Specifications

Manual-operated wafer butterfly valves:

Nominal diameter:

1 1/2”—40’’

Nominal pressure: 1.0 MPa,1.6MPa

Operating temperature range: -15—+150 degree Celsius

Suitable mediums: fresh water, sewage, seawater, air, steam, food, medicine, various kind of oils, acid, alkali and salt.

Worm-actuated wafer butterfly valves

Nominal diameter:

2”—24’’

Nominal pressure: 1.0 MPa

Operating temperature range: -15—+150 degree Celsius

Suitable mediums: fresh water, sewage, seawater, air, steam, food, medicine, various kind of oils, acids, alkali and salt.  

Features:    

Small-size, convenient, easy to assemble and disassemble maintenance, fix at any positions

Simple-structure, compact, quick 90 degrees on-off operation, small operating torque, light and handy.

More than one thousand times of on-off experiment; Longer operating life.

Almost linear flow characteristic, better regulating performance.

Full sealed, zero gas leakage.

Different materials in every parts, suitable to different mediums

For more details pls feel free to contact us