we A&S Actuators Co,.Ltd could supply you with Grinnell Butterfly Valves.

the main models and types as follows:

Grinnell Series GHP High Performance Butterfly Valves

Grinnell Series 8000 Resilient Seated Butterfly Valves

Grinnell GHP Double Offset High Performance Butterfly Valve 2 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 3 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 4 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 5 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 6 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 8 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 10 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 12 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 14 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 16 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 18 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 20 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 24 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 30 inch

Grinnell GHP Double Offset High Performance Butterfly Valve 36 inch

Grinnell Series 8000 Resilient Seated Butterfly Valve 2"

Grinnell Series 8000 Resilient Seated Butterfly Valve 21/2"

Grinnell Series 8000 Resilient Seated Butterfly Valve 3"

Grinnell Series 8000 Resilient Seated Butterfly Valve 4"

Grinnell Series 8000 Resilient Seated Butterfly Valve 5"

Grinnell Series 8000 Resilient Seated Butterfly Valve 6"

Grinnell Series 8000 Resilient Seated Butterfly Valve 8"

Grinnell Series 8000 Resilient Seated Butterfly Valve 10"

Grinnell Series 8000 Resilient Seated Butterfly Valve 12"

Grinnell Series 8000 Resilient Seated Butterfly Valve 14"

Grinnell Series 8000 Resilient Seated Butterfly Valve 16"

Grinnell Series 8000 Resilient Seated Butterfly Valve 18"

Grinnell Series 8000 Resilient Seated Butterfly Valve 20"

Grinnell Series 8000 Resilient Seated Butterfly Valve 24"

Grinnell Series 8000 Resilient Seated Butterfly Valve 30" 

Grinnell Series 8000 Resilient Seated Butterfly Valve 36"

Grinnell Model B8200 Butterfly Valves 

GRINNELL Model B302 and Model BN302 Butterfly Valves

Grinnell GHP-G1 High Performance Butterfly Valve

Grinnell Series 1000 Resilient Seated Butterfly Valves 2" to 12"

 GRINNELL Model B333 Large Diameter Butterfly Valve 

GRINNELL Model 308 Butterfly Valve