Worm Gear Operated Concentric Rubber Lined Butterfly Valve with Extension Spindles
Equipped with an extension spindles and surface box according to the customer's given burial depth size.
Applied to buried pipelines to reduce the construction investment of valve expenses.
|
Part |
Material |
Specification |
|
Body |
Ductile iron |
D.I. EN-GJS-450-10 |
|
Seat |
Rubber |
EPDM |
|
Disc |
Ductile iron |
D.I. EN-GJS-450-10 |
|
Bushing |
Brass |
ZCuZn38Mn2Pb2 |
|
Shaft |
Stainless steel |
SS 1.4021 |
|
Liner |
Rubber |
EPDM |
|
Plug |
Stainless steel |
SS 1.4021 |
