Czech ABO 923B Manual Butterfly Valve features a compact structure and wide application range, suitable for various working conditions with different configurations.

Valve Body
Nominal Diameter: DN32-DN600
Body Material: Ductile Iron, 304, 316
Connection Type: Wafer Type, Lug Wafer Type
Pressure Rating: PN1.0MPa, PN1.6MPa
Structure Type: Centerline Structure
Internal Components
Seat Seal: EPDM: -30℃～120℃
NBR: -30℃～80℃
PTFE: -30℃～140℃
VITON: -30℃～205℃
Grade Setting: 924B
9=900 Series
2=Seat Material: Refer to table Optional
4=Disc Material: Refer to table Optional
B=Wafer Type T=Lug Type  
ABO 923B Manual Butterfly Valve Application Range: Suitable for pipelines carrying water, cooling water, gas, and powders, with applications in air conditioning, shipbuilding, petrochemicals, fire protection, seawater, and flue gas desulfurization.