-6 Check Valve – Key Specifications

  • Model: HCK4-6
  • Port Size: 1-1/4" (32mm)
  • Connection Type: 4-bolt flanged
  • Body Material: Steel (ASTM A108), zinc chromate plated
  • Seat Disc: Stainless steel
  • Spring: Stainless steel
  • Safe Working Pressure:
    • Standard: 400 psig (27 bar)
    • CO₂ Applications: 600 psig (40 bar)
  • Operating Temperature: -60°F to +240°F (-50°C to +115°C)
  • Dimensions:
    • Width: 9"
    • Height: 5"
    • Length: 10"
  • Weight: ~5 lbs

Features

  • Disc-Type Non-Return Valve: Opens fully in the direction of flow and closes quickly when flow reverses.
  • Compact and Rugged Design: Ideal for tight spaces and harsh environments.
  • Corrosion Resistance: Stainless steel internals and plated body enhance durability.
  • Flexible Mounting: Can be installed in any orientation and close-coupled with other valves.
  • Application Note: Not recommended for pulsating or partial loads (e.g., compressor discharge); for such cases, Hansen recommends the HCK1 piston-type check valves
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