Circle Valve Technologies Inc.
1533 Gehman Road
Harleysville, PA 19438

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: [email protected]
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Features & Benefits
  • Leak tight sealing
    Achieved through multiple o-ring seals located in couplers.
  • Poppet valves with integral o-ring seals
    Standard in coupler and plug in double-end-shutoff applications. In single-end-shutoff applications valve is in body half.
  • Smooth positive sleeve engagement
    Locking mechanisms in bodies provide smooth positive sleeve engagement, no twisting or turning required.
  • Optional Keyed sleeves for all sizes
    Will only fit mating keyed components, preventing accidental mixing of fluid or pressure lines.
Hoke Instrumentation Quick Coupling Valved Plug (DESO)
Unit of Measure
Items Hoke Instrumentation Quick Coupling Valved Plug (DESO)
HQC4-D-2-316
Instrumentation Quick Coupling Plugs (Valved)
List Price QUOTE
 Hoke Instrumentation Quick Coupling Valved Plug (DESO)
HQC4-D-4-316
Instrumentation Quick Coupling Plugs (Valved)
List Price QUOTE
 Hoke Instrumentation Quick Coupling Valved Plug (DESO)
HQC4-D-6M0-316
Instrumentation Quick Coupling Plugs (Valved)
List Price QUOTE
 Hoke Instrumentation Quick Coupling Valved Plug (DESO) HQC Series
HQC4-D-2M-316
Instrumentation Quick Coupling Plugs (Valved)
List Price QUOTE
 Hoke Instrumentation Quick Coupling Valved Plug (DESO)
HQC4-D-4M-316
Instrumentation Quick Coupling Plugs (Valved)
List Price QUOTE
Series N/A HQC4
Body Material N/A 316 Stainless Steel
Seal Material N/A Viton®
Connection Size N/A 1/8 in N/A 1/4 in N/A 6 mm N/A 1/8 in N/A 1/4 in
Connection N/A Tube N/A Tube N/A Tube N/A Male NPT N/A Male NPT
Operating Pressure N/A 0 to 3600 psig
Operating Temperature N/A 20 to 400 ºF
Flow Coefficient (Cv) N/A .31