Circle Valve Technologies Inc.
307 Derstine Ave, Suite 204
Lansdale, PA 19446

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.
  • Keyed sleeves for all sizes
    Will fit only mating keyed components, preventing accidental mixing of fluid or pressure lines.
Unit of Measure

Specifications

Manufacturer

 N/A Hoke

Series

 N/A HQC8

Type

 N/A Quick Coupling

Body Type

 N/A Body

Body Material

 N/A 316 Stainless Steel

Body Size

 N/A 1/2

Seal Material

 N/A Viton®

Connection Size

 N/A 1/2 in

Connection

 N/A Tube

Operating Pressure

 N/A 0 to 750 psig

Operating Temperature

 N/A 20 to 400 ºF

Flow Coefficient (Cv)

 N/A 1.86

Optional Seal Material

 N/A Buna N (standard for brass) Ethylene Propylene Kalrez® Neoprene Viton® (standard for 316 SS)

Options

 N/A 1S - Low profile sleeve C - Oxygen clean

Optional HQC Keyed Connections

 N/A