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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Instrumentation Quick Coupling Bodies

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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.




  Results 1 - 25 of 27 1 2 

Item #

Body Material

Seal Material

Connection Size

Connection

Operating Pressure

Operating Temperature

Flow Coefficient (Cv)

HQC4-B-2-316 316 Stainless Steel Viton®
1/8 in Tube 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-4-316 316 Stainless Steel Viton®
1/4 in Tube 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-6M0-316 316 Stainless Steel Viton®
6 mm Tube 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-2M-316 316 Stainless Steel Viton®
1/8 in Male NPT 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-4M-316 316 Stainless Steel Viton®
1/4 in Male NPT 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-4MT-316 316 Stainless Steel Viton®
1/4 in Male BSPT 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-2F-316 316 Stainless Steel Viton®
1/8 in Female NPT 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-4F-316 316 Stainless Steel Viton®
1/4 in Female NPT 0 to 3600 psig 20 to 400 ºF .45
HQC4-B-4FT-316 316 Stainless Steel Viton®
1/4 in Female BSPT 0 to 3600 psig 20 to 400 ºF .45
HQC4-B1-4-316 316 Stainless Steel Viton®
1/4 in Bulkhead Tube 0 to 3600 psig 20 to 400 ºF .45
HQC4-B1-6M0-316 316 Stainless Steel Viton®
6 mm Bulkhead Tube 0 to 3600 psig 20 to 400 ºF .45
HQC6-B-6-316 316 Stainless Steel Viton®
3/8 in Tube 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-10M0-316 316 Stainless Steel Viton®
10 mm Tube 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-4M-316 316 Stainless Steel Viton®
1/4 in Male NPT 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-6M-316 316 Stainless Steel Viton®
3/8 in Male NPT 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-6MT-316 316 Stainless Steel Viton®
3/8 in Male BSPT 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-4F-316 316 Stainless Steel Viton®
1/4 in Female NPT 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-6F-316 316 Stainless Steel Viton®
3/8 in Female NPT 0 to 1500 psig 20 to 400 ºF .74
HQC6-B-6FT-316 316 Stainless Steel Viton®
3/8 in Female BSPT 0 to 1500 psig 20 to 400 ºF .74
HQC6-B1-6-316 316 Stainless Steel Viton®
3/8 in Bulkhead Tube 0 to 1500 psig 20 to 400 ºF .74
HQC6-B1-10M0-316 316 Stainless Steel Viton®
10 mm Bulkhead Tube 0 to 1500 psig 20 to 400 ºF .74
HQC8-B-8-316 316 Stainless Steel Viton®
1/2 in Tube 0 to 750 psig 20 to 400 ºF 1.86
HQC8-B-12M0-316 316 Stainless Steel Viton®
12 mm Tube 0 to 750 psig 20 to 400 ºF 1.86
HQC8-B-8M-316 316 Stainless Steel Viton®
1/2 in Male NPT 0 to 750 psig 20 to 400 ºF 1.86
HQC8-B-8MT-316 316 Stainless Steel Viton®
1/2 in Male BSPT 0 to 750 psig 20 to 400 ºF 1.86
  Results 1 - 25 of 27 1 2 
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