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STANDARD ISO 7241 B - POPPET QB-ISO-B

Female coupling - Female thread

DN 6 TO 25
1/4" to 1"

to max WP 300 bar 4350 PSI
Primary Image - ISO B Female Coupler with Female Thread
Secondary Image - ISO B Female Coupler with Female Thread
Unit of Measure
Items Primary Image - ISO B Female Coupler with Female Thread
QBF-0404-FNPR
1/4 in. Inside Diameter ISO B Female Coupler with Female Thread 		Primary Image - ISO B Female Coupler with Female Thread
QBF-0606-FNPR
3/8 in. Inside Diameter ISO B Female Coupler with Female Thread 		Primary Image - ISO B Female Coupler with Female Thread
QBF-0808-FNPR
1/2 in. Inside Diameter ISO B Female Coupler with Female Thread 		Primary Image - ISO B Female Coupler with Female Thread
QBF-1212-FNPR
3/4 in. Inside Diameter ISO B Female Coupler with Female Thread 		Primary Image - ISO B Female Coupler with Female Thread
QBF-1616-FNPR
1 in. Inside Diameter ISO B Female Coupler with Female Thread
Description N/A QD ISO B 1/4" Female x 1/4" FPT N/A QD ISO B 3/8" Female x 3/8" FPT N/A QD ISO B 1/2" Female x 1/2" FPT N/A QD ISO B 3/4" Female x 3/4" FPT N/A QD ISO B 1" Female x 1" FPT
General Features N/A ARGUS ISO 7241-1 series "B" quick release couplings are used for quick coupling and uncoupling of hydraulic lines. During the coupling action in zero or low-pressure ranges, valves that release or block the flow are automatically activated. The QB-ISO-B quick release coupling, formed by the coupling plug and the coupling socket, is connected by pushing on a sleeve. This guarantees a flush connection between the two coupling halves.
Materials N/A galvanized steel with hardened parts subject to wear - NBR O-rings (other materials optional) - Thermoplastic dust cap and dust plug. Cr-III zinc plating through additional passivation for improved surface protection. Also available in stainless steel.
Norm N/A ISO 7241 B
Temperature Range [Min] N/A -20 ºC-4 ºF
Temperature Range [Max] N/A 100 ºC212 ºF
Note N/A Other sizes and connection types available on request. Specific instructions for installation, use and maintenance are separately provided.

Other threads available. Please consult factory.
Brand N/A ALFAGOMMA®
Type N/A Female Coupler with Female Thread
Weight N/A 0.2866006 lb N/A 0.4739933 lb N/A 0.81130016 lb N/A 1.4770954 lb N/A 2.20462 lb
Dash N/A 04 N/A 06 N/A 08 N/A 12 N/A 16
Inside Diameter N/A 1/4 in6.0 mm N/A 3/8 in10.0 mm N/A 1/2 in13.0 mm N/A 3/4 in19.0 mm N/A 1 in25.0 mm
Working Pressure N/A 4350 psi N/A 4060 psi N/A 3625 psi N/A 2900 psi N/A 2175 psi
Burst Pressure N/A 17400 psi N/A 16240 psi N/A 14500 psi N/A 11600 psi N/A 8700 psi
Thread 1 N/A NPTF
F1 N/A 1/4-18 N/A 3/8-18 N/A 1/2-14 N/A 3/4-14 N/A 1-11 1/2
D1 N/A 28.5 mm N/A 35.0 mm N/A 44.5 mm N/A 54.0 mm N/A 63.5 mm
CH N/A 19.0 mm N/A 24.0 mm N/A 28.5 mm N/A 36.0 mm N/A 41.0 mm
L1 N/A 58.0 mm N/A 65.0 mm N/A 74.0 mm N/A 92.0 mm N/A 103.0 mm
L N/A 72.00 mm N/A 81.00 mm N/A 93.50 mm N/A 113.00 mm N/A 127.00 mm
End Type N/A Female
Second End Type N/A FPT
Second End Size N/A 1/4 in N/A 3/8 in N/A 1/2 in N/A 3/4 in N/A 1 in