Parker HY series hose fittings switching to Monoblok™ design

Posted by Marek Bobik on Mon, Apr 12, 2010 @ 05:14 PM
Marek Bobik
Parker's Hose Product Division is moving ahead with switching another selected group of HY series Parker fittings from brazed to MonoblokTMdesign. As this process continues, Parker is providing its network of distributors with the latest lists of parts being converted.

Parker MonoblokTM fittings are machined as a complete part (from one piece of metal). This method of manufacturing eliminates all braze joints and potential leak paths.

The new design meets ISO specifications but there are some dimensional differences between the brazed and MonoblokTM Parker fittings, namely in overall fitting length (dimension A), cut-off factor (dimension B) and drop dimension (dimension E).

Differences in dimensions between Parker Monoblok and brazed HY series fittings

Affected parts are listed below with dimensions for brazed parts.

Parker HY series female JIC 45-degree swivel elbow - 137HY

Parker HY series female JIC 90-degree elbow - 139HY

Parker HY series female JIC 90-degree long drop elbow - 141HY

Parker HY series female ORFS swivel 90-degree long drop elbow - 1J1HY

Parker HY series female ORFS swivel 45-degree elbow - 1J7HY

Parker HY series female ORFS swivel 90-degree short drop elbow - 1J9HY

We will post another block when we become aware of the next group of parts being updated to MonoblokTM construction.

MonoblokTM is a trademark of Parker Hannifin Corporation.

 

Posted by Marek Bobik

Topics: product update, news