Wilkins Model 350AST DC

The Wilkins 350AST is a double check valve assembly ( DCA ).  It is available in 2 ½” – 10” sizes and has been in production since 2011.  The body is made of stainless steel.  Parts are not interchangeable between the 350AST and 350A.

Parts Breakdown

Repair Procedures

Repair Videos

Repair Videos

2 1/2″ – 10″ 350AST Repair Video

Repair Guy Article

Not Currently Available

Spec Sheet

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