Continental Beattie Quick Couplings
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Transcript of Continental Beattie Quick Couplings
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QR Series Quick Release Couplings
QR74 HIGH PRESSURE QUICK RELEASE COUPLING
COUPLING
SIZE
COMPLETE COUPLING
PART NO.
FEMALE COUPLING
PART NO.
MALE COUPLING
PART NO.
MAX.OPERATING
PRESSURE MIN. BURST PRESSURE
3/8 QR74AC5-06 QR74AFBC5-06 QR74AMBC5-06 5000 psi 345 bar 26000 psi 1730 bar
1/2 QR74AC5-08 QR74AFBC5-08 QR74AMBC5-08 5000 psi 345 bar 24000 psi 1600 bar
3/4 QR74SAC5-12 QR74SAFBC5-12 QR74SAMBC5-12 5000 psi 345 bar 19500 psi 1300 bar
1 QR74S1AC5-16 QR74S1AFBC5-16 QR74SAMBC5-16 5000 psi 345 bar 18000 psi 1200 bar
1.1/4 QR74S1AC5-20 QR74S1AFBC5-20 QR74SAMBC5-20 5000 psi 345 bar 15000 psi 1000 bar
1.1/2 QR74S1AC5-24 QR74S1AFBC5-24 QR74SAMBC5-24 5000 psi 345 bar 14000 psi 930 bar
2 QR74S1AC5-32 QR74S1AFBC5-32 QR74SAMBC5-32 3000 psi 207 bar 13500 psi 900 bar
Design Features: Fire Rated by Lloyds Register of Shipping to 700°C NPT Female connections Completely serviceable, all components can be replaced
Materials: (standard coupling)
Stainless Steel Grade 316L Viton Seals
Also available in Hex Nut style, other body and seal materials—details on request
MATED COUPLING
FEMALE COUPLING MALE COUPLING
NP
T T
HR
’D
NP
T T
HR
’D
DSQR74-10
COUPLING SIZE
NPT FEM THRD
A B C D
3/8 3/8” 3.334” 2.332” 2.983” 3.000”
1/2 1/2” 4.330” 2.790” 3.386” 4.250”
3/4 3/4” 5.000” 3.111” 3.898” 4.750”
1 1” 6.000” 3.269” 4.694” 4.750”
1.1/4 1.1/4” 6.614” 3.955” 5.275” 5.750”
1.1/2 1.1/2” 7.645” 4.552” 5.064” 5.500”
2 2” 9.054” 5.175” 7.768” 7.250”
1
10
100
1000
1 10 100 1000Flow Rate (GPM)
QR45 2"
QR45 1.5"
QR45
1.25"
QR45 1.0"
QR45 0.75"
QR45 0.5"
QR45 0.375"
Pre
ss
ure
Dro
p (
PS
I)
3/8” 1/2” 3/4” 1” 1.1/4” 1.1/2” 2”
A
Jubilee Industrial Estate, Ashington, Northumberland, NE63 8UB, England. Tel: 01670-528700, Fax: 01670-520535, E-mail: [email protected] , Web Site: www.contitechbeattie.co.uk ContiTech Beattie Ltd