item
|
valve
|
Structure
|
exhaust
|
Customized support
|
OEM, ODM
|
Body material
|
Ductile Iron-A536,Class B
|
Cover material
|
Ductile Iron-A536,Class B
|
Lever Frame
|
Stainless Steal-T304.A240
|
Seat
|
Brass
|