Dual Seal Flange Connectors | Hydraulic Flanges & Components | Parker

Parker's Dual Seal Flange Adapter product line provides a solution for high vibration, high shock hydraulic four bolt connection styles used in various applications. This Parker innovation is offered as an alternative to tradition ISO 6121 (SAE 6518) Code 62 Flange connections providing improved port retention, increased sealing capacity and elimination of costly field replacement due to failure. Dual Seal Flange Adapters  incorporate both radial and face seal technologies, reducing the potential for system leakage and ingression of air or water caused by side loading of traditional flange face seal connections.

Dual Seal Flange adapters have a system working pressure rating of 7500 PSI with a 4:1 design factor. The face seal system incorporates Parker's Captive O-Ring Groove technology to prevent O-ring fall out during installation, minimizing connection failures seen with traditional flange connections.

parker-flange-connections.png

Dual Seal Straight Flanges | Product Selection



 XHQ4O-Dual-Seal-Flange-Connector-37-Flare.jpg

XHQ4O Dual Seal 37° Flare Flange Connector

LOHQ4O-Dual-Seal-Flange-Connector-ORFS.jpg

LOHQ4O Dual Seal ORFS Flange Connector


 FHQ4O-Dual-Seal-Flange-Connector-Male-NPTF.jpg

FHQ4O Dual Seal Male NPTF Flange Connector

GHQ4O.jpg

GHQ4O Dual Seal Female NPTF Flange Connector




 F5OHQ4O-Dual-Seal-Flange-Connector-Male-SAE-ORB.jpg

F5OHQ4O Dual Seal Male SAE-ORB Flange Connector

G5HQ4O-Dual-Seal-Flange-Connector-Female-SAE-ORB.jpg

G5HQ4O Dual Seal Female SAE-ORB Flange Connector


W7HQ4O.jpg 

W7HQ4O Dual Seal Socket Weld Pipe Flange Connector

 PQ4O-Dual-Seal-Flange-Connector-Plug.jpg

PQ4O Dual Seal Plug Flange Connector


 Q4-Dual-Seal-Flange-Insert.jpg

Q4 Dual Seal Flange Insert

 

 

Need More Information?

ASK QUESTION! REQUEST QUOTE