Working Temperature:

Valves shall have a pressure rating of:       

230 psi at 70⁰ F sizes 1/2” – 3”

 PVC, CPVC, PVDF (Socket, Thread or Butt)

Operators:

Type-21/21a 1/2” – 6” (Lever Type  standard)                                  

Lever Handle to be Asahi Standard valve handle Red color.

Approved Manufacturer

Type-21/21a Ball Valves shall be provided by Asahi/America, Inc. of Lawrence, MA with no approved equals.  Manufacturer must be ISO-9001 certified