Quick Connect Couplings
( ISO 7241-1 Series ‘B’)

Quick Connect Couplings Series : CQ11


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.

Features
  • Available in 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.

PRODUCT RANGE AND 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
Sr. No.DescriptionMaterial
1SleeveSS316
2BallSS316
3Lock RingSS316
4SpringSS316
5Lock RingSS316
6Backup RingPTFE
7‘O’ RingViton
8‘O’ RingViton
9Socket BodySS316
10ValveSS316
11SpringSS316
12Lock RingSS316
13Valve GuideSS316
Sr. No.DescriptionMaterial
1Plug BodySS316
2ValveSS316
3‘O’ RingViton
4Valve GuideSS316
5Lock RingSS316
6SpringSS316
QUICK CONNECT COUPLING SERIES: CQ11


CONNECTION SIZE ADIMENSIONS IN MM/INCHPART NO.
BCDEFA/F-1A/F-2 
1/8’’ BSP23.015.848.010.82917.014.0CQ11-CP-F2RG-SSV
0.91’’0.62’’1.89’’0.43’’1.14’’0.67’’0.56’’
1/4’’ BSP26.022.05814.236.019.019.0CQ11-CP-F4RG-SSV
1.02’’0.87’’2.28’’0.56’’1.42’’0.75’’0.75’’
3/8’’ BSP31.026.566.019.04124.024.0CQ11-CP-F6RG-SSV
1.22’’0.94’’2.60’’0.75’’1.62’’0.87’’0.87’’
1/2’’ BSP38.030.074.023.546.527.027.0CQ11-CP-F8RG-SSV
1.50’’1.18’’2.91’’0.93’’1.83’’1.06’’1.06’’
3/4’’ BSP48.044.092.031.55736.038.0CQ11-CP-F12RG-SSV
1.89’’1.73’’3.62’’1.24’’2.24’’1.42’’1.50’’
1’’ BSP54.052.0103.037.863.041.045.0CQ11-CP-F16RG-SSV
2.13’’2.05’’4.05’’1.49’’2.48’’1.61’’1.77’’
1/8’’ NPT23.015.848.010.829.017.014.0CQ11-CP-F2N-SSV
0.91’’0.62’’1.89’’0.43’’1.14’’0.67’’0.56’’
1/4’’ NPT26.022.058.014.236.019.019.0CQ11-CP-F4N-SSV
1.02’’0.87’’2.28’’0.56’’1.42’’0.75’’0.75’’
3/8’’ NPT31.024.066.019.041.022.022.0CQ11-CP-F6N-SSV
1.22’’0.94’’2.60’’0.75’’1.62’’0.87’’0.87’’
1/2’’ NPT38.030.074.023.546.527.027.0CQ11-CP-F8N-SSV
1.50’’1.18’’2.91’’0.93’’1.83’’1.06’’1.06’’
3/4’’ NPT48.044.092.031.557.036.038.0CQ11-CP-F12N-SSV
1.89’’1.73’’3.62’’1.24’’2.24’’1.42’’1.50’’
1’’ NPT54.052.0103.037.863.041.045.0CQ11-CP-F16N-SSV
2.13’’2.05’’4.05’’1.49’’2.48’’1.61’’1.77’’
Dimensions are for reference only and subject to change without notice.