Specifications

Multiple accuracy control
Several control methods and functions
High quality
Complete specifications
Long service life

 

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.