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Ham-Let HMSC20-4VKLO 2-Port Compact UCV Surface Mount Diaphragm Valve C-Seal (2)

Current Stock:

Product Description

Manufacturer: Ham-Let

Model: HMSC20-4VKLO

Condition: Used. Comes in non-original packaging. These valves are in great condition with a few very minor scuffs and scratches from light use, but nothing major or anything that would affect function.  The seals are still in excellent condition as well.
The photos show the exact item(s) the buyer will receive.

Notes: These valves were pulled from a lightly used working setup that was being decommissioned and were not tested separately after removal.
No manuals, cords/cables, or additional items are included if not listed or shown.


  • (2) Ham-Let HMSC20-4VKLO 2-Port Surface Mount Metal Diaphragm Valve


  • Manufacturer: Ham-Let
  • Model: HMSC20-4VKLO
  • Description: Metal Diaphragm Valve
  • Series: HMS Series (Compact UCV Surface Mount Valve)
    • Valve Type: Two-Port Valve
    • Body Size: 1/4" (Modular 1.125 inch)
    • Materials:
      • Body: Stainless Steel, 316L
      • Seat: PCTFE
      • Diaphragm: Elgiloy®
      • Actuation Device: Aluminum Anodized
    • Operating Pressure: Vacuum to 150 psi (10 bar)
    • Operating Temperature: 14 to 140°F, -10 to 60°C (PCTFE Seat)
    • Leakage:
      • Inboard Leakage: ≤ 1x10-9 atm cc He/sec
      • Across the Seat Leakage: ≤ 1x10-9 atm cc He/sec
    • Cv Value: 0.3
    • Surface Finish Ra: 5 μin
    • Actuator Air Supply (Pneumatic): 60 to 90 psig (4 to 6 bar)
    • Actuation Device: Normally Open NO (150psi)
    • Air Connection (Pneumatic): Thread 10-32 UNF

Hassle Free Returns

  • DougDeals will pay return shipping if the item needs to be returned for any reason
  • Return window is 30 days from delivery date
  • See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.

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