Watts Model 774DCDA

774DCDAThe Watts 774DCDA is a double check detector assembly ( DCDA ).  It is available in 2 ½” – 12” sizes and has been in production since 1998.  The body is made of stainless steel.  The 774DCDA currently utilizes the ¾” 007M3 for the bypass assembly.


Parts Breakdown

PDF    Series 774DCDA Parts Breakdown

 


Repair Procedures

PDF  Series 774DCDA Repair Procedures

Repair Videos


2 1/2″ – 6″ 774DCDA Repair Video

8″ – 12″ 774DCDA Repair Video


Repair Guy Article


Not Currently Available


Spec Sheet



 



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