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STANDARD ISO 16028 - FLAT FACE QG CONNECTABLE UNDER PRESSURE

Male coupling - Female thread

DN 10 to 19
3/8" to 3/4"

WP 350 bar 5075 PSI
Primary Image - ISO 16028 Flat Face QG Male Coupler with Female Thread
Secondary Image - ISO 16028 Flat Face QG Male Coupler with Female Thread
Unit of Measure
Items Primary Image - ISO 16028 Flat Face QG Male Coupler with Female Thread
QGM-0606-FNPR
3/8 in. Inside Diameter ISO 16028 Flat Face QG Male Coupler with Female Thread 		Primary Image - ISO 16028 Flat Face QG Male Coupler with Female Thread
QGM-0808-FNPR
1/2 in. Inside Diameter ISO 16028 Flat Face QG Male Coupler with Female Thread 		Primary Image - ISO 16028 Flat Face QG Male Coupler with Female Thread
QGM-1212-FNPR
3/4 in. Inside Diameter ISO 16028 Flat Face QG Male Coupler with Female Thread
Description N/A STANDARD ISO 16028 - FLAT FACE QG CONNECTABLE UNDER PRESSURE

Male coupling - Female thread

DN 10 to 19
3/8" to 3/4"

WP 350 bar 5075 PSI
General Features N/A Connectable under pressure ARGUS QG flat face 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 QG flat face quick release coupling, formed by a coupling plug and a coupling socket, is coupled by pushing on a sleeve. This guarantees a flush connection between the two coupling halves. The sleeve is designed to be moved in the relevant direction for disconnecting or connecting the coupling halves.
  • Connectable under pressure with patented system
  • Low effort to connect under pressure
  • Robust, compact and light weight
  • Low leak-oil rates, eco-friendly
  • Low pressure drop
Materials N/A Galvanized steel with hardened parts subject to wear. HNBR seals (other materials on request) - backup rings PTFE - Thermoplastic dust cap and dust plug. Top Coat Cr-III zinc plating with additional trivalent passivation for outstanding surface protection.
Application N/A Suitable for liquid lines with mineral oil-based hydraulic fluids to DIN 51524 T1+T2. Also available for flame-resistant hydraulic fluids to VDMA 24317, for pneumatic and water hydraulics in appropriate materials on request.
Norm N/A ISO 16028
Temperature Range [Min] N/A -30 ºC-22 ºF
Temperature Range [Max] N/A 125 ºC257 ºF
Brand N/A ALFAGOMMA®
Type N/A Flat Face QG Male Coupler with Female Thread
Dash N/A 06 N/A 08 N/A 12
Inside Diameter N/A 3/8 in10.0 mm N/A 1/2 in13.0 mm N/A 3/4 in19.0 mm
Working Pressure N/A 5075 psi
Burst Pressure N/A 20300 psi
Thread 1 N/A NPTF
F1 N/A 3/8-18 N/A 1/2-14 N/A 3/4-14
D1 N/A 19.7 mm N/A 24.6 mm N/A 29.9 mm
CH N/A 27.0 mm N/A 32.0 mm N/A 42.0 mm
L1 N/A 82.5 mm N/A 94.5 mm N/A 118.5 mm
L N/A 134.00 mm N/A 152.00 mm N/A 189.50 mm
End Type N/A Male
Note N/A Rated flow / pressure drop values on request. Other sizes and connection types available on request. Specific instructions for installation, use and maintenance are separately provided.

NPTF connection according to ANSI B1-20.3.
Other threads available.