DAWSONS-TECH Series : CQ11 Stainless Steel shut-off Quick Connect Couplings are design and manufactured to meet the requirements for sealing media on the fluid / gas transfer lines for connections and disconnections during maintenance of the equipment’s without disrupting the operation and loss of fluids. It is used with chemicals, water, steam, gases etc.
DAWSONS-TECH Series : CQ11 Quick Connect Couplings are interchangeable with ISO 7241-1 series ‘B’ Couplings.
DAWSONS-TECH Series : CQ11 Quick Connect Couplings are interchangeable with ISO 7241-1 series ‘B’ Couplings.
Features :
- Available in material SS316 with Fluorocarbon seals as standard.
- Robust in construction.
- High flow capacity, positive Valve stop.
- Captive Valve seal ensures leak free sealing minimize the seals washout or damage from high velocity fluid acceleration
- Seal with PTFE back-up rings designed to ensure reliable and leak free sealing in high pressure applications.
- Ball locking mechanism provides safe and reliable connection.
- Every Coupling is pressure tested.
Product Range & Operating Parameters :
- Available Size: 1/8” to 1” pipe connection
- Pressure Ratings: Up to 5000 PSI at CWP
- Temperature Rating : Up to to 180o C
- End Connections: Available with BSPP, BSPT, NPT etc. Pipe threads
Applications :
- Industrial Hydraulic lines
- Food and Chemical Processing
- Mobile Equipments
- Some Gases
- Corrosive Fluids and environments
Material of Construction :
COUPLER
| Sr. No. | Description | Material |
| 1 | Sleeve | SS316 |
| 2 | Ball | Stainless Steel |
| 3 | Lock Ring | SS316 |
| 4 | Spring | SS316 |
| 5 | Lock Ring | SS316 |
| 6 | Spring Stopper | SS316 |
| 7 | Backup Ring | PTFE |
| 8 | ‘O’ Ring | Fluorocarbon |
| 9 | Captive Seal | Fluorocarbon |
| 10 | Coupler Body | SS316 |
| 11 | Captive Seal Retainer | SS316 |
| 12 | Spring | SS316 |
| 13 | Lock Ring | SS316 |
| 14 | Valve Guide | Brass |
PLUG
| Sr. No. | Description | Material |
| 1 | Plug Body | SS316 |
| 2 | Captive Seal Retainer | SS316 |
| 3 | Captive Seal | Fluorocarbon |
| 4 | Valve Guide | Brass |
| 5 | Lock Ring | SS316 |
| 6 | Spring | SS316 |
Standard Configuration Dimensions :
| End Connection Size | Dimensions in mm / inch | Dawsons-TechPart No. | ||||||
| A | B | C | D | E | F | A/F-1 | A/F-2 | |
| 1/4" BSP | 27.0 | 21.2 | 58.0 | 14.2 | 36.0 | 19.0 | 19.0 | CQ11-CP-FF4RG-SSV |
| 1.06'' | 0.83'' | 2.28'' | 0.56'' | 1.42'' | 0.75'' | 0.75'' | ||
| 3/8” BSP | 34.0 | 26.5 | 66.0 | 19.0 | 41.0 | 24.0 | 24.0 | CQ11-CP-FF6RG-SSV |
| 1.34'' | 0.94'' | 2.60'' | 0.75'' | 1.62'' | 0.94'' | 0.94'' | ||
| 1/2" BSP | 42.0 | 30.0 | 74.0 | 23.5 | 46.5 | 27.0 | 27.0 | CQ11-CP-FF8RG-SSV |
| 1.65'' | 1.18'' | 2.91'' | 0.93'' | 1.83'' | 1.06'' | 1.06'' | ||
| 3/4" BSP | 50.0 | 44.0 | 92.0 | 31.5 | 57.0 | 36.0 | 36.0 | CQ11-CP-FF12RG-SSV |
| 1.97'' | 1.73'' | 3.62'' | 1.24'' | 2.24'' | 1.42'' | 1.42'' | ||
| 1” BSP | 60.0 | 52.0 | 103.0 | 37.8 | 63.0 | 41.0 | 41.0 | CQ11-CP-FF16RG-SSV |
| 2.36'' | 2.05'' | 4.05'' | 1.49'' | 2.48'' | 1.61'' | 1.61'' | ||
| 1/4" NPT | 27.0 | 21.2 | 58.0 | 14.2 | 36.0 | 19.0 | 19.0 | CQ11-CP-FF4N-SSV |
| 1.06'' | 0.83'' | 2.28'' | 0.56'' | 1.42'' | 0.75'' | 0.75'' | ||
| 3/8” NPT | 34.0 | 26..5 | 66.0 | 19.0 | 41.0 | 24.0 | 24.0 | CQ11-CP-FF6N-SSV |
| 1.34'' | 1.04'' | 2.60'' | 0.75'' | 1.62'' | 0.94'' | 0.94'' | ||
| 1/2" NPT | 42.0 | 30.0 | 74.0 | 23.5 | 46.5 | 27.0 | 27.0 | CQ11-CP-FF8N-SSV |
| 1.65'' | 1.18'' | 2.91'' | 0.93'' | 1.83'' | 1.06'' | 1.06'' | ||
| 3/4" NPT | 50.0 | 44.0 | 92.0 | 31.5 | 57.0 | 36.0 | 36.0 | CQ11-CP-FF12N-SSV |
| 1.97'' | 1.73'' | 3.62'' | 1.24'' | 2.24'' | 1.42'' | 1.42'' | ||
| 1” NPT | 60.0 | 52.0 | 103.0 | 37.8 | 63.0 | 41.0 | 41.0 | CQ11-CP-FF16N-SSV |
| 2.36'' | 2.05'' | 4.05'' | 1.49'' | 2.48'' | 1.61'' | 1.61'' | ||